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LT1215/LT1216 23MHz, 50V/s, Single Supply Dual and Quad Precision Op Amps
FEATURES
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DESCRIPTIO
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APPLICATIO S
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Note: For applications requiring less slew rate, see the LT1211/LT1212 and LT1213/LT1214 data sheets.
2.5V Full-Scale 12-Bit Systems: VOS 0.75 LSB 10V Full-Scale 16-Bit Systems: VOS 3 LSB Active Filters Photo Diode Amplifiers DAC Current to Voltage Amplifiers Battery-Powered Systems
, LTC and LT are registered trademarks of Linear Technology Corporation.
TYPICAL APPLICATIO
5V VIN-
Single Supply Instrumentation Amplifier
0.1F NOTE: 0.1% RESISTORS GIVE CMRR 68dB. GAIN IS 10.0V/V. COMMON MODE INPUT RANGE IS FROM 0.3V TO 3.0V. BANDWIDTH IS 2.8MHz.
30 20 10 0 GAIN (dB) -10 -20 -30 -40 -50 COMMON MODE INPUT DIFFERENTIAL INPUT
+
1/2 LT1215
-
1020 113 1020 113
-
VIN+ 1/2 LT1215 VOUT
-60 -70 1k 10k 100k 1M FREQUENCY (Hz) 10M
1215/16 TA02
+
1215/16 TA01
U
Slew Rate: 50V/s Typ Gain-Bandwidth Product: 23MHz Typ Fast Settling to 0.01% 2V Step to 200V: 250ns Typ 10V Step to 1mV: 480ns Typ Excellent DC Precision in All Packages Input Offset Voltage: 450V Max Input Offset Voltage Drift: 10V/C Max Input Offset Current: 120nA Max Input Bias Current: 600nA Max Open-Loop Gain: 1000V/mV Min Single Supply Operation Input Voltage Range Includes Ground Output Swings to Ground While Sinking Current Low Input Noise Voltage: 12.5nV/Hz Typ Low Input Noise Current: 0.5pA/Hz Typ Specified on 3.3V, 5V and 15V Large Output Drive Current: 30mA Min Low Supply Current per Amplifier: 6.6mA Max Dual in 8-Pin DIP and SO-8 Quad in 14-Pin DIP and NARROW SO-16
The LT(R)1215 is a dual, single supply precision op amp with a 23MHz gain-bandwidth product and a 50V/s slew rate. The LT1216 is a quad version of the same amplifier. The DC precision of the LT1215/LT1216 eliminates trims in most systems while providing high frequency performance not usually found in single supply amplifiers. The LT1215/LT1216 will operate on any supply greater than 2.5V and less than 36V total. These amplifiers are specified on single 3.3V, single 5V and 15V supplies, and only require 5mA of quiescent supply current per amplifier. The inputs can be driven beyond the supplies without damage or phase reversal of the output. The minimum output drive is 30mA, ideal for driving low impedance loads.
U
Frequency Response
U
1
LT1215/LT1216 ABSOLUTE AXI U RATI GS
Total Supply Voltage (V + to V -) ............................. 36V Input Current ..................................................... 15mA Output Short-Circuit Duration (Note 2) ........ Continuous Operating Temperature Range LT1215C/LT1216C (Note 3) .............. - 40C to 85C LT1215M ......................................... - 55C to 125C Specified Temperature Range LT1215C/LT1216C (Note 4) .............. - 40C to 85C LT1215M ......................................... - 55C to 125C
PACKAGE/ORDER I FOR ATIO
TOP VIEW OUT A 1 -IN A 2 +IN A 3 V- 4
J8 PACKAGE 8-LEAD CERDIP B A
8 V+ 7 OUT B 6 -IN B 5 +IN B
N8 PACKAGE 8-LEAD PDIP
ORDER PART NUMBER LT1215CN8 LT1215ACN8 LT1215MJ8 LT1215AMJ8
TJMAX = 175C, JA = 100C/W (J) TJMAX = 150C, JA = 100C/W (N)
TOP VIEW
ORDER PART NUMBER
14 OUT D 13 -IN D 12 +IN D 11 V-
OUT A 1 -IN A 2 +IN A 3 V+ 4
B C A D
LT1216CN
+IN B 5 -IN B 6 OUT B 7
10 +IN C 9 8 -IN C OUT C
N PACKAGE 14-LEAD PDIP
TJMAX = 150C, JA = 70C/W
AVAILABLE OPTIO S
NUMBER OF OP AMPS Two (Dual) TA RANGE - 40C to 85C MAX VOS (25C) 300V 450V 450V 300V 450V 450V MAX TC VOS (VOS /T) 2.5V/C 5V/C 10V/C 2.5V/C 5V/C 10V/C CERAMIC (J)
- 55C to 125C Four (Quad) - 40C to 85C
2
U
U
W
WW
U
U
W
(Note 1)
Storage Temperature Range ................ - 65C to 150C Junction Temperature (Note 5) ............................. 150C Plastic Package (CN8, CS8, CN, CS)................ 150C Ceramic Package (MJ8) .................................. 175C Lead Temperature (Soldering, 10 sec)................. 300C
TOP VIEW OUT A 1 -IN A 2 +IN A 3 V- 4
A B
8
V+
ORDER PART NUMBER LT1215CS8 S8 PART MARKING 1215 ORDER PART NUMBER LT1216CS
7 OUT B 6 -IN B 5 +IN B
S8 PACKAGE 8-LEAD PLASTIC SO TJMAX = 150C, JA = 150C/W
TOP VIEW OUT A 1 -IN A 2 +IN A 3 V+ 4 +IN B 5 -IN B 6 OUT B 7 NC 8
B C A D
16 OUT D 15 -IN D 14 +IN D 13 V - 12 +IN C 11 -IN C 10 OUT C 9 NC
S PACKAGE 16-LEAD PLASTIC SO
TJMAX = 150C, JA = 100C/W
PACKAGE PLASTIC DIP (N) LT1215ACN8 LT1215CN8 SURFACE MOUNT (S)
LT1215CS8 LT1215AMJ8 LT1215MJ8 LT1216CN LT1216CS
LT1215/LT1216 5V ELECTRICAL CHARACTERISTICS
VS = 5V, VCM = 0.5V, VOUT = 0.5V, TA = 25C, unless otherwise noted.
LT1215AC LT1215AM MIN TYP MAX 125 300 0.8 35 420 400 15.0 12.5 7.0 0.5 40 200 10 3.2 - 0.2 108 115 600 4.39 4.30 3.75 0.005 0.030 0.630 50 30 23 4.75 2.2 2.6 16 25 13 250 40 0.001 80 500 LT1215C/LT1215M LT1216C MIN TYP MAX 150 450 1.0 35 420 400 15.0 12.5 7.0 0.5 40 200 10 3.2 - 0.2 108 115 600 4.39 4.30 3.75 0.005 0.030 0.630 50 30 23 4.75 2.2 2.6 16 25 13 250 40 0.001 120 600
SYMBOL VOS VOS Time IOS IB en in
PARAMETER Input Offset Voltage Long-Term Input Offset Voltage Stability Input Offset Current Input Bias Current Input Noise Voltage Input Noise Voltage Density Input Noise Current Density Input Resistance (Note 6) Input Capacitance Input Voltage Range
CONDITIONS
UNITS V V/Mo nA nA nVP-P nV/Hz nV/Hz pA/Hz pA/Hz M M pF V V dB dB V/mV V V V V V V mA V/s MHz mA V MHz ns % ns ns %
0.1Hz to 10Hz fO = 10Hz fO = 1000Hz fO = 10Hz fO = 1000Hz Differential Mode Common Mode f = 1MHz
10
10
CMRR PSRR AVOL
Common Mode Rejection Ratio Power Supply Rejection Ratio Large-Signal Voltage Gain Maximum Output Voltage Swing (Note 7)
IO SR GBW IS
tr, tf OS tPD tS THD
Maximum Output Current Slew Rate Gain-Bandwidth Product Supply Current Per Amplifier Minimum Supply Voltage Full Power Bandwidth Rise Time, Fall Time Overshoot Propagation Delay Settling Time Open-Loop Output Resistance Total Harmonic Distortion
VCM = 0V to 3V VS = 2.5V to 12.5V VO = 0.05V to 3.7V, RL = 500 Output High, No Load Output High, ISOURCE = 1mA Output High, ISOURCE = 30mA Output Low, No Load Output Low, ISINK = 1mA Output Low, ISINK = 30mA (Note 11) AV = - 2 f = 100kHz Single Supply AV = 1, VO = 2.5VP-P AV = 1, 10% to 90%, VO = 100mV AV = 1, VO = 100mV AV = 1, VO = 100mV 0.01%, AV = 1, VO = 2V IO = 0mA, f = 10MHz AV = 1, VO = 1VRMS, 20Hz to 20kHz
3.0 0 90 96 150 4.30 4.20 3.60
3.0 0 86 93 150 4.30 4.20 3.60 0.008 0.050 1.000 30
0.008 0.050 1.000
30
3.6
6.6 2.5
3.6
6.6 2.5
3
LT1215/LT1216 5V ELECTRICAL CHARACTERISTICS
VS = 5V, VCM = 0.5V, VOUT = 0.5V, 0C TA 70C, unless otherwise noted.
SYMBOL VOS VOS T IOS IB PARAMETER Input Offset Voltage Input Offset Voltage Drift (Note 6) Input Offset Current Input Bias Current Input Voltage Range Common Mode Rejection Ratio Power Supply Rejection Ratio Large-Signal Voltage Gain Maximum Output Voltage Swing (Note 7) CONDITIONS 8-Pin DIP Package 14-Pin DIP, SO Package MIN LT1215AC TYP MAX 200 350 1 2.5 35 450 3.1 - 0.1 108 114 600 4.33 4.24 3.89 0.006 0.035 0.500 5.2 100 530 LT1215C/LT1216C MIN TYP MAX 250 550 2 5 3 10 35 170 450 830 2.9 3.1 0.1 - 0.1 85 108 92 114 100 600 4.20 4.33 4.10 4.24 3.70 3.89 0.006 0.009 0.035 0.055 0.500 0.725 3.3 5.2 7.5 UNITS V V/C V/C nA nA V V dB dB V/mV V V V V V V mA
CMRR PSRR AVOL
VCM = 0.1V to 2.9V VS = 2.6V to 12.5V VO = 0.05V to 3.7V, RL = 500 Output High, No Load Output High, ISOURCE = 1mA Output High, ISOURCE = 20mA Output Low, No Load Output Low, ISINK = 1mA Output Low, ISINK = 20mA
2.9 0.1 89 95 100 4.20 4.10 3.70
IS
Supply Current Per Amplifier
3.3
0.009 0.055 0.725 7.5
VS = 5V, VCM = 0.5V, VOUT = 0.5V, - 40C TA 85C, unless otherwise noted. (Note 4)
SYMBOL VOS VOS T IOS IB PARAMETER Input Offset Voltage Input Offset Voltage Drift (Note 6) Input Offset Current Input Bias Current Input Voltage Range Common Mode Rejection Ratio Power Supply Rejection Ratio Large-Signal Voltage Gain Maximum Output Voltage Swing (Note 7) CONDITIONS 8-Pin DIP Package 14-Pin DIP, SO Package MIN LT1215AC TYP MAX 200 400 1 2.5 35 450 3.0 0 108 114 600 4.30 4.16 3.82 0.006 0.035 0.500 5.3 110 550 LT1215C/LT1216C MIN TYP MAX 250 600 2 5 3 10 35 190 450 850 2.8 3.0 0.2 0 84 108 91 114 100 600 4.10 4.30 4.00 4.16 3.60 3.82 0.006 0.010 0.035 0.060 0.500 0.750 2.9 5.3 7.6 UNITS V V/C V/C nA nA V V dB dB V/mV V V V V V V mA
CMRR PSRR AVOL
VCM = 0.2V to 2.8V VS = 2.7V to 12.5V VO = 0.05V to 3.7V, RL = 500 Output High, No Load Output High, ISOURCE = 1mA Output High, ISOURCE = 20mA Output Low, No Load Output Low, ISINK = 1mA Output Low, ISINK = 20mA
2.8 0.2 88 94 100 4.10 4.00 3.60
IS
Supply Current Per Amplifier
2.9
0.010 0.060 0.750 7.6
4
LT1215/LT1216 5V ELECTRICAL CHARACTERISTICS
VS = 5V, VCM = 0.5V, VOUT = 0.5V, - 55C TA 125C, unless otherwise noted.
SYMBOL VOS VOS T IOS IB PARAMETER Input Offset Voltage Input Offset Voltage Drift (Note 6) Input Offset Current Input Bias Current Input Voltage Range Common Mode Rejection Ratio Power Supply Rejection Ratio Large-Signal Voltage Gain Maximum Output Voltage Swing (Note 7) CONDITIONS MIN LT1215AM TYP MAX 250 450 1 2.5 35 450 3.0 0.2 108 114 100 4.20 4.10 3.80 0.007 0.040 0.700 5.5 150 600 2.8 0.4 82 90 50 4.00 3.90 3.50 0.012 0.070 1.000 8.4 MIN LT1215M TYP MAX 350 750 2 5 35 450 3.0 0.2 108 114 100 4.20 4.10 3.80 0.007 0.040 0.700 5.5 200 700 UNITS V V/C nA nA V V dB dB V/mV V V V mV mV mV mA
CMRR PSRR AVOL
VCM = 0.4V to 2.8V VS = 2.7V to 12.5V VO = 0.05V to 3.7V, RL = 500 Output High, No Load Output High, ISOURCE = 1mA Output High, ISOURCE = 20mA Output Low, No Load Output Low, ISINK = 1mA Output Low, ISINK = 20mA
2.8 0.4 87 93 50 4.00 3.90 3.50
IS
Supply Current Per Amplifier
2.3
2.3
0.012 0.070 1.000 8.4
+15V ELECTRICAL CHARACTERISTICS -
VS = 15V, VCM = 0V, VOUT = 0V, TA = 25C, unless otherwise noted.
SYMBOL VOS IOS IB PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Input Voltage Range Common Mode Rejection Ratio Power Supply Rejection Ratio Large-Signal Voltage Gain Maximum Output Voltage Swing Maximum Output Current Slew Rate Gain-Bandwidth Product Supply Current Per Amplifier Channel Separation Minimum Supply Voltage Full-Power Bandwidth Settling Time CONDITIONS LT1215AC LT1215AM MIN TYP 225 30 360 13.0 13.2 -15.0 - 15.2 90 108 96 110 1000 3500 13.5 13.75 -14 -14.4 30 50 40 50 15 23 3.6 5.7 128 140 1.7 750 480 MAX 500 80 500 LT1215C/LT1215M LT1216C MIN TYP MAX 250 650 30 110 360 550 13.0 13.2 -15.0 - 15.2 86 108 93 110 1000 3500 13.5 13.75 -14 -14.4 30 50 40 50 15 23 3.6 5.7 8 128 140 1.7 2 750 480 UNITS V nA nA V V dB dB V/mV V V mA V/s MHz mA dB V kHz ns
CMRR PSRR AVOL
IO SR GBW IS
VCM = -15V to 13V VS = 2V to 18V VO = 0V to 10V, RL = 2k Output High, ISOURCE = 30mA Output Low, ISINK = 30mA (Note 11) AV = - 2 (Note 8) f = 100kHz VO = 10V, RL = 2k Equal Split Supplies AV = 1, VO = 20VP-P 0.01%, AV = 1, VO = 10V
8 2
5
LT1215/LT1216 +15V ELECTRICAL CHARACTERISTICS -
SYMBOL VOS VOS T IOS IB PARAMETER Input Offset Voltage Input Offset Voltage Drift (Note 6) Input Offset Current Input Bias Current Input Voltage Range Common Mode Rejection Ratio Power Supply Rejection Ratio Large-Signal Voltage Gain Maximum Output Voltage Swing Supply Current Per Amplifier CONDITIONS 8-Pin DIP Package 14-Pin DIP, SO Package
VS = 15V, VCM = 0V, VOUT = 0V, 0C TA 70C, unless otherwise noted.
MIN LT1215AC TYP MAX 325 550 1 2.5 30 360 13.1 -15.1 108 110 3000 13.9 - 14.5 6.3 100 530 LT1215C/LT1216C MIN TYP MAX 400 750 2 5 3 10 30 160 360 800 12.9 13.1 -14.9 -15.1 85 108 92 110 800 3000 13.7 13.9 - 14.2 - 14.5 3.3 6.3 9.2 UNITS V V/C V/C nA nA V V dB dB V/mV V V mA
CMRR PSRR AVOL
VCM = -14.9V to 12.9V VS = 2.1V to 18V VO = 0V to 10V, RL = 2k Output High, ISOURCE = 20mA Output Low, ISINK = 20mA
IS
12.9 -14.9 89 95 800 13.7 - 14.2 3.3
9.2
VS = 15V, VCM = 0V, VOUT = 0V, - 40C TA 85C, unless otherwise noted. (Note 4)
SYMBOL VOS VOS T IOS IB PARAMETER Input Offset Voltage Input Offset Voltage Drift (Note 6) Input Offset Current Input Bias Current Input Voltage Range Common Mode Rejection Ratio Power Supply Rejection Ratio Large-Signal Voltage Gain Maximum Output Voltage Swing Supply Current Per Amplifier CONDITIONS 8-Pin DIP Package 14-Pin DIP, SO Package MIN LT1215AC TYP MAX 325 600 1 2.5 30 360 13.0 -15.0 108 110 2500 13.8 - 14.5 6.5 110 550 LT1215C/LT1216C MIN TYP MAX 400 800 2 5 3 10 30 180 360 820 12.8 13.0 -14.8 -15.0 84 108 91 110 800 2500 13.6 13.8 - 14.1 - 14.5 2.9 6.5 9.5 UNITS V V/C V/C nA nA V V dB dB V/mV V V mA
CMRR PSRR AVOL
VCM = - 14.8V to 12.8V VS = 2.2V to 18V VO = 0V to 10V, RL = 2k Output High, ISOURCE = 20mA Output Low, ISINK = 20mA
IS
12.8 -14.8 88 94 800 13.6 - 14.1 2.9
9.5
VS = 15V, VCM = 0V, VOUT = 0V, - 55C TA 125C, unless otherwise noted.
SYMBOL VOS VOS T IOS IB PARAMETER Input Offset Voltage Input Offset Voltage Drift (Note 6) Input Offset Current Input Bias Current Input Voltage Range Common Mode Rejection Ratio Power Supply Rejection Ratio Large-Signal Voltage Gain Maximum Output Voltage Swing Supply Current Per Amplifier CONDITIONS MIN LT1215AM TYP MAX 350 650 1 2.5 30 360 13.0 -14.8 108 110 2000 13.8 -14.5 7 150 600 12.8 -14.6 82 90 500 13.4 -14 2.3 MIN LT1215M TYP MAX 500 950 2 5 30 360 13.0 -14.8 108 110 2000 13.8 -14.5 7 200 700 UNITS V V/C nA nA V V dB dB V/mV V V mA
CMRR PSRR AVOL
VCM = - 14.6V to 12.8V VS = 2.2V to 15V VO = 0V to 10V, RL = 2k Output High, ISOURCE = 20mA Output Low, ISINK = 20mA
IS
12.8 -14.6 87 93 500 13.4 -14 2.3
10.3
10.3
6
LT1215/LT1216 3.3V ELECTRICAL CHARACTERISTICS
VS = 3.3V, VCM = 0.5V, VOUT = 0.5V, TA = 25C, unless otherwise noted. (Note 8)
LT1215AC LT1215AM TYP MAX 125 300 1.5 - 0.2 2.69 2.60 2.05 0.005 0.008 0.035 0.050 0.700 1.000 50 LT1215C/LT1215M LT1216C MIN TYP MAX 150 450 1.3 1.5 0 - 0.2 2.60 2.69 2.50 2.60 1.90 2.05 0.005 0.008 0.035 0.050 0.700 1.000 30 50 SYMBOL PARAMETER VOS Input Offset Voltage Input Voltage Range (Note 10) CONDITIONS MIN 1.3 0 2.60 2.50 1.90 UNITS V V V V V V V V V mA
IO
Maximum Output Voltage Swing Output High, No Load Output High, ISOURCE = 1mA Output High, ISOURCE = 30mA Output Low, No Load Output Low, ISINK = 1mA Output Low, ISINK = 30mA Maximum Output Current
30
VS = 3.3V, VCM = 0.5V, VOUT = 0.5V, 0C TA 70C, unless otherwise noted. (Note 9)
SYMBOL PARAMETER VOS Input Offset Voltage Input Voltage Range (Note 10) CONDITIONS MIN 1.2 0.1 2.50 2.40 2.00 LT1215AC TYP 200 1.4 - 0.1 2.63 2.54 2.19 0.006 0.035 0.500 MAX 350 LT1215C/LT1216C MIN TYP MAX 250 550 1.2 1.4 0.1 - 0.1 2.50 2.63 2.40 2.54 2.00 2.19 0.006 0.009 0.035 0.055 0.500 0.725 UNITS V V V V V V V V V
Maximum Output Voltage Swing Output High, No Load Output High, ISOURCE = 1mA Output High, ISOURCE = 20mA Output Low, No Load Output Low, ISINK = 1mA Output Low, ISINK = 20mA
0.009 0.055 0.725
VS = 3.3V, VCM = 0.5V, VOUT = 0.5V, - 40C TA 85C, unless otherwise noted. (Notes 4, 9)
SYMBOL PARAMETER VOS Input Offset Voltage Input Voltage Range (Note 10) CONDITIONS MIN 1.1 0.2 2.40 2.30 1.90 LT1215AC TYP 200 1.3 0 2.50 2.46 2.12 0.006 0.035 0.500 MAX 400 LT1215C/LT1216C MIN TYP MAX 250 600 1.1 1.3 0.2 0 2.40 2.50 2.30 2.46 1.90 2.12 0.006 0.010 0.035 0.060 0.500 0.750 UNITS V V V V V V V V V
Maximum Output Voltage Swing Output High, No Load Output High, ISOURCE = 1mA Output High, ISOURCE = 20mA Output Low, No Load Output Low, ISINK = 1mA Output Low, ISINK = 20mA
0.010 0.060 0.750
VS = 3.3V, VCM = 0.5V, VOUT = 0.5V, - 55C TA 125C, unless otherwise noted. (Note 9)
SYMBOL PARAMETER VOS Input Offset Voltage Input Voltage Range (Note 10) CONDITIONS MIN 1.1 0.4 2.30 2.20 1.80 LT1215AM TYP MAX 250 450 1.3 0.2 2.50 2.40 2.10 0.007 0.012 0.040 0.070 0.700 1.000 MIN 1.1 0.4 2.30 2.20 1.80 LT1215M TYP 350 1.3 0.2 2.50 2.40 2.10 0.007 0.040 0.700 MAX 750 UNITS V V V V V V V V V
Maximum Output Voltage Swing Output High, No Load Output High, ISOURCE = 1mA Output High, ISOURCE = 20mA Output Low, No Load Output Low, ISINK = 1mA Output Low, ISINK = 20mA
0.012 0.070 1.000
7
LT1215/LT1216
ELECTRICAL CHARACTERISTICS
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Note 2: A heat sink may be required to keep the junction temperature below absolute maximum when the output is shorted indefinitely. Note 3: The LT1215C/LT1216C are guaranteed functional over the operating temperature range of - 40C to 85C. The LT1215M is guaranteed functional over the operating temperature range of - 55C to 125C. Note 4: The LT1215C/LT1216C are guaranteed to meet specified performance from 0C to 70C. The LT1215C/LT1216C are designed, characterized and expected to meet specified performance from - 40C to 85C but are not tested or QA sampled at these temperatures. For guaranteed I-grade parts consult the factory. The LT1215M is guaranteed to meet specified performance from - 55C to 125C. Note 5: TJ is calculated from the ambient temperature TA and power dissipation PD according to the following formulas: LT1215MJ8, LT1215AMJ8: TJ = TA + (PD * 100C/W) LT1215CN8, LT1215ACN8: TJ = TA + (PD * 100C/W) LT1215CS8: TJ = TA + (PD * 150C/W) LT1216CN: TJ = TA + (PD * 70C/W) LT1216CS: TJ = TA + (PD * 100C/W) Note 6: This parameter is not 100% tested. Note 7: Guaranteed by correlation to 3.3V and 15V tests. Note 8: Slew rate is measured between 8.5V on an output swing of 10V on 15V supplies. Note 9: Most LT1215/LT1216 electrical characteristics change very little with supply voltage. See the 5V tables for characteristics not listed in the 3.3V table. Note 10: Guaranteed by correlation to 5V and 15V tests. Note 11: Guaranteed by correlation to 3.3V tests.
TYPICAL PERFOR A CE CHARACTERISTICS
Distribution of Input Offset Voltage
50 45 40 VS = 5V LT1215 N8 PACKAGE LT1215 J8 PACKAGE
PERCENT OF UNITS (%)
PERCENT OF UNITS (%)
35 30 25 20 15 10 5 0 225 375 -525 -375 -225 -75 75 INPUT OFFSET VOLTAGE (V)
PERCENT OF UNITS (%)
Distribution of Input Offset Voltage
50 45 40 VS = 5V LT1215 S8 PACKAGE LT1216 N PACKAGE LT1216 S PACKAGE
PERCENT OF UNITS (%)
PERCENT OF UNITS (%)
35 30 25 20 15 10 5 0 225 375 -525 -375 -225 -75 75 INPUT OFFSET VOLTAGE (V) 525
PERCENT OF UNITS (%)
8
UW
525
1215/16 G04 1215/16 G07
Distribution of Offset Voltage Drift with Temperature
50 VS = 5V 40 LT1215 N8 PACKAGE LT1215 J8 PACKAGE
30
Distribution of Input Offset Voltage
VS = 15V 25 20 15 10 5 0 -750 LT1215 N8 PACKAGE LT1215 J8 PACKAGE
30
20
10
0 12 345 -5 -4 -3 -2 -1 0 OFFSET VOLTAGE DRIFT WITH TEMPERATURE (V/C)
1215/16 G05
-450 -150 150 450 INPUT OFFSET VOLTAGE (V)
750
1215/16 G06
Distribution of Offset Voltage Drift with Temperature
50 VS = 5V 40 LT1215 S8 PACKAGE LT1216 N PACKAGE LT1216 S PACKAGE
30 25 20 15 10 5
Distribution of Input Offset Voltage
VS = 15V LT1215 S8 PACKAGE LT1216 N PACKAGE LT1216 S PACKAGE
30
20
10
0 24 6 8 10 -10 -8 -6 -4 -2 0 OFFSET VOLTAGE DRIFT WITH TEMPERATURE (V/C)
1215/16 G08
0 -750
-450 -150 150 450 INPUT OFFSET VOLTAGE (V)
750
1215/16 G09
LT1215/LT1216
TYPICAL PERFOR A CE CHARACTERISTICS
Voltage Gain vs Frequency
140 120 CL = 20pF RL = 2k 40 VOLTAGE GAIN (dB) GAIN 20 VS = 5V VS = 15V 0 CL = 20pF RL = 2k -20 100k VS = 5V 1M 10M FREQUENCY (Hz) -60 100M
1215/16 G11
GAIN-BANDWIDTH PRODUCT (MHz)
VOLTAGE GAIN (dB)
100 80 60 40 20 0 -20 1 10 100 1k VS = 5V 10k 100k 1M 10M 100M FREQUENCY (Hz)
1215/16 G10
VS = 15V
Slew Rate vs Temperature
60 TA = 25C AV = -2 RL = 10k VS = 15V
SLEW RATE (V/s)
50
SLEW RATE (V/s)
OVERSHOOT (%)
40 VS = 5V
30
20
10 -50 -25
25 0 50 75 TEMPERATURE (C)
Undistorted Output Swing vs Frequency, VS = 5V
5 AV = -1 4 VS = 5V 30 28 26
TOTAL HARMONIC DISTORTION AND NOISE (%)
OUTPUT SWING (VP-P)
OUTPUT SWING (VP-P)
AV = 1 3
2
1
0 1k 10k 100k FREQUENCY (Hz) 1M
1215/16 G16
UW
100 125
1215/16 G13
Voltage Gain, Phase vs Frequency
60 PHASE VS = 15V 100 80 60 PHASE SHIFT (DEG) 40 20 0 -20 -40
23 22 21 20 19 18 17
Gain-Bandwidth Product, Phase Margin vs Supply Voltage
TA = -55C TA = 25C TA = 125C
PHASE MARGIN (DEG)
TA = 25C, 125C TA = -55C
60 50 40 30 20 10
1
3 5 7 10 20 TOTAL SUPPLY VOLTAGE (V)
0 30 40
1215/16 G12
Slew Rate vs Supply Voltage
65 55 45 35 25 15 5 0 4 8 12 16 20 24 28 32 TOTAL SUPPLY VOLTAGE (V) 36 AV = -2 RL = 10k TA = 125C 70 TA = 25C 60 50 40 30 20 10 0 80
Capacitive Load Handling
VS = 5V
TA = -55C
AV = 1 AV = 5 AV = 10 10 100 CAPACITIVE LOAD (pF) 1000
1216/ G15
1215/16 G14
Undistorted Output Swing vs Frequency, VS = 15V
0.1
AV = -1 AV = 1
Total Harmonic Distortion and Noise vs Frequency
VS = 5V VO = 3VP-P RL = 1k 0.01 AV = 10
24 22 20 18 16 14 12 10 1k VS = 15V
0.001
AV = 1
10k 100k FREQUENCY (Hz)
1M
1215/16 G17
0.0001 10
100
1k 10k FREQUENCY (Hz)
100k
1215/16 G18
9
LT1215/LT1216
TYPICAL PERFOR A CE CHARACTERISTICS
Open-Loop Voltage Gain vs Supply Voltage
7k
OPEN-LOOP VOLTAGE GAIN (V/mV)
6k 5k 4k 3k 2k 1k 0 0 4
TA = -55C
SATURATION VOLTAGE, V + - VOUT (V)
RL = 2k
INPUT, 5V/DIV
TA = 25C
TA = 125C
8 12 16 20 24 28 32 TOTAL SUPPLY VOLTAGE (V)
Voltage Gain vs Load Resistance
10k TA = 25C OPEN-LOOP VOLTAGE GAIN (V/mV)
SATURATION VOLTAGE, VOUT - V - (mV)
INPUT, 5V/DIV
1k
VS = 5V VS = 15V
100
10 10 100 1k LOAD RESISTANCE () 10k
1215/16 G22
Channel Separation vs Frequency
140 130
CHANNEL SEPARATION (dB) 70
120 110 100 90 80 70 60 50 40 30 10k 1M 100k FREQUENCY (Hz)
OUTPUT SHORT-CIRCUIT CURRENT (mA)
VS = 15V TA = 25C
60
OUTPUT IMPEDANCE ()
10
UW
36
1215/16 G19
Open-Loop Gain, VS = 5V
1.6
Positive Output Saturation Voltage vs Temperature
VS = 5V 1.4 ISOURCE = 30mA 1.2 1.0 ISOURCE = 10mA 0.8 ISOURCE = 1mA 0.6 0.4 -50 -25 ISOURCE = 10A 50 25 75 0 TEMPERATURE (C) 100 125
RL = 2k
RL = 500
0
1
2 3 OUTPUT (V)
4
1215/16 G20
1215/16 G21
Open-Loop Gain, VS = 15V
1000
Negative Output Saturation Voltage vs Temperature
ISINK = 30mA ISINK = 10mA 100 ISINK = 1mA
RL = 2k
RL = 500
10
ISINK = 10A
-10
0 OUTPUT (V)
10
1215/16 G23
VS = 5V 1 -50 -25 0 25 50 75 TEMPERATURE (C) 100 125
1215/16 G24
Output Short-Circuit Current vs Temperature
1000
Output Impedance vs Frequency
VS = 15V
VS = 5V SOURCING
100
10 AV = 100 1 AV = 10 0.1 AV = 1
50 VS = 15V SINKING OR SOURCING
40
10M
1215/16 G25
30 -50 -25
50 100 25 75 0 CASE TEMPERATURE (C)
125
0.01 10k
100k 1M FREQUENCY (Hz)
10M
1215/16 G27
1215/16 G26
LT1215/LT1216
TYPICAL PERFOR A CE CHARACTERISTICS
5V Small-Signal Response
3V
20mV/DIV
50ns/DIV VS = 5V AV = 1
1215/16 G34
15V Small-Signal Response
20mV/DIV
VS = 15V AV = 1
50ns/DIV
1215/16 G34
5V Settling
500mV/DIV
OUTPUT STEP (V)
2V/DIV
50ns/DIV VS = 5V AV = 1
1215/16 G30
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5V Large-Signal Response
3V
5V Large-Signal Response
0V 200ns/DIV VS = 5V AV = 1
1215/16 G28
0V 100ns/DIV VS = 5V AV = -1 RF = RG = 1k CF = 20pF
1215/16 G31
15V Large-Signal Response
15V Large-Signal Response
10V
10V
0V
0V
-10V
-10V
VS = 15V AV = 1
200ns/DIV
1215/16 G29
VS = 15V AV = -1 RF = RG = 1k
200ns/DIV
1215/16 G32
15V Settling
10 8 6 4 2 0 -2 -4 -6 -8
1215/16 G33
Settling Time to 0.01% vs Output Step
VS = 15V
250V/DIV
1mV/DIV
NONINVERTING
INVERTING
VS = 15V AV = -1
100ns/DIV
-10 200
400 300 SETTLING TIME (ns)
500
1215/16 G36
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LT1215/LT1216
TYPICAL PERFOR A CE CHARACTERISTICS
Supply Current vs Supply Votage
6.5 SUPPLY CURRENT PER AMPLIFIER (mA) 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 0 1 2 3 4 SUPPLY VOLTAGE (V) 5
1215/16 G01
SUPPLY CURRENT PER AMPLIFIER (mA)
7 6 5 VS = 5V 4 3 2 -50 -25 VS = 15V
CHANGE IN OFFSET VOLTAGE (V)
TA = 125C
TA = 25C
TA = -55C
Input Bias Current vs Temperature
400 VS = 5V 380
360 340 320 300 280 260 240 -50 -25 IOS
+IB
-200
COMMON-MODE RANGE (V)
INPUT BIAS CURRENT (nA)
INPUT BIAS CURRENT (nA)
-IB
50 25 75 0 TEMPERATURE (C)
Input Noise Current, Noise Voltage Density vs Frequency
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INPUT NOISE CURRENT DENSITY (pA/Hz) INPUT NOISE VOLTAGE DENSITY (nV/Hz) COMMON-MODE REJECTION RATIO (dB)
POWER SUPPLY REJECTION RATIO (dB)
18 16 14 12 10 8 6 4 2 0 10
VS = 15V TA = 25C RS = 0 VOLTAGE NOISE
CURRENT NOISE 100 1k 10k FREQUENCY (Hz) 100k
1215/16 G40
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UW
100
1215/16 G37
Supply Current vs Temperature
8 20 15 10 5 0 -5 -10 -15 -20
Warm-Up Drift vs Time
VS = 2.5V RL = 4 TYPICAL AMPLIFIERS 0 20 40 60 80 100 120 140 160 180 200 TIME AFTER POWER-UP (SEC)
1215/16 G03
25 0 50 75 TEMPERATURE (C)
100
125
1215/16 G02
Input Bias Current vs Common Mode Voltage
0 VS = 5V -100
V + -1 V+
Common Mode Range vs Temperature
V + -2 V - +1
-300 TA = 25C -400
TA = 125C
V-
TA = -55C
V - -1
-500
125
-1
0 2 3 1 COMMON-MODE VOLTAGE (V)
4
1215/16 G38
-50 -25
50 25 75 0 TEMPERATURE (C)
100
125
1215/16 G39
Common Mode Rejection Ratio vs Frequency
110 100 90 80 70 60 50 40 30 20 10 10k 100k 1M FREQUENCY (Hz) 10M
1215/16 G41
Input Referred Power Supply Rejection Ratio vs Frequency
120 110 100 90 80 70 60 50 40 30 20 1k 10k 100k 1M FREQUENCY (Hz) 10M
1215/16 G42
VS = 5V
VS = 15V AV = 100
POSITIVE SUPPLY
NEGATIVE SUPPLY
LT1215/LT1216
APPLICATI
Supply Voltage
S I FOR ATIO
The LT1215/LT1216 op amps are fully functional and all internal bias circuits are in regulation with 2.2V of supply. The amplifiers will continue to function with as little as 1.5V, although the input common mode range and the phase margin are about gone. The minimum operating supply voltage is guaranteed by the PSRR tests which are done with the input common mode equal to 500mV and a minimum supply voltage of 2.5V. The LT1215/LT1216 are guaranteed over the full - 55C to 125C range with a minimum supply voltage of 2.7V. The positive supply pin of the LT1215/LT1216 should be bypassed with a small capacitor (about 0.01F) within an inch of the pin. When driving heavy loads and for good settling time, an additional 4.7F capacitor should be used. When using split supplies, the same is true for the negative supply pin. Power Dissipation The LT1215/LT1216 amplifiers combine high speed and large output current drive into very small packages. Because these amplifiers work over a very wide supply range, it is possible to exceed the maximum junction temperature under certain conditions. To insure that the LT1215/ LT1216 are used properly, calculate the worst case power dissipation, define the maximum ambient temperature, select the appropriate package and then calculate the maximum junction temperature. The worst case amplifier power dissipation is the total of the quiescent current times the total power supply voltage plus the power in the IC due to the load. The quiescent supply current of the LT1215/LT1216 has a positive temperature coefficient. The maximum supply current of each amplifier at 125C is given by the following formula: ISMAX = 8.4 + 0.076 * (VS - 5) in mA VS is the total supply voltage. The power in the IC due to the load is a function of the output voltage, the supply voltage and load resistance. The worst case occurs when the output voltage is at half supply, if it can go that far, or its maximum value if it cannot reach half supply.
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For example, calculate the worst case power dissipation while operating on 15V supplies and driving a 500 load. ISMAX = 8.4 + 0.076 * (30 - 5) = 10.3mA PDMAX = 2 * VS * ISMAX + (VS - VOMAX) * VOMAX/RL PDMAX = 2 * 15V * 10.3mA + (15V - 7.5V) * 7.5V/500 = 0.309 + 0.113 = 0.422 Watt per Amp If this is the dual LT1215, the total power in the package is twice that, or 0.844W. Now calculate how much the die temperature will rise above the ambient. The total power dissipation times the thermal resistance of the package gives the amount of temperature rise. For this example, in the SO-8 surface mount package, the thermal resistance is 150C/W junction-to-ambient in still air. Temperature Rise = PDMAX * JA = 0.844W * 150C/W = 126.6C The maximum junction temperature allowed in the plastic package is 150C. Therefore the maximum ambient allowed is the maximum junction temperature less the temperature rise. Maximum Ambient = 150C - 126.6C = 23.4C That means the SO-8 dual can only be operated at or below room temperature on 15V supplies with a 500 load. Obviously this is not recommended. Lowering the supply voltage is recommended, or use the DIP packaged part. As a guideline to help in the selection of the LT1215/ LT1216, the following table describes the maximum supply voltage that can be used with each part based on the following assumptions: 1. The maximum ambient is 70C or 125C depending on the part rating. 2. The load is 500, includes the feedback resistors. 3. The output can be anywhere between the supplies.
PART
LT1215MJ8 LT1215CN8 LT1215CS8 LT1216CN LT1216CS
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MAX SUPPLIES
15.0V or 10.3V 20.3V or 14.5V 15.7V or 10.8V 16.4V or 11.4V 13.0V or 8.7V
MAX POWER AT MAX TA
500mW 800mW 533mW 1143mW 800mW
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LT1215/LT1216
APPLICATI
Inputs Typically at room temperature, the inputs of the LT1215/ LT1216 can common mode 400mV below ground (V -) and to within 1.5V of the positive supply with the amplifier still functional. However the input bias current and offset voltage will shift as shown in the characteristic curves. For full precision performance, the common mode range should be limited between ground (V -) and 2V below the positive supply. When either of the inputs is taken below ground (V -) by more than about 700mV, that input current will increase dramatically. The current is limited by internal 100 resistors between the input pins and diodes to each supply. The output will remain low (no phase reversal) for inputs 1.3V below ground (V -). If the output does not have to sink current, such as in a single supply system with a 1k load to ground, there is no phase reversal for inputs up to 8V below ground. There are no clamps across the inputs of the LT1215/ LT1216 and therefore each input can be forced to any voltage between the supplies. The input current will remain constant at about 360nA over most of this range. When an input gets closer than 2V to the positive supply, that input current will gradually decrease to zero until the input goes above the supply, then it will increase due to the previously mentioned diodes. If the inverting input is held more positive than the noninverting input by 200mV or more, while at the same time the noninverting input is within 300mV of ground (V -), then the supply current will increase by 5mA and the noninverting input current will increase to about 100A. This should be kept in mind in comparator applications where the inverting input stays above ground (V -) and the noninverting input does not. Output The output of the LT1215/LT1216 will swing to within 0.61V of the positive supply with no load. The open-loop output resistance, when the output is driven hard into the positive rail, is about 100 as the output starts to source
S I FOR ATIO
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current; this resistance drops to about 20 as the current increases. Therefore when the output sources 1mA, the output will swing to within 0.7V of the positive supply. While sourcing 30mA, it is within 1.25V of the positive supply. The output of the LT1215/LT1216 will swing to within 5mV of the negative supply while sinking zero current. Thus, in a typical single supply application with the load going to ground, the output will go to within 5mV of ground. The open-loop output resistance when the output is driven hard into the negative rail is about 25 at low currents and reduces to about 21 at high currents. Therefore when the output sinks 1mA, the output is about 30mV above the negative supply and while sinking 30mA, it is about 630mV above it. The output of the LT1215/LT1216 has reverse-biased diodes to each supply. If the output is forced beyond either supply, unlimited currents will flow. If the current is transient and limited to several hundred mA, no damage will occur. Feedback Components Because the input currents of the LT1215/LT1216 are less than 600nA, it is possible to use high value feedback resistors to set the gain. However, care must be taken to insure that the pole that is formed by the feedback resistors and the input capacitance does not degrade the stability of the amplifier. For example, if a single supply, noninverting gain of two is set with two 10k resistors, the LT1215/LT1216 will probably oscillate. This is because the amplifier goes open-loop at 7MHz (6dB of gain) and has 50 of phase margin. The feedback resistors and the 10pF input capacitance generate a pole at 3MHz that introduces 67 of phase shift at 7MHz! The solution is simple, lower the values of the resistors or add a feedback capacitor of 10pF or more.
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LT1215/LT1216
APPLICATI S I FOR ATIO
Comparator Applications Sometimes it is desirable to use an op amp as a comparator. When operating the LT1215/LT1216 on a single 3.3V or 5V supply, the output interfaces directly with most TTL and CMOS logic. The response time of the LT1215/LT1216 is a strong function of the amount of input overdrive as shown in the
LT1215 Comparator Response (+) 20mV, 10mV, 5mV, 2mV Overdrives LT1215 Comparator Response (-) 20mV, 10mV, 5mV, 2mV Overdrives
4 OUTPUT (V) OUTPUT (V) INPUT (mV) 5s/DIV VS = 5V RL =
1215/16 AI01
2
0 INPUT (mV) 100 0
SI PLIFIED SCHE ATIC
V+ I1 I2 I3 I4 I5 I6
Q3 -IN Q1 Q7
Q4 +IN Q2 Q11 RF CF Q10 Q12
Q8 Q9 CI Q5 Q6
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following photos. These amplifiers are unity-gain stable op amps and not fast comparators, therefore, the logic being driven may oscillate due to the long transition time. The output can be speeded up by adding 20mV or more of hysteresis (positive feedback), but the offset is then a function of the input direction.
4 2 0 100 0 5s/DIV VS = 5V RL =
1215/16 AI02
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CM
BIAS
Q13 Q14 Q15
OUT
Q16 I7 CO
I8
V-
1215/16 SS
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LT1215/LT1216
TYPICAL APPLICATIO
Single Supply, AC Coupled Input, RMS Calibrated, Average Detector
AC TO DC BIASED DIFFERENTIAL SIGNAL 5V 20k
10k
A LT1216
-
B LT1216
DC OUT (mV)
+ -
11.3k
VB
22pF R1 10k
+
10F 1k D LT1216
VA
VIN
-
11.3k
22pF
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DIFFERENTIAL INPUT, ABSOLUTE VALUE CIRCUIT 22pF
DC OUTPUT VOLTAGE vs AC INPUT VOLTAGE
1000 VS = 5V
R1 10k R1 10k 2 x R2 20k
2 x R2 20k
100 f = 1kHz f = 100kHz
+
R2 10k
10 1
+
C LT1216
R1 10k
R2 * R1 VA - VB
100k
10 AC IN (mVRMS)
100
1215/16 GA06
-
R2 10k
+
DC OUT 1F
+
22pF
1215/16 TA05
LT1215/LT1216
PACKAGE DESCRIPTIO
CORNER LEADS OPTION (4 PLCS)
0.045 - 0.068 (1.143 - 1.727) FULL LEAD OPTION 0.300 BSC (0.762 BSC)
0.008 - 0.018 (0.203 - 0.457)
NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE OR TIN PLATE LEADS
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Dimensions in inches (millimeters) unless otherwise noted.
J8 Package 8-Lead CERDIP (Narrow 0.300, Hermetic)
(LTC DWG # 05-08-1110)
0.405 (10.287) MAX 8 7 6 5
0.005 (0.127) MIN
0.023 - 0.045 (0.584 - 1.143) HALF LEAD OPTION
0.025 (0.635) RAD TYP 1 2 3
0.220 - 0.310 (5.588 - 7.874)
4
0.200 (5.080) MAX 0.015 - 0.060 (0.381 - 1.524)
0 - 15
0.045 - 0.065 (1.143 - 1.651) 0.014 - 0.026 (0.360 - 0.660) 0.100 (2.54) BSC
0.125 3.175 MIN
J8 1298
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LT1215/LT1216
PACKAGE DESCRIPTIO
0.300 - 0.325 (7.620 - 8.255)
0.009 - 0.015 (0.229 - 0.381)
(
+0.035 0.325 -0.015 8.255 +0.889 -0.381
)
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)
0.300 - 0.325 (7.620 - 8.255)
0.009 - 0.015 (0.229 - 0.381) 0.005 (0.125) MIN 0.100 (2.54) *THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. BSC MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm) +0.035 0.325 -0.015 +0.889 8.255 -0.381
(
)
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Dimensions in inches (millimeters) unless otherwise noted. N8 Package 8-Lead PDIP (Narrow 0.300)
(LTC DWG # 05-08-1510)
0.400* (10.160) MAX 8 7 6 5
0.255 0.015* (6.477 0.381)
1
2
3
4 0.130 0.005 (3.302 0.127)
0.045 - 0.065 (1.143 - 1.651)
0.065 (1.651) TYP 0.125 (3.175) 0.020 MIN (0.508) MIN 0.018 0.003 (0.457 0.076)
N8 1098
0.100 (2.54) BSC
N Package 14-Lead PDIP (Narrow 0.300)
(LTC DWG # 05-08-1510)
0.770* (19.558) MAX 14 13 12 11 10 9 8
0.255 0.015* (6.477 0.381)
1 0.130 0.005 (3.302 0.127) 0.020 (0.508) MIN
2
3
4
5
6
7
0.045 - 0.065 (1.143 - 1.651)
0.065 (1.651) TYP 0.125 (3.175) MIN 0.018 0.003 (0.457 0.076)
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LT1215/LT1216
PACKAGE DESCRIPTIO
0.010 - 0.020 x 45 (0.254 - 0.508) 0.008 - 0.010 (0.203 - 0.254) 0- 8 TYP
0.014 - 0.019 (0.355 - 0.483) TYP *DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE **DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
0.016 - 0.050 (0.406 - 1.270)
0.010 - 0.020 x 45 (0.254 - 0.508) 0.008 - 0.010 (0.203 - 0.254) 0 - 8 TYP
0.016 - 0.050 (0.406 - 1.270) *DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE **DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
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Dimensions in inches (millimeters) unless otherwise noted. S8 Package 8-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610)
0.189 - 0.197* (4.801 - 5.004) 8 7 6 5
0.228 - 0.244 (5.791 - 6.197)
0.150 - 0.157** (3.810 - 3.988)
1
2
3
4
0.053 - 0.069 (1.346 - 1.752)
0.004 - 0.010 (0.101 - 0.254)
0.050 (1.270) BSC
SO8 1298
S Package 16-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610)
0.386 - 0.394* (9.804 - 10.008) 16 15 14 13 12 11 10 9
0.228 - 0.244 (5.791 - 6.197)
0.150 - 0.157** (3.810 - 3.988)
1 0.053 - 0.069 (1.346 - 1.752)
2
3
4
5
6
7
8
0.004 - 0.010 (0.101 - 0.254)
0.014 - 0.019 (0.355 - 0.483) TYP
0.050 (1.270) BSC
S16 1098
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LT1215/LT1216
TYPICAL APPLICATIO
5V 2V
+
1/4 LT1216 VOUT
-
5.1k
8pF I TO V BANDWIDTH = 7MHz
RELATED PARTS
PART NUMBER LT1211/LT1212 LT1213/LT1214 LT1498/LT1499 LT1124/LT1125 LT1355/LT1356 LT1358/LT1359 LT1361/LT1362 DESCRIPTION Dual/Quad 14MHz, 7V/s Single Supply Precision Op Amps Dual/Quad 28MHz, 12V/s Single Supply Precision Op Amps 10MHz, 6V/s, Dual/Quad Rail-to-Rail Input and Output Precision C-LoadTM Op Amps 12.5MHz, 4.5V/s, Dual/Quad Low Noise, High Speed Precision Op Amps Dual and Quad 12MHz, 400V/s Op Amps Dual and Quad 25MHz, 600V/s Op Amps Dual and Quad 50MHz, 800V/s Op Amps COMMENTS Input Common Mode Includes Ground, 275V VOS (Max), 6V/C Max Drift, 1.8mA Max Supply Current per Amplifier Input Common Mode Includes Ground, 275V VOS (Max), 6V/C Max Drift, 3.5mA Max Supply Current per Amplifier 475V VOS (Max), 2.2mA Max Supply Current per Amplifier, 2.5V/C Max Drift, Stable with Capacitive Loads to 10,000pF 70V VOS (Max), 2.75mA Max Supply Current per Amplifier, 1V/C Max Drift 1.25mA Max Supply Current per Amplifier, 800V VOS (Max), Drives All Capacitive Loads 2.5mA Max Supply Current per Amplifier, 600V VOS (Max), Drives All Capacitive Loads 5mA Max Supply Current per Amplifier, 1mV VOS (Max), Drives All Capacitive Loads
C-Load is a trademark of Linear Technology Corporation.
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Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408)432-1900 q FAX: (408) 434-0507 q www.linear-tech.com
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LT1216 Photo Diode Amplifier
TRANSIENT RESPONSE
1215/16 TA03
1215/16 TA05
sn12156, 12156fas LT/TP 1299 2K REV A * PRINTED IN USA
(c) LINEAR TECHNOLOGY CORPORATION 1993

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