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| Preliminary NJU7044 Input/Output Full-Swing High Output Current Quad C-MOS Operational Amplifier GENERAL DESCRIPTION The NJU7044 is a quad C-MOS operational amplifier permitting a full-swing input and output in full-swing under high load. Based on C-MOS technology, there are excellent features such as high output current, low current consumption, low operating voltage, and very high input impedance. FEATURES Operating Voltage: Input/Output Full-Swing High Output Current: Input Offset Voltage: Wide Input Common Mode Voltage Range: Operating Current: High Input Impedance: Low Input Bias Current: Ground Sensing Tiny Package: PIN CONFIGURATION PACKAGE OUTLINE 2.2V to 5.5V 40mA at VO=0V VIO=10mV max. VSS to VDD IDD=1.4mA typ. (at VDD=3V) 1T Typ. IIB=1pA typ. DIP14, DMP14, SSOP14 NJU7044D NJU7044M NJU7044V 1 2 3 4 5 6 7 14 Pin Function 1. OUTPUT 1 2. -INPUT 2 3. +INPUT 2 4. VDD 5. +INPUT 2 6. -INPUT 2 7. OUTPUT 2 8. OUTPUT 3 9. -INPUT 3 10. +INPUT 3 11. VSS 12. +INPUT 4 13. -INPUT 4 14. OUTPUT 4 -+ +- 13 12 11 10 -+ +- 9 8 NJU7044D NJU7044M NJU7044V Ver.2005-02-14 -1- NJU7044 PARAMETER Preliminary SYMBOL VDD VICM VID RATINGS 7 0 to 7 (Note 1) 7 700 [DIP14] 300 [DMP14] 500 [DMP14] (Note 2) 660 [DMP14] (Note 3) 300 [SSOP14] 450 [SSOP14] (Note 2) 570 [SSOP14] (Note 3) 75 [ DIP14, DMP14, SSOP14 ] 180 [ DIP14, DMP14, SSOP14 ] (Note 4) -40 to +85 -55 to +125 UNIT V V V ABSOLUTE MAXIMUM RATINGS Supply Voltage Common Mode Input Voltage Range Differential Input Voltage Range Power Dissipation PD mW Output Sink/Source Current for each one output terminal Sum total of Output Sink/Source Current of all output terminal Operating Temperature Range Storage Temperature Range Ioport Iototal Topr Tstg mA mA uC uC (Note 1) For supply voltage less than 7V, the absolute maximum input voltage is equal to the supply voltage. (Note 2) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, two layers, FR-4) " (Note 3) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, four layers, FR-4) " (Note 4) It individually takes the absolute value of the sink current and the source current of each output terminal, and it is assumed the sum total. Calculation type: Iototal=|Ioport1|+|Ioport2|+|Ioport3|+|Ioport4| (Note 5) Do not exceed "Power dissipation: PD" in which power dissipation in IC is shown by the absolute maximum rating. o Refer to following Figure 1 and Figure 2 for a permissible loss when ambient temperature (Ta) is Ta25 C. Figure 1 : Power Dissipation - Ambient Temperature 1200 1100 1000 900 Package Type (1)DIP8 : (2)DMP8 : (3)DMP8[2 Layer] : (4)DMP8[4 Layer] : PD= -7(mW/C) PD= -3.0(mW/C) PD= -5.0(mW/C) PD= -6.6(mW/C) Figure 2 : Power Dissipation - Ambient Temperature 1200 1100 1000 900 (3) Package Type (1)EMP8 : (2)EMP8[2 Layer] : (3)EMP8[4 Layer] : (4)SSOP14 : (5)SSOP14[2 Layer] : (6)SSOP14[4 Layer] : PD= -3.0(mW/C) PD= -7.2(mW/C) PD= -11.0(mW/C) PD= -3.0(mW/C) PD= -4.5(mW/C) PD= -5.7(mW/C) Power Dissipation PD (mW) 700 600 500 400 300 200 100 0 (1) (4) Power Dissipation PD (mW) 800 800 700 600 500 400 300 200 100 (6) (5) (1),(4) (2) (3) (2) 25 50 75 o 100 0 25 50 75 o 100 Ambient Temperature Ta ( C) Ambient Temperature Ta ( C) OPERATING VOLTAGE (Ta=25uC) PARAMETER Supply Voltage SYMBOL V DD RATINGS 2.2 to 5.5 UNIT V -2- Ver.2005-02-14 Preliminary ELECTRICAL CHARACTERISTICS DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Common Mode Rejection Ratio SYMBOL I DD VIO IB IIO AV CMR TEST CONDITION No Signal Apply MIN. 70 44 TYP. 1.8 1 1 90 60 NJU7044 (VDD=5V, Ta=25uC) MAX. 2.8 10 UNIT mA mV pA pA dB dB R L =10k to 2.5V, V O =2.5V2.4V CMR+: 2.5V V CM 5V CMR-: 0V V CM 2.5V (Note 6) 4.0V V DD 5.5V, V CM =V DD /2 R L =10k to 2.5V R L =10k to 2.5V R L =600 to 2.5V R L =600 to 2.5V V O =3.5V (Note 7) V O =1.5V (Note 7) CMR 44dB Supply Voltage Rejection Ratio Output Voltage1 Output Voltage2 Output Source Current Output Sink Current Input Common Mode Voltage Range SVR VOH1 VOL1 VOH2 VOL2 I SOURCE I SI NK VICM 55 4.95 4.85 50 50 0 85 - 0.05 0.15 5 dB V V V V mA mA V (Note 6) CMR is represented by either CMR+ or CMR- has lower value. (Note 7) Please note the output current value to exceed neither Ioport nor Iototal the absolute maximum rating. AC CHARACTERISTICS PARAMETER Unity Gain Bandwidth Total Harmonic Distortion Equivalent Input Noise Voltage Amp to Amp Separation SYMBOL GB THD V NI CS TEST CONDITION R L =10k to 2.5V f=1kHz, VIN=1Vpp, AV=0dB f=1kHz f=1kHz, Vo=3Vpp RL=10k to 2.5V MIN. TYP. 0.8 0.05 40 TBD (VDD=5V, Ta=25uC) MAX. UNIT MHz % nV/Hz dB TRANSIENT CHARACTERISTICS PARAMETER Slew Rate SYMBOL SR TEST CONDITION R L =10k to 2.5V MIN. TYP. 0.8 (VDD=5V, Ta=25uC) MAX. UNIT V/s Ver.2005-02-14 -3- NJU7044 PARAMETER Preliminary (VDD=3V, Ta=25uC) TEST CONDITION No Signal Apply MIN. 70 42 TYP. 1.4 1 1 90 60 MAX. 2.4 10 UNIT mA mV pA pA dB dB ELECTRICAL CHARACTERISTICS DC CHARACTERISTICS SYMBOL I DD VIO IB IIO AV CMR Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Common Mode Rejection Ratio R L =10k to 1.5V, Vo=1.5V1.4V CMR+: 1.5V V CM 3V CMR-: 0V V CM 1.5V (Note 8) 2.7V V DD 4.0V, V CM =V DD /2 R L =10k to 1.5V R L =10k to 1.5V R L =600 to 1.5V R L =600 to 1.5V V O =1.5V V O =1.5V CMR 42dB Supply Voltage Rejection Ratio Output Voltage1 Output Voltage2 Output Source Current Output Sink Current Input Common Mode Voltage Range SVR VOH1 VOL1 VOH2 VOL2 I SOURCE I SI NK VICM 50 2.95 2.9 30 30 0 80 40 40 - 0.05 0.1 3 dB V V V V mA mA V (Note 8) CMR is represented by either CMR+ or CMR- has lower value. AC CHARACTERISTICS PARAMETER Unity Gain Bandwidth Total Harmonic Distortion Equivalent Input Noise Voltage Amp to Amp Separation SYMBOL GB THD V NI CS TEST CONDITION R L =10k to 1.5V f=1kHz, VIN=1Vpp, AV=0dB f=1kHz f=1kHz, Vo=1.8Vpp RL=10k to 1.5V MIN. TYP. 0.8 0.05 40 TBD (VDD=3V, Ta=25uC) MAX. UNIT MHz % nV/Hz dB TRANSIENT CHARACTERISTICS PARAMETER Slew Rate SYMBOL SR TEST CONDITION R L =10k to 1.5V MIN. TYP. 0.7 (VDD=3V, Ta=25uC) MAX. UNIT V/s -4- Ver.2005-02-14 Preliminary DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Common Mode Rejection Ratio SYMBOL I DD VIO IB IIO AV CMR TEST CONDITION No Signal Apply MIN. 70 30 TYP. 1.2 1 1 90 60 NJU7044 (VDD=2.2V, Ta=25uC) MAX. 2 10 UNIT mA mV pA pA dB dB R L =10k to 1.1V, Vo=1.1V1.0V CMR+: 1.1V V CM 2.2V CMR-: 0V V CM 1.1V (Note 9) 2.2V V DD 2.7V, V CM =V DD /2 R L =10k to 1.1V R L =10k to 1.1V R L =600 to 1.1V R L =600 to 1.1V V O =1.1V V O =1.1V CMR 30dB Supply Voltage Rejection Ratio Output Voltage1 Output Voltage2 Output Source Current Output Sink Current Input Common Mode Voltage Range SVR VOH1 VOL1 VOH2 VOL2 I SOURCE I SI NK VICM 45 2.15 2.1 10 10 0 70 15 15 - 0.05 0.1 2.2 dB V V V V mA mA V (Note 9) CMR is represented by either CMR+ or CMR- has lower value. AC CHARACTERISTICS PARAMETER Unity Gain Bandwidth Total Harmonic Distortion Equivalent Input Noise Voltage Amp to Amp Separation SYMBOL GB THD V NI CS TEST CONDITION R L =10k to 1.1V f=1kHz, VIN=1Vpp, AV=0dB f=1kHz f=1kHz, Vo=1.2Vpp RL=2k to 1.1V MIN. TYP. 0.8 0.05 40 TBD (VDD=2.2V, Ta=25uC) MAX. UNIT MHz % nV/Hz dB TRANSIENT CHARACTERISTICS PARAMETER Slew Rate SYMBOL SR TEST CONDITION R L =10k to 1.1V MIN. TYP. 0.6 (VDD=2.2V, Ta=25uC) MAX. UNIT V/s [CAUTION] The specifications on this data book are only given for information, without any guarantee as regards either mistakes or omissions. The application circuits in this data book are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. Ver.2005-02-14 -5- |
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