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TSH80-TSH81-TSH82 Wide band rail-to-rail operational amplifier with standby function Features Operating range from 4.5V to 12V 3dB-bandwidth: 100MHz Slew-rate 100V/s Output current up to 55mA Input single supply voltage Output rail-to-rail Specified for 150 load Low distortion, THD 0.1% SOT23-5, TSSOP and SO packages Pin connections TSH80/SO-8 NC 1 Inv. input 2 3 VCC- 4 _ + 8 NC 7 VCC+ 6 Output 5 NC SOT23-5 SO-8 TSSOP8 Pin connections TSH80/SOT23-5 Output 1 VCC- 2 Non-inv. input 3 5 VCC+ +4 Inv. input Applications Video buffers A/D converters driver Hi-fi applications Description The TSH8x series offers single and dual operational amplifiers featuring high video performance with large bandwidth, low distortion and excellent supply voltage rejection. These amplifiers also feature large output voltage swing and high output current capability to drive standard 150 loads. Running at single or dual supply voltage from 4.5V to 12V, these amplifiers are tested at 5V (2.5V) and 10V (5V) supplies. The TSH81 also features a standby mode, which allows the operational amplifier to be put into a standby mode with low power consumption and high output impedance. This function allows power saving or signal switching/multiplexing for high-speed applications and video applications. For board space and weight saving, the TSH8x series is proposed in SOT23-5, TSSOP8 and SO-8 plastic micropackages. Pin connections TSH81 SO-8/TSSOP8 NC 1 Inverting input 2 Non inverting Input 3 VCC- 4 _ + 8 STANDBY 7 VCC+ 6 Output 5 NC Pin connections TSH82 SO-8/TSSOP8 Output1 1 Inverting input1 2 Non inv. input1 3 VCC- 4 _ + _ + 8 VCC+ 7 Output2 6 Inverting input2 5 Non inv. input2 October 2007 Rev 4 1/24 www.st.com 24 Contents TSH80-TSH81-TSH82 Contents 1 2 3 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Test conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3.1 3.2 Layout precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Video capabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4 5 Precautions on asymmetrical supply operation . . . . . . . . . . . . . . . . . 19 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 5.1 5.2 5.3 SO-8 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 TSSOP8 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 SOT23-5 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 6 7 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 2/24 TSH80-TSH81-TSH82 Absolute maximum ratings and operating conditions 1 Absolute maximum ratings and operating conditions Table 1. Symbol VCC Vid Vi Toper Tstg Tj Supply voltage (1) Differential input voltage Input voltage (3) (2) Absolute maximum ratings Parameter Value 14 2 6 -40 to +85 -65 to +150 150 (4) Unit V V V C C C Operating free air temperature range Storage temperature Maximum junction temperature Thermal resistance junction to case SOT23-5 SO8 TSSOPO8 Rthjc 80 28 37 250 157 130 2 C/W Rthja Thermal resistance junction to ambient area SOT23-5 SO8 TSSOPO8 Human body model (HBM) C/W ESD kV 1. All voltage values, except differential voltage are with respect to network ground terminal. 2. Differential voltages are the non-inverting input terminal with respect to the inverting terminal. 3. The magnitude of input and output must never exceed VCC +0.3V. 4. Short-circuits can cause excessive heating. Table 2. Symbol VCC VIC Standby (pin 8) Operating conditions Parameter Supply voltage Common mode input voltage range Threshold on pin 8 for TSH81 VCCValue 4.5 to 12 to (VCC+ -1.1) Unit V V V (VCC-) to (VCC+) 3/24 Electrical characteristics TSH80-TSH81-TSH82 2 Table 3. Symbol |Vio| Vio Iio Iib Cin ICC Electrical characteristics VCC+ = +5V, VCC- = GND, Vic = 2.5V, Tamb = 25C (unless otherwise specified) Parameter Input offset voltage Input offset voltage drift vs. temperature Input offset current Input bias current Input capacitance Supply current per operator Tamb= 25C Tmin < Tamb < Tmax +0.1 CMR Common mode rejection ratio (Vic/Vio) Supply voltage rejection ratio (VCC/Vio) Power supply rejection ratio (VCC/Vout) 97 75 dB SVR PSR dB dB 75 Avd Large signal voltage gain 75 70 35 28 33 28 4.2 84 dB |Source| Io Sink 55 mA 55 Voh High level output voltage 4.5 4.36 4.85 4.90 4.93 4.66 4.90 4.92 4.93 V 4.1 4.4 4/24 TSH80-TSH81-TSH82 Table 3. Symbol Electrical characteristics VCC+ = +5V, VCC- = GND, Vic = 2.5V, Tamb = 25C (unless otherwise specified) Parameter Test conditions Tamb= 25C RL = 150 connected to GND RL = 600 connected to GND RL = 2k connected to GND RL = 10k connectedto GND RL = 150 connected to 2.5V RL = 600 connected to 2.5V RL = 2k connected to 2.5V RL = 10k connected to 2.5V Tmin < Tamb < Tmax RL = 150 connected to GND RL = 150 connected to 2.5V F=10MHz AVCL= +11 AVCL= -10 AVCL= +1 RL= 150 connected to 2.5V AVCL=+2 RL=150 // CL to 2.5V CL = 5pF CL = 30pF RL= 150 // 30pF to 2.5V F= 100kHz AVCL= +2, F= 4MHz RL= 150 // 30pF to 2.5V Vout= 1Vpp Vout= 2Vpp AVCL= +2, Vout= 2Vpp RL= 150 connected to 2.5V Fin1= 180kHz, Fin2= 280kHz spurious measurement @100kHz AVCL= +2, Vout= 2Vpp RL= 150 to 2.5V Fin1=180kHz, Fin2= 280kHz spurious measurement @400kHz AVCL=+2, RL=150 to 2.5V F= 4.5MHz, Vout= 2Vpp AVCL= +2, RL=150 to 2.5V F= 4.5MHz, Vout= 2Vpp F= DC to 6MHz, AVCL= +2 F= 1MHz to 10MHz Min. Typ. Max. Unit Vol Low level output voltage 48 54 55 56 220 105 76 61 150 400 mV 200 450 65 55 87 MHz GBP Gain bandwidth product Bw Bandwidth @-3dB MHz SR Slew rate 60 104 105 40 11 V/s m en Phase margin Equivalent input noise voltage (degree) nV/ Hz THD Total harmonic distortion -61 -54 dB IM2 Second order intermodulation product -76 dBc IM3 Third order intermodulation product -68 dBc G Df Gf Differential gain Differential phase Gain flatness 0.5 0.5 0.2 65 % (degree) dB dB Vo1/Vo2 Channel separation 5/24 Electrical characteristics Table 4. Symbol |Vio| Vio Iio Iib Cin ICC TSH80-TSH81-TSH82 VCC+ = +5V, VCC- = -5V, Vic = GND, Tamb = 25C (unless otherwise specified) Parameter Input offset voltage Input offset voltage drift vs. temperature Input offset current Input bias current Input capacitance Supply current per operator Tamb= 25C Tmin < Tamb < Tmax -4.9 < Vic < 3.9V and Vout=GND Tamb= 25C Tmin < Tamb < Tmax Tamb= 25C Tmin < Tamb < Tmax Positive & negative rail RL=150 connected to GND Vout= -4 to +4 Tamb= 25C Tmin < Tamb < Tmax Vid=+1, Vout connected to 1.5V Tamb= 25C Tmin < Tamb < Tmax Vid=-1, Vout connected to 1.5V Tamb= 25C Tmin < Tamb < Tmax Tamb= 25C RL = 150 connected to GND RL = 600 connected to GND RL = 2k connected to GND RL = 10k connected to GND Tmin < Tamb < Tmax RL = 150 connected to GND Tamb= 25C RL = 150 connected to GND RL = 600 connected to GND RL = 2k connected to GND RL = 10k connected to GND Tmin < Tamb < Tmax RL = 150 connected to GND 81 72 71 65 Test conditions Tamb= 25C Tmin < Tamb < Tmax Tmin < Tamb < Tmax Tamb= 25C Tmin < Tamb < Tmax Tamb= 25C Tmin < Tamb < Tmax Min. Typ. 0.8 Max. 10 12 Unit mV V/C 3.5 5 15 20 A A pF 12.3 13.4 mA 2 0.1 6 0.7 9.8 CMR Common mode rejection ratio (Vic/Vio) Supply voltage rejection ratio (VCC/Vio) Power supply rejection ratio (VCC/Vout) 106 77 dB SVR PSR dB dB 75 Avd Large signal voltage gain 75 70 35 28 30 28 4.2 86 dB |Source| Io Sink 55 mA 55 Voh High level output voltage 4.36 4.85 4.9 4.93 V 4.1 -4.63 -4.86 -4.9 -4.93 -4.4 mV Vol Low level output voltage -4.3 6/24 TSH80-TSH81-TSH82 Table 4. Symbol Electrical characteristics VCC+ = +5V, VCC- = -5V, Vic = GND, Tamb = 25C (unless otherwise specified) Parameter Test conditions F=10MHz AVCL= +11 AVCL= -10 AVCL= +1 RL=150 // 30pF to GND AVCL=+2 RL=150 // CL to GND CL = 5pF CL = 30pF RL= 150 connected to GND F= 100kHz AVCL= +2, F=4 MHz RL=150 // 30pF to GND Vout= 1Vpp Vout= 2Vpp AVCL= +2, Vout= 2Vpp RL= 150 to GND Fin1= 180kHz, Fin2= 280kHz spurious measurement @100kHz AVCL= +2, Vout= 2Vpp RL=150 to GND Fin1= 180kHz, Fin2= 280kHz spurious measurement @400kHz AVCL=+2, RL=150 to GND F= 4.5MHz, Vout= 2Vpp AVCL= +2, RL= 150 to GND F= 4.5MHz, Vout= 2Vpp F=DC to 6MHz, AVCL=+2 F=1MHz to 10MHz Min. Typ. Max. Unit GBP Gain bandwidth product 65 55 100 MHz Bw Bandwidth @-3dB MHz SR Slew rate 68 117 118 40 11 V/s m en Phase margin Equivalent input noise voltage (degree) nV/ Hz THD Total harmonic distortion -61 -54 dB IM2 Second order intermodulation product -76 dBc IM3 Third order intermodulation product -68 dBc G Df Gf Vo1/Vo2 Differential gain Differential phase Gain flatness Channel separation 0.5 0.5 0.2 65 % (degree) dB dB 7/24 Electrical characteristics Table 5. Symbol Vlow Vhigh ICC-STBY Zout Ton Toff TSH80-TSH81-TSH82 Standby mode - VCC+, VCC-, Tamb = 25C (unless otherwise specified) Parameter Standby low level Standby high level Current consumption per pin 8 (TSH81) to VCCoperator when Standby is active Output impedance (Rout//Cout) Time from Standby mode to Active mode Time from Active mode to Standby mode Down to ICC-STBY = 10A Rout Cout Test conditions Min. VCC(VCC +2) 20 10 17 2 10 - Typ. Max. (VCC- +0.8) (VCC ) 55 + Unit V V A M pF s s Table 6. TSH81 standby control pin status Operator status Standby Active TSH81 standby control pin 8 (STANDBY) Vlow Vhigh 8/24 TSH80-TSH81-TSH82 Electrical characteristics Figure 1. Closed loop gain and phase vs. frequency Figure 2. Overshoot vs. output capacitance Gain=+2, VCC= 2.5V, RL=150 Tamb = 25C , 10 200 Gain=+2, VCC= 2.5V, Tamb = 25C 10 5 150//33pF Gain 100 5 150//22pF Gain (dB) Phase () 0 -5 Gain (dB) 0 150//10pF 150 0 Phase -100 -10 -15 1E+4 -200 1E+5 1E+6 1E+7 1E+8 1E+9 -5 1E+6 1E+7 1E+8 1E+9 Frequency (Hz) Frequency (Hz) Figure 3. Closed loop gain and phase vs. frequency 200 Figure 4. Closed loop gain and phase vs. frequency Gain=-10, VCC= 2.5V, RL=150 Tamb = 25C , 30 Gain=+11, VCC= 2.5V, RL=150 Tamb = 25C , 30 0 Phase 20 150 Phase 20 100 Gain (dB) Phase () Gain 10 50 Gain (dB) 10 0 0 -50 -100 0 -10 1E+4 1E+5 1E+6 1E+7 1E+8 -100 1E+9 -10 1E+4 1E+5 1E+6 1E+7 1E+8 -150 1E+9 Frequency (Hz) Frequency (Hz) Figure 5. Large signal measurement positive slew rate Figure 6. Large signal measurement negative slew rate Gain=2, VCC=2.5V, ZL=150//5.6pF, Vin=400mVpk 3 Gain=2, VCC=2.5V, ZL=150//5.6pF, Vin=400mVpk 3 2 2 1 1 Vout (V) 0 Vout (V) 0 -1 -1 -2 -2 -3 0 10 20 30 40 50 60 70 80 -3 0 10 20 30 40 50 60 70 Time (ns) Time (ns) Phase () Gain -50 9/24 Electrical characteristics TSH80-TSH81-TSH82 Figure 7. Small signal measurement - rise time Figure 8. Small signal measurement - fall time Gain=2, VCC=2.5V, RL=150 Vin=400mVpk , 0.06 Gain=2, VCC=2.5V, RL=150 Vin=400mVpk , 0.06 0.04 0.04 0.02 0.02 Vin, Vout (V) Vin Vout (V) Vout Vin 0 0 Vout Vin -0.02 -0.02 -0.04 -0.04 -0.06 0 10 20 30 40 50 60 -0.06 0 10 20 30 40 50 60 Time (ns) Time (ns) Figure 9. Channel separation (crosstalk) vs. frequency VIN 49.9 Measurement configuration: crosstalk=20log(V0/V1) Figure 10. Channel separation (crosstalk) vs. frequency Gain=+11, VCC=2.5V, ZL=150//27pF -20 -30 + + 150 V1 Xtalk (dB) -40 4/1output -50 100 1k 3/1output -60 -70 -80 2/1output + 49.9 100 1k 150 -90 VO -100 -110 1E+4 1E+5 1E+6 1E+7 Frequency (Hz) Figure 11. Equivalent input noise voltage Gain=100, VCC=2.5V, no load 30 + _ 10k 100 Figure 12. Maximum output swing Gain=11, VCC=2.5V, RL=150 3 25 2 Vout Vin, Vout (V) 1 en (nV/Hz) 20 Vin 0 15 -1 10 -2 5 0.1 1 10 100 1000 -3 0.0E+0 5.0E-2 1.0E-1 1.5E-1 2.0E-1 Frequency (kHz) Time (ms) 10/24 TSH80-TSH81-TSH82 Electrical characteristics Figure 14. Third order intermodulation(1) Gain=2, VCC= 2.5V, ZL=150//27pF, Tamb = 25C 0 Figure 13. Standby mode - Ton, Toff VCC= 2.5V, open loop 3 2 1 0 -1 -2 -3 0 Vin -10 -20 -30 Vin, Vout (V) IM3 (dBc) -40 -50 740kHz 80kHz Vout -60 -70 -80 Ton 2E-6 Standby 4E-6 6E-6 -90 Toff -100 8E-6 1E-5 380kHz 0 1 640kHz 2 3 4 Time (s) Vout peak(V) 1. The IFR2026 synthesizer generates a two-tone signal (F1=180kHz, F2=280kHz), each tone having the same amplitude. The HP3585 spectrum analyzer measures the intermodulation products as a function of the output voltage. The generator and the spectrum analyzer are phase locked for better accuracy. Figure 15. Group delay Gain=2, VCC= 2.5V, ZL=150//27pF, Tamb = 25C Gain Group Delay 5.32ns 11/24 Electrical characteristics TSH80-TSH81-TSH82 Figure 16. Closed loop gain and phase vs. frequency Gain=+2, VCC= 5V, RL=150 Tamb = 25C , 10 200 Figure 17. Overshoot vs. output capacitance Gain=+2, VCC= 5V, Tamb = 25C 10 5 150//33pF Gain 100 5 150//22pF Gain (dB) Phase () 0 -5 Gain (dB) 0 150//10pF 150 0 Phase -100 -10 -15 1E+4 1E+5 1E+6 1E+7 1E+8 -200 1E+9 -5 1E+6 1E+7 1E+8 1E+9 Frequency (Hz) Frequency (Hz) Figure 18. Closed loop gain and phase vs. frequency Gain=-10, VCC= 5V, RL=150 Tamb = 25C , 30 200 Figure 19. Closed loop gain and phase vs. frequency Gain=+11, VCC= 5V, RL=150 Tamb = 25C , 30 0 Phase 150 20 100 20 Phase Gain (dB) Phase () Gain (dB) Gain 10 10 50 -100 0 0 0 -10 1E+4 1E+5 1E+6 1E+7 1E+8 -50 1E+9 -10 1E+4 1E+5 1E+6 1E+7 1E+8 -150 1E+9 Frequency (Hz) Frequency (Hz) Figure 20. Large signal measurement positive slew rate Gain=2, VCC=5V, ZL=150//5.6pF, Vin=400mVpk 5 4 3 2 Figure 21. Large signal measurement negative slew rate Gain=2, VCC=5V, ZL=150//5.6pF, Vin=400mVpk 5 4 3 2 Vout (V) 0 -1 -2 -3 -4 -5 0 20 40 60 80 100 Vout (V) 1 1 0 -1 -2 -3 -4 -5 0 20 40 60 80 100 Time (ns) Time (ns) 12/24 Phase () Gain -50 TSH80-TSH81-TSH82 Electrical characteristics Figure 22. Small signal measurement - rise time Gain=2, VCC=5V, RL=150 Vin=400mVpk , 0.06 Figure 23. Small signal measurement - fall time Gain=2, VCC=5V, RL=150 Vin=400mVpk , 0.06 0.04 0.04 0.02 Vin, Vout (V) 0.02 0 Vin, Vout (V) Vout 0 Vout Vin -0.02 Vin -0.02 -0.04 -0.04 -0.06 0 10 20 30 40 50 60 -0.06 0 10 20 30 40 50 60 Time (ns) Time (ns) Figure 24. Channel separation (crosstalk) vs. frequency Measurement configuration: crosstalk=20log(V0/V1) VIN 49.9 Figure 25. Channel separation (crosstalk) vs. frequency Gain=+11, VCC=5V, ZL=150/ /27pF -20 -30 + + 150 V1 Xtalk (dB) -40 -50 4/1output 3/1output 100 1k -60 -70 -80 2/1output + 49.9 100 1k 150 -90 VO -100 -110 1E+4 1E+5 1E+6 1E+7 Frequency (Hz) Figure 26. Equivalent input noise voltage Gain=100, VCC=5V, no load 30 Figure 27. Maximum output swing Gain=11, VCC=5V, RL=150 5 4 25 + _ 10k 3 2 Vout Vin, Vout (V) 100 en (nV/Hz) 20 1 0 -1 -2 Vin 15 10 -3 -4 5 0.1 1 10 100 1000 -5 0.0E+0 5.0E-2 1.0E-1 1.5E-1 2.0E-1 Frequency (kHz) Time (ms) 13/24 Electrical characteristics TSH80-TSH81-TSH82 Figure 29. Third order intermodulation(1) Gain=2, VCC= 5V, ZL=150/ /27pF, Tamb = 25C 0 Figure 28. Standby mode - Ton, Toff VCC= 5V, open loop Vin 5 -10 -20 -30 Vin, Vout (V) Vout 0 IM3 (dBc) -40 -50 -60 -70 -80 80kHz 740kHz -5 Ton 0 2E-6 Standby 4E-6 6E-6 -90 Toff 8E-6 640kHz -100 0 1 2 3 380kHz 4 Time (s) Vout peak(V) 1. The IFR2026 synthesizer generates a two-tone signal (F1=180kHz, F2=280kHz), each tone having the same amplitude. The HP3585 spectrum analyzer measures the intermodulation products as a function of the output voltage. The generator and the spectrum analyzer are phase locked for better accuracy. Figure 30. Group delay Gain=2, VCC= 5V, ZL=150//27pF, Tamb = 25C Gain Group Delay 5.1ns 14/24 TSH80-TSH81-TSH82 Test conditions 3 3.1 Test conditions Layout precautions To use the TSH8X circuits in the best manner at high frequencies, some precautions have to be taken for power supplies: In high-speed circuit applications, the implementation of a proper ground plane on both sides of the PCB is mandatory to ensure low inductance and low resistance common return. Power supply bypass capacitors (4.7F and ceramic 100pF) should be placed as close as possible to the IC pins in order to improve high frequency bypassing and reduce harmonic distortion. The power supply capacitors must be incorporated for both the negative and the positive pins. All inputs and outputs must be properly terminated with output resistors; thus, the amplifier load is resistive only and the stability of the amplifier will be improved. All leads must be wide and as short as possible especially for op-amp inputs and outputs in order to decrease parasitic capacitance and inductance. In lower gain applications, use a low feedback resistance (under 1k) to reduce the time constant with parasitic capacitance. Choose component sizes as small as possible (SMD). On the output, the load capacitance must be negligible to maintain good stability. You can put a serial resistance as close as possible to the output pin to minimize the effect of the load capacitance. Figure 31. CCIR330 video line 15/24 Test conditions TSH80-TSH81-TSH82 3.2 Video capabilities To characterize the differential phase and differential gain a CCIR330 video line is used. The video line contains 5 (flat) levels of luminance onto which the chrominance signal is superimposed. The luminance gives various amplitudes which define the saturation of the signal. The chrominance gives various phases which define the color of the signal. Differential phase (or differential gain) distortion is present if a signal chrominance phase (gain) is affected by luminance level. Differential phase and gain represent the ability to uniformly process the high frequency information at all luminance levels. When differential gain is present, color saturation is not correctly reproduced. The input generator is the Rhode & Schwarz CCVS. The output measurement is done by the Rhode and Schwarz VSA. Figure 32. Measurement on Rhode and Schwarz VSA 16/24 TSH80-TSH81-TSH82 Table 7. Video results Value (VCC=2.5V) Test conditions Parameter Value (VCC=5V) Unit Lum NL Lum NL Step 1 Lum NL Step 2 Lum NL Step 3 Lum NL Step 4 Lum NL Step 5 Diff Gain pos Diff Gain neg Diff Gain pp Diff Gain Step1 Diff Gain Step2 Diff Gain Step3 Diff Gain Step4 Diff Gain Step5 Diff Phase pos Diff Phase neg Diff Phase pp Diff Phase Step1 Diff Phase Step2 Diff Phase Step3 Diff Phase Step4 Diff Phase Step5 0.1 100 100 99.9 99.9 99.9 0 -0.7 0.7 -0.5 -0.7 -0.3 -0.1 -0.4 0 -0.2 0.2 -0.2 -0.1 -0.1 0 -0.2 0.3 100 99.9 99.8 99.9 99.7 0 -0.6 0.6 -0.3 -0.6 -0.5 -0.3 -0.5 0.1 -0.4 0.5 -0.4 -0.4 -0.3 0.1 -0.1 % % % % % % % % % % % % % % degree degree degree degree degree degree degree degree 17/24 Precautions on asymmetrical supply operation TSH80-TSH81-TSH82 4 Precautions on asymmetrical supply operation The TSH8x can be used either with a dual or a single supply. If a single supply is used, the inputs are biased to the mid-supply voltage (+VCC/2). This bias network must be carefully designed, in order to reject any noise present on the supply rail. As the bias current is 15A, you should use a high resistance R1 (approximately 10k) to avoid introducing an offset mismatch at the amplifier inputs. Figure 33. Asymmetrical supply schematic diagram IN Cin + R1 R2 R3 C1 Vcc+ C3 C2 R4 - Cout OUT R5 Cf RL C1, C2, C3 are bypass capacitors intended to filter perturbation from VCC. The following capacitor values are appropriate: C1=100nF and C2=C3=100F R2 and R3 are such that the current through them must be superior to 100 times the bias current. Therefore, you could use the following resistance values: R2=R3=4.7k Cin and Cout are chosen to filter the DC signal by the low pass filters (R1, Cin) and (Rout, Cout). With R1=10k, Rout=RL=150, and Cin=2F, Cout=220F the cutoff frequency obtained is lower than 10Hz. Figure 34. Use of the TSH8x in gain = -1 configuration Cf 1k IN Cin 1k Vcc+ R2 R3 C1 C2 C3 + Cout OUT RL R1 18/24 TSH80-TSH81-TSH82 Package information 5 Package information In order to meet environmental requirements, STMicroelectronics offers these devices in ECOPACK(R) packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. 19/24 Package information TSH80-TSH81-TSH82 5.1 SO-8 package mechanical data Dimensions Ref. Min. Millimeters Typ. Max. Min. Inches Typ. Max. A A1 A2 b c D H E1 e h L k ccc 0.25 0.40 1 0.10 1.25 0.28 0.17 4.80 5.80 3.80 4.90 6.00 3.90 1.27 1.75 0.25 0.004 0.049 0.48 0.23 5.00 6.20 4.00 0.011 0.007 0.189 0.228 0.150 0.193 0.236 0.154 0.050 0.50 1.27 8 0.10 0.010 0.016 1 0.069 0.010 0.019 0.010 0.197 0.244 0.157 0.020 0.050 8 0.004 20/24 TSH80-TSH81-TSH82 Package information 5.2 TSSOP8 package mechanical data Dimensions Ref. Min. Millimeters Typ. Max. Min. Inches Typ. Max. A A1 A2 b c D E E1 e k L L1 aaa 0 0.45 0.60 1 0.1 0.05 0.80 0.19 0.09 2.90 6.20 4.30 3.00 6.40 4.40 0.65 1.00 1.2 0.15 1.05 0.30 0.20 3.10 6.60 4.50 0.002 0.031 0.007 0.004 0.114 0.244 0.169 0.118 0.252 0.173 0.0256 8 0.75 0 0.018 0.024 0.039 0.004 0.039 0.047 0.006 0.041 0.012 0.008 0.122 0.260 0.177 8 0.030 21/24 Package information TSH80-TSH81-TSH82 5.3 SOT23-5 package mechanical data Dimensions Ref. Min. Millimeters Typ. Max. Min. Mils Typ. Max. A A1 A2 b C D E E1 e e1 L 0.90 0.00 0.90 0.35 0.09 2.80 2.60 1.50 0.95 1.9 0.35 1.45 0.15 1.30 0.50 0.20 3.00 3.00 1.75 35.4 0.00 35.4 13.7 3.5 110.2 102.3 59.0 37.4 74.8 57.1 5.9 51.2 19.7 7.8 118.1 118.1 68.8 0.55 13.7 21.6 22/24 TSH80-TSH81-TSH82 Ordering information 6 Ordering information Table 8. Type Order codes Temperature range Package Packaging Marking TSH80ILT TSH80IYLT(1) TSH80ID/DT TSH80IYD/IYDT(1) TSH81ID/DT TSH81IPT TSH81IYPT(1) TSH82ID/DT TSH82IPT TSH82IYD/IYDT(1) -40C to +85C SOT23-5 SOT23-5 (Automotive grade level) SO-8 SO-8 (Automotive grade level) SO-8 TSSOP8 TSSOP8 (Automotive grade level) SO-8 TSSOP8 SO-8 (Automotive grade level) Tape & reel Tube or tape & reel Tape & reel K303 K310 TSH80I SH80IY TSH81I SH81I H81IY Tube or tape & reel Tape & reel Tube or tape & reel TSH82I SH82I SH82IY 1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent are on-going. 7 Revision history Date Revision Changes 1-Feb-2003 2-Aug-2005 12-Apr-2007 24-Oct-2007 1 2 3 4 First release. PPAP references inserted in the datasheet, see Table 8: Order codes on page 23. Corrected temperature range for TSH80IYD/IYDT and TSH82IYD/IYDT order codes in Table 8: Order codes on page 23. TSH81IYPT PPAP references inserted in the datasheet, see Table 8: Order codes on page 23. 23/24 TSH80-TSH81-TSH82 Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST's terms and conditions of sale. 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