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TS1852IPT

TS1852IPT

  • 厂商:

    STMICROELECTRONICS(意法半导体)

  • 封装:

    TSSOP8

  • 描述:

    IC OPAMP GP 630KHZ RRO 8TSSOP

  • 数据手册
  • 价格&库存
TS1852IPT 数据手册
TS185x, TS185xA 1.8 V input/output, rail-to-rail, low power operational amplifiers Features Pin connections (top view) ■ Operating range from VCC = 1.8 to 6 V ■ Rail-to-rail input and output ■ Extended Vicm (VCC- - 0.2 V to VCC + + 0.2 V) Out 1 ■ Low supply current (120 μA) VCC- 2 ■ Good accuracy (1 mV max for A version) In+ 3 ■ Gain bandwidth product (530 kHz) ■ High unity gain stability (able to drive 500 pF) ■ ESD tolerance (2 kV) ■ Latch-up immunity ■ Available in SOT23-5 micropackage TS1851ILT Two-cell battery-powered systems ■ Battery-powered electronic equipment ■ Cordless phones ■ Cellular phones ■ Laptops ■ PDAs 4 In- N.C. 1 In- 2 In+ 3 VCC- 4 8 N.C. _ 7 VCC+ + 6 Out 5 N.C. TS1852ID/IDT-TS1852IST-TS1852IPT Out1 1 In1- 2 In1+ VCC- 3 _ + _ + 4 8 VCC+ 7 Out2 6 In2- 5 In2+ TS1854ID/IDT-TS1854IPT Description The TS185x (single, dual and quad) can operate with voltages as low as 1.8 V. They feature both input and output rail-to-rail (1.71 at VCC = 1.8 V, RL = 2 kΩ), 120 μA current consumption and 530 kHz gain bandwidth product. With this low consumption and a sufficient GBP for many applications, these operational amplifiers are well-suited to all kinds of battery supplied and portable applications. The TS1851 is housed in the space-saving 5-pin SOT23-5 package, which simplifies board design (outside dimensions are 2.8 mm x 2.9 mm). March 2010 VCC+ TS1851ID/IDT Applications ■ 5 14 Out4 Out1 1 In1- 2 _ _ 13 In4- In1+ 3 + + 12 In4+ VCC+ 4 In2+ 5 In2- 6 Out2 7 Table 1. Reference 11 VCC+ _ + _ 10 In3+ 9 In3- 8 Out3 Device summary Single version Dual version Quad version TS185x TS1851 TS1852 TS1854 TS185xA TS1851A TS1852A TS1854A Doc ID 6991 Rev 4 1/24 www.st.com 24 Contents TS185x, TS185xA Contents 1 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.1 SO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3.2 TSSOP8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.3 MiniSO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.4 SO-14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.5 TSSOP14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 3.6 SOT23-5 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 4 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 2/24 Doc ID 6991 Rev 4 TS185x, TS185xA 1 Absolute maximum ratings and operating conditions Absolute maximum ratings and operating conditions Table 2. Absolute maximum ratings Symbol VCC Parameter Supply voltage (1) Vid Differential input voltage Vi Input voltage (2) Value Unit 7 V ±1 V VCC- -0.3 to VCC+ +0.3 V Toper Operating free-air temperature range -40 to + 125 °C Tstg Storage temperature -65 to +150 °C 150 °C Tj Maximum junction temperature (3) Rthja Thermal resistance junction to ambient SOT23-5 miniSO-8 SO-8 SO-14 TSSOP8 TSSOP14 Rthjc Thermal resistance junction to case SOT23-5 miniSO-8 SO-8 SO-14 TSSOP8 TSSOP14 81 39 40 31 37 32 HBM: human body model(4) 2 kV 200 V 1.5 kV ESD MM: machine model (5) CDM: charged device model(6) Lead temperature (soldering, 10sec) Output short-circuit duration 250 190 125 103 120 100 °C/W °C/W 250 °C (7) See note 1. All voltage values, except differential voltages, are with respect to network terminal. 2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. If Vid > ±1 V, the maximum input current must not exceed ±1 mA. When Vid > ±1 V, add an input series resistor to limit the input current. 3. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous shortcircuits on all amplifiers. 4. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a 1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating. 5. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of connected pin combinations while the other pins are floating. 6. Charged device model: all pins and package are charged together to the specified voltage and then discharged directly to ground through only one pin. This is done for all pins. 7. Short-circuits from the output to VCC can cause excessive heating. The maximum output current is approximately 48 mA, independent of the magnitude of VCC. Destructive dissipation can result from simultaneous short-circuits on all amplifiers. Doc ID 6991 Rev 4 3/24 Absolute maximum ratings and operating conditions Table 3. Operating conditions Symbol 4/24 TS185x, TS185xA Parameter Value Unit 1.8 to 6 V VCC Supply voltage Vicm Common-mode input voltage range Top = 25°C, 1.8 ≤ VCC ≤ 6 V Tmin < Top < Tmax, 1.8 ≤ VCC ≤ 5.5 V VCC- - 0.2 to VCC+ + 0.2 VCC- to VCC+ V Toper Operating free-air temperature range -40 to + 125 °C Doc ID 6991 Rev 4 TS185x, TS185xA Electrical characteristics 2 Electrical characteristics Table 4. Electrical characteristics measured at VCC+ = +1.8 V, VCC- = 0 V, with CL and RL connected to VCC/2, Tamb = 25°C (unless otherwise specified) (1) Symbol Parameter Vio Input offset voltage ΔVio Input offset voltage drift Conditions Min. TS1851/2/4 Tmin ≤ Tamb ≤ Tmax TS1851A/2A/4A Tmin ≤ Tamb ≤ Tmax Typ. 0.1 Max. Unit 3 6 1 1.5 mV μV/°C 2 Iio Input offset current Vicm = Vout = VCC/2 (2) Tmin ≤ Tamb ≤ Tmax 1 9 25 nA Iib Input bias current Vicm = Vout = VCC/2(2) Tmin ≤ Tamb ≤ Tmax 10 50 80 nA Common mode rejection ratio 20 log (ΔVic/ΔVio) 0 ≤Vicm ≤VCC Tmin ≤ Tamb ≤ Tmax 55 52 85 Large signal voltage gain Vout = 0.5 to 1.3 V RL = 10 kΩ RL = 2 kΩ 80 70 100 100 High level output voltage Vid = 100 mV RL = 10 kΩ RL = 2 kΩ Tmin ≤ Tamb ≤ Tmax, RL = 10 kΩ Tmin ≤ Tamb ≤ Tmax, RL = 2 kΩ 1.7 1.65 1.7 1.65 1.77 1.7 Low level output voltage Vid = -100 mV RL = 10 kΩ RL = 2 kΩ Tmin ≤ Tamb ≤ Tmax, RL = 10 kΩ Tmin ≤ Tamb ≤ Tmax, RL = 2 kΩ CMR Avd VOH VOL Output source current Io Output sink current 40 62 Vid = 100 mV, VO = VCC-at Tamb 15 29 at Tmin ≤ Tamb ≤ Tmax 5 5 Vid = -100 mV, VO = VCC+, at Tamb 15 46 at Tmin ≤ Tamb ≤ Tmax 5 dB dB V 70 90 100 120 mV mA mA Supply current (per amplifier) Vout = VCC/2 AVCL = 1, no load Tmin ≤ Tamb ≤ Tmax Gain bandwidth product RL = 10 kΩ, CL = 100 pF, f = 100 kHz 300 530 kHz SR Slew rate RL = 10 kΩ, CL = 100 pF, AV = 1 0.1 0.18 V/μs φm Phase margin CL = 100 pF 60 Degrees en Input voltage noise f = 1 kHz 40 nV/√Hz 0.01 % ICC GBP THD Total harmonic distortion 120 170 200 μA 1. All parameter limits at temperatures other than 25°C are guaranteed by correlation. 2. Maximum values include unavoidable inaccuracies of the industrial tests. Doc ID 6991 Rev 4 5/24 Electrical characteristics Table 5. TS185x, TS185xA Electrical characteristics measured at VCC+ = +3 V, VCC- = 0 V, with CL and RL connected to VCC/2, Tamb = 25°C (unless otherwise specified) (1) Symbol Parameter Vio Input offset voltage ΔVio Input offset voltage drift Conditions Min. Vicm = Vout = VCC/2 TS1851/2/4 Tmin ≤ Tamb ≤ Tmax TS1851A/2A/4A Tmin ≤ Tamb ≤ Tmax Typ. 0.1 Input offset current Vicm = Vout = VCC/2 Tmin ≤ Tamb ≤ Tmax Iib Input bias current Vicm = Vout = VCC/2(2) Tmin ≤ Tamb ≤ Tmax Common mode rejection ratio 20 log (ΔVic/ΔVio) 0 ≤ Vicm ≤ VCC Tmin ≤ Tamb ≤ Tmax 60 57 90 Large signal voltage gain Vout = 0.5 to 2.5 V RL = 10 kΩ RL = 2 kΩ 83 74 102 102 High level output voltage Vid = 100 mV RL = 10 kΩ RL = 2 kΩ Tmin ≤ Tamb ≤ Tmax, RL = 10 kΩ Tmin ≤ Tamb ≤ Tmax, RL = 2 kΩ 2.9 2.85 2.9 2.85 2.96 2.94 Low level output voltage Vid = -100 mV RL = 10 kΩ RL = 2 kΩ Tmin ≤ Tamb ≤ Tmax, RL = 10 kΩ Tmin ≤ Tamb ≤ Tmax, RL = 2 kΩ Avd VOH VOL Output source current Io Output sink current 3 6 1 1.5 15 At Tmin ≤ Tamb ≤ Tmax 5 Vid = -100 mV, VO = VCC+, at Tamb 15 At Tmin ≤ Tamb ≤ Tmax 5 mV 1 9 25 nA 10 55 85 nA 10 46 Vid = 100 mV, VO = VCC-, at Tamb Unit μV/°C 2 (2) Iio CMR Max. dB dB V 90 100 120 130 mV 47 mA 47 mA Supply current (per amplifier) Vout = VCC/2 AVCL = 1, no load Tmin ≤ Tamb ≤ Tmax Gain bandwidth product RL = 10 kΩ, CL = 100 pF, f = 100 kHz 370 600 kHz SR Slew rate RL = 10 kΩ, CL = 100 pF, AV = 1 0.12 0.2 V/μs φm Phase margin CL = 100 pF 60 Degrees en Input voltage noise f = 1 kHz 40 nV/√Hz Total harmonic distortion Vout = 2 Vpk-pk, AV = -1, f = 1 kHz 0.005 % ICC GBP THD 1. All parameter limits at temperatures other than 25°C are guaranteed by correlation. 2. Maximum values include unavoidable inaccuracies of the industrial tests. 6/24 Doc ID 6991 Rev 4 150 200 230 μA TS185x, TS185xA Table 6. Electrical characteristics Electrical characteristics measured at VCC+ = +5 V, VCC- = 0 V, with CL and RL connected to VCC/2, Tamb = 25°C (unless otherwise specified) (1) Symbol Parameter Vio Input offset voltage ΔVio Input offset voltage drift Conditions Min. Vicm = Vout = VCC/2 TS1851/2/4 Tmin ≤ Tamb ≤ Tmax TS1851A/2A/4A Tmin ≤ Tamb ≤ Tmax Typ. Max. 0.1 3 6 1 1.5 mV μV/°C 2 (2) Unit Iio Input offset current Vicm = Vout = VCC/2 Tmin ≤Tamb ≤Tmax 1 9 25 nA Iib Input bias current Vicm = Vout = VCC/2(2) Tmin ≤Tamb ≤Tmax 16 63 93 nA CMR Common mode rejection ratio 20 log (ΔVic/ΔVio) 0 ≤Vicm ≤VCC Tmin ≤Tamb ≤Tmax 65 62 95 dB SVR Supply voltage rejection ratio 20 log (ΔVcc/ΔVio) VCC = 1.8 to 5 V 70 90 dB Avd Large signal voltage gain Vout = 0.5 to 4 V RL = 10 kΩ RL = 2 kΩ 85 77 104 104 dB High level output voltage Vid = 100 mV RL = 10 kΩ RL = 2 kΩ Tmin ≤ Tamb ≤ Tmax, RL = 10 kΩ Tmin ≤ Tamb ≤ Tmax, RL = 2 kΩ 4.85 4.8 4.85 4.8 4.95 4.91 Low level output voltage Vid = -100 mV RL = 10 kΩ RL = 2 kΩ Tmin ≤ Tamb ≤ Tmax, RL = 10 kΩ Tmin ≤ Tamb ≤ Tmax, RL = 2 kΩ VOH VOL Output source current Io Output sink current 40 80 Vid = 100 mV, VO = VCC-, at Tamb 15 at Tmin ≤ Tamb ≤ Tmax 5 Vid = -100 mV, VO = VCC+, at Tamb 15 at Tmin ≤ Tamb ≤ Tmax 5 V 180 200 180 200 48 mV mA 48 mA Supply current (per amplifier) Vout = VCC/2 AVCL = 1, no load Tmin ≤ Tamb ≤ Tmax Gain bandwidth product RL = 10 kΩ, CL = 100 pF, f = 100 kHz 380 656 kHz SR Slew rate RL = 10 kΩ, CL = 100 pF, AV = 1 0.13 0.25 V/μs φm Phase margin CL = 100 pF 60 Degrees en Input voltage noise f = 1 kHz 40 nV/√Hz Total harmonic distortion Vout = 2 Vpk-pk, AV = -1, f = 1 kHz 0.01 % ICC GBP THD 162 220 250 μA 1. All parameter limits at temperatures other than 25°C are guaranteed by correlation. 2. Maximum values include unavoidable inaccuracies of the industrial tests. Doc ID 6991 Rev 4 7/24 Electrical characteristics Figure 1. TS185x, TS185xA Input offset voltage distribution Figure 2. 100 60 40 Input Voltage Drift (µV) 400 488 pieces tested Vcc = 10V Temp = +25°C 80 Quantity of Pieces Input offset voltage vs. temperature Vcc = 1.8V 300 200 100 Vcc = 10V 0 -100 -200 20 -300 -400 -40 0 -2. -1.6 -1.2 -.8 -.4 0 .4 .8 1.2 1.6 2 -20 0 20 Input Offset Voltage (mV) Figure 3. Input bias current vs. temperature at Vcc = 1.8 V Figure 4. -2 Input bias current (nA) Input bias current (nA) Vcc = 1.8V Vicm = 0.9V -4 -6 -8 -10 -12 -40 -20 0 Input bias current vs. temperature at Vcc = 5 V -6 -8 -10 20 40 60 80 100 120 140 Figure 6. Supply current/amplifier vs. supply voltage 200 Vcc = 5V Vicm = 2.5V -4 -6 -8 -10 -12 -40 -20 -4 Temperature (°C) Supply Current (µA) Input bias current (nA) -2 Vcc = 3V Vicm = 1.5V -2 -12 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) 0 150 Tamb = 25°C 100 50 0 0 20 40 60 80 100 120 140 0 2 4 6 Supply Voltage (V) Temperature (°C) 8/24 Input bias current vs. temperature at Vcc = 3 V 0 0 Figure 5. 40 60 80 100 120 140 Temperature (°C) Doc ID 6991 Rev 4 8 TS185x, TS185xA Supply current/amplifier vs. temperature Figure 8. 170 Vcc = 5V Supply Current (µA) 160 150 Vcc = 3V 140 130 Vcc = 1.8V 120 110 100 90 -40 -20 0 20 40 60 Common Mode Rejection (dB) Figure 7. Electrical characteristics Common mode rejection vs. temperaturej at Vcc = 1.8 pV 110 Vcc = 1.8V 100 90 80 70 60 80 100 120 140 -40 -20 0 Temperature (°C) Common mode rejection vs. temperaturej at Vcc = 3 Vp Figure 10. Common mode rejection vs. temperature at Vcc = 5 V 110 110 Common Mode Rejection (dB) Common Mode Rejection (dB) Figure 9. Vcc = 3V 100 90 80 70 60 -50 Vcc = 5V 100 90 80 70 60 0 50 100 -40 150 0 -20 140 110 Supply Voltage Rejection (dB) Supply Voltage Rejection (dB) 120 100 Figure 12. Supply voltage rejection vs. temperature at Vcc = 3 V Vcc = 2V Vicm = 1V 90 80 70 60 -40 -20 0 80 60 Temperature (°C) Figure 11. Supply voltage rejection vs. temperature at Vcc = 2 V 100 40 20 Temperature (°C) 110 20 40 60 80 100 120 140 Temperature (°C) Vcc = 3V Vicm = 1.5V 100 90 80 70 60 20 40 60 80 100 120 140 Temperature (°C) -40 Doc ID 6991 Rev 4 0 -20 40 20 80 60 120 100 140 Temperature (°C) 9/24 Electrical characteristics TS185x, TS185xA Figure 13. Supply voltage rejection vs. temperature at Vcc = 5 V Figure 14. Open loop gain vs. temperature at Vcc = 1.8 V 110 Vcc = 1.8V Vcc = 5V Vicm = 2.5V 100 Open Loop Gain (dB) Supply Voltage Rejection (dB) 110 90 80 70 RL = 10 kohms 100 RL = 2 kohms 90 80 60 70 -40 0 40 -20 20 80 120 60 100 -40 140 0 40 -20 20 Temperature (°C) 110 RL = 10 kohms Open Loop Gain (dB) Open Loop Gain (dB) RL = 10 kohms VCC = 5V Vcc = 3V 100 RL = 2 kohms 90 80 100 RL = 2 kohms 90 80 70 70 -40 0 -20 40 20 80 60 -40 120 100 0 -20 140 Voltage Referenced to Gnd (mV) RL = 10 kohms Vcc = 5V 45 40 Vcc = 3V 30 Vcc = 1.8V 20 -40 0 -20 40 20 80 60 120 100 140 Figure 18. Low level output voltage vs. temperature, RL = 10 kΩ 55 25 80 60 Temperature (°C) Figure 17. High level output voltage vs. temperature, RL = 10 kΩ 35 40 20 Temperature (°C) Voltage Referenced to VCC (mV) 140 Figure 16. Open loop gain vs. temperature at Vcc = 5 V 110 120 100 140 55 Vcc = 5V RL = 10 kohms 50 45 Vcc = 3V 40 35 Vcc = 1.8V 30 25 20 -40 Temperature (°C) 10/24 120 100 Temperature (°C) Figure 15. Open loop gain vs. temperature at Vcc = 3 V 50 80 60 0 -20 40 20 80 60 Temperature (°C) Doc ID 6991 Rev 4 120 100 140 TS185x, TS185xA Electrical characteristics Figure 20. Low level output voltage vs. temperature, RL = 2 kΩ 110 RL = 2 kohms 100 Voltage Referenced to Gnd (mV) Voltage Referenced to VCC (mV) Figure 19. High level output voltage vs. temperature, RL = 2 kΩ Vcc = 5V 90 80 Vcc = 3V 70 Vcc = 1.8V 60 50 110 40 -40 0 -20 40 20 80 60 90 Vcc = 3V 80 Vcc = 1.8V 70 60 50 40 -40 120 100 0 40 -20 140 20 Isink, Vcc = 5V 60 Isink, Vcc = 3V 40 60 20 Vid = 1V 0 Isource, Vcc = 1.8V -20 Isource, Vcc = 3V -40 Isource, Vcc = 5V T = 125 °C 40 T = -40 °C 30 20 Vcc = 1.8V Vid = 0.1V Vicm = 0.9V 10 0 -10 T = -40 °C -20 T = 125 °C -30 T = 25 °C source -40 -60 -40 0 40 -20 20 80 0.0 120 60 100 1.0 2.0 0.5 140 1.5 Output Voltage (V) Temperature (°C) Figure 23. Output current vs. output voltage at Vcc = 3 V Figure 24. Output current vs. output voltage at Vcc = 5 V 80 80 sink 60 60 T = -40 °C 40 T = 125 °C 20 Vcc = 3V Vid = 0.1V Vicm = 1.5V 0 T = 125 °C -20 T = -40 °C -40 T = 125 °C 40 T = -40 °C 20 Vcc = 5V Vid = 0.1V Vicm = 2.5V 0 T = -40 °C -20 T = 25 °C -40 T = 25 °C T = 25 °C sink T = 25 °C Output Current (mA) Output Current (mA) 140 T = 25 °C sink 50 Isink, Vcc = 1.8V 120 100 Figure 22. Output current vs. output voltage at Vcc = 1.8 V Output Current (mA) Output Current (mA) 80 80 60 Temperature (°C) Temperature (°C) Figure 21. Output current vs. temperature Vcc = 5V RL = 2 kohms 100 source source T = 125 °C -60 -60 0.0 1.0 0.5 2.0 1.5 3.0 2.5 0.0 2.0 1.0 4.0 3.0 5.0 Output Voltage (V) Output Voltage (V) Doc ID 6991 Rev 4 11/24 Electrical characteristics TS185x, TS185xA Figure 25. Gain and phase vs. frequency at VCC = 1.8 V 40 160 60 140 50 120 gain 30 100 phase 40 180 RL = 10K CL = 100 pF Vcc = 5V 140 120 gain 100 30 phase 20 80 20 80 10 60 10 60 0 1E+3 Figure 28. Gain bandwidth product vs. supply voltage Gain-Bandwith Product (MHz) Vicm = Vcc/2 RL = 10kohms CL = 100 pF Vcc = 5V 0.60 Vcc = 3V 0.55 Vcc = 1.8V 0.50 RL = 2 kohms CL = 300 pF Vicm = Vcc/2 T = 25°C 750 700 650 600 550 500 450 0.45 -40 0 -20 40 20 80 60 0 120 100 2 0.17 0.16 5 7 Figure 30. Slew rate vs. temperature at Vcc = 3 V 0.21 negative Slew Rate 0.20 0.19 Slew Rate (V/µs) 0.18 VCC = 1.8V gain = +1 Vin = 0.4 to 1.4V RL = 10kohms CL = 100 pF 6 3 Supply Voltage (V) Figure 29. Slew rate vs. temperature at Vcc = 1.8 V 0.19 4 1 140 Temperature (°C) Slew Rate (V/µs) 40 1E+6 1E+4 1E+5 Frequency (Hz) 800 0.65 Gain-Bandwith Product (MHz) 0 1E+3 40 1E+6 1E+4 1E+5 Frequency (Hz) Figure 27. Gain bandwidth product vs. temperature positive Slew Rate 0.15 0.14 0.13 0.18 positive Slew Rate VCC = 3V gain = +1 Vin = 1 to 2V RL = 10kohms CL = 100 pF negative Slew Rate 0.17 0.16 0.15 0.14 0.12 0.13 0.11 -40 0 -20 40 20 80 60 0.12 120 100 140 Temperature (°C) 12/24 160 Phase (°) Gain (dB) 50 70 Gain (dB) RL = 10K CL = 100 pF Vcc = 1.8V 60 180 Phase (°) Frequency 70 Figure 26. Gain and phase vs. frequency at VCC = 5 V -40 0 -20 40 20 80 60 Temperature (°C) Doc ID 6991 Rev 4 120 100 140 TS185x, TS185xA Electrical characteristics Figure 31. Slew rate vs. temperature at Vcc = 5 V 70 0.21 0.20 0.19 VCC = 5V gain = +1 Vin = 2 to 3V RL = 10kohms CL = 100 pF positive Slew Rate negative Slew Rate 0.18 VCC = 3V gain = -1 60 Phase Margin (°) 0.22 Slew Rate (V/µs) Figure 32. Phase margin vs. load capacitor 0.17 0.16 0.15 50 40 30 20 10 0 0.14 -10 0.13 -40 0 -20 40 80 20 10 120 60 100 1000 100 140 85 Phase Margin (°) 80 VCC = 3V RL = 2 kohms CL = 100 pF 70 65 60 55 -10 0 Figure 34. Equivalent input noise vs. frequency Equivalent Input Noise (nV/sqr(Hz)) Figure 33. Phase margin vs. output current 75 10 -5 50 40 30 20 10 VCC = 1.8V gain = 100 Rs = 100 ohms 0 1E+1 1E+3 5 1E+4 Frequency (Hz) Figure 35. Distortion vs. output voltage at Vcc = 1.8 V Figure 36. Distortion vs. output voltage at Vcc = 3 V 10.000 10.000 VCC = 1.8V f = 1kHz T = 25°C gain = -1 1.000 RL = 2kohms RL = 10kohms 0.100 Distortion (%) Distortion (%) 1E+5 1E+2 DC Output Current (mA) 1.000 10000 Load Capacitor (pF) Temperature (°C) VCC = 3V f = 1kHz RL = 10K T = 25°C gain = -1 0.100 0.010 0.010 0.001 0.000 0.200 0.100 0.400 0.300 0.600 0.500 0.800 0.001 0.000 0.700 Output Voltage (V) Doc ID 6991 Rev 4 0.400 0.200 0.800 0.600 1.200 1.000 Output Voltage (V) 13/24 Electrical characteristics TS185x, TS185xA Figure 37. Distortion vs. output voltage at Vcc = 5 V Figure 38. Distortion vs. frequency 1.000 Distortion (%) 1.000 VCC = 5V f = 1kHz T = 25°C gain = -1 RL = 10kohms 0.100 RL = 2kohms Distortion (%) 10.000 VCC = 3V Vout = 2Vpp T = 25°C gain = -1 0.100 RL = 2kohms 0.010 RL = 10kohms 0.010 0.001 0.000 1.000 0.500 2.000 1.500 0.001 1E+1 Output Voltage (V) 14/24 1E+3 1E+2 Frequency (Hz) Doc ID 6991 Rev 4 1E+5 1E+4 TS185x, TS185xA 3 Package information Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. Doc ID 6991 Rev 4 15/24 Package information 3.1 TS185x, TS185xA SO-8 package information Figure 39. SO-8 package mechanical drawing Table 7. SO-8 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Max. Min. Typ. 1.75 0.25 Max. 0.069 A1 0.10 A2 1.25 b 0.28 0.48 0.011 0.019 c 0.17 0.23 0.007 0.010 D 4.80 4.90 5.00 0.189 0.193 0.197 E 5.80 6.00 6.20 0.228 0.236 0.244 E1 3.80 3.90 4.00 0.150 0.154 0.157 e 0.004 0.010 0.049 1.27 0.050 h 0.25 0.50 0.010 0.020 L 0.40 1.27 0.016 0.050 L1 k ccc 16/24 Inches 1.04 1° 0.040 8° 0.10 Doc ID 6991 Rev 4 1° 8° 0.004 TS185x, TS185xA 3.2 Package information TSSOP8 package information Figure 40. TSSOP8 package mechanical drawing Table 8. TSSOP8 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Inches Max. Min. Typ. 1.20 A1 0.05 A2 0.80 b Max. 0.047 0.15 0.002 1.05 0.031 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.008 D 2.90 3.00 3.10 0.114 0.118 0.122 E 6.20 6.40 6.60 0.244 0.252 0.260 E1 4.30 4.40 4.50 0.169 0.173 0.177 e 0.65 k 0° L 0.45 L1 aaa 1.00 0.60 0.006 0.039 0.041 0.0256 8° 0° 0.75 0.018 1 8° 0.024 0.030 0.039 0.10 Doc ID 6991 Rev 4 0.004 17/24 Package information 3.3 TS185x, TS185xA MiniSO-8 package information Figure 41. MiniSO-8 package mechanical drawing Table 9. MiniSO-8 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Max. Min. Typ. 1.1 A1 0 A2 0.75 b Max. 0.043 0.15 0 0.95 0.030 0.22 0.40 0.009 0.016 c 0.08 0.23 0.003 0.009 D 2.80 3.00 3.20 0.11 0.118 0.126 E 4.65 4.90 5.15 0.183 0.193 0.203 E1 2.80 3.00 3.10 0.11 0.118 0.122 e L 0.85 0.65 0.40 0.60 0.006 0.033 0.80 0.016 0.024 0.95 0.037 L2 0.25 0.010 ccc 0° 0.037 0.026 L1 k 18/24 Inches 8° 0.10 Doc ID 6991 Rev 4 0° 0.031 8° 0.004 TS185x, TS185xA 3.4 Package information SO-14 package information Figure 42. SO-14 package mechanical drawing Table 10. SO-14 package mechanical data Dimensions Millimeters Inches Ref. Min. Typ. Max. Min. Typ. Max. A 1.35 1.75 0.05 0.068 A1 0.10 0.25 0.004 0.009 A2 1.10 1.65 0.04 0.06 B 0.33 0.51 0.01 0.02 C 0.19 0.25 0.007 0.009 D 8.55 8.75 0.33 0.34 E 3.80 4.0 0.15 0.15 e 1.27 0.05 H 5.80 6.20 0.22 0.24 h 0.25 0.50 0.009 0.02 L 0.40 1.27 0.015 0.05 k ddd 8° (max.) 0.10 Doc ID 6991 Rev 4 0.004 19/24 Package information 3.5 TS185x, TS185xA TSSOP14 package information Figure 43. TSSOP14 package mechanical drawing Table 11. TSSOP14 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Max. Min. Typ. 1.20 A1 0.05 A2 0.80 b Max. 0.047 0.15 0.002 0.004 0.006 1.05 0.031 0.039 0.041 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0089 D 4.90 5.00 5.10 0.193 0.197 0.201 E 6.20 6.40 6.60 0.244 0.252 0.260 E1 4.30 4.40 4.50 0.169 0.173 0.176 e L k aaa 1.00 0.65 0.45 L1 20/24 Inches 0.60 0.0256 0.75 0.018 1.00 0° 0.024 0.030 0.039 8° 0.10 Doc ID 6991 Rev 4 0° 8° 0.004 TS185x, TS185xA 3.6 Package information SOT23-5 package information Figure 44. SOT23-5L package mechanical drawing Table 12. SOT23-5L package mechanical data Dimensions Ref. A Millimeters Inches Min. Typ. Max. Min. Typ. Max. 0.90 1.20 1.45 0.035 0.047 0.057 A1 0.15 0.006 A2 0.90 1.05 1.30 0.035 0.041 0.051 B 0.35 0.40 0.50 0.013 0.015 0.019 C 0.09 0.15 0.20 0.003 0.006 0.008 D 2.80 2.90 3.00 0.110 0.114 0.118 D1 1.90 0.075 e 0.95 0.037 E 2.60 2.80 3.00 0.102 0.110 0.118 F 1.50 1.60 1.75 0.059 0.063 0.069 L 0.10 0.35 0.60 0.004 0.013 0.023 K 0° 10° Doc ID 6991 Rev 4 21/24 Ordering information TS185x, TS185xA 4 Ordering information Table 13. Order codes Order code Temperature range Package Packing Marking Tube or tape & reel 1851I SO-8 TS1851ID/IDT TS1851IAID/AIDT TS1851ILT K161 SOT23-5L Tape & reel TS1851AILT K162 TS1852ID/IDT SO-8 TS1852AID/AIDT TS1852IPT -40°C to +125°C TS1852AIPT Tube or tape & reel Tape & reel MiniSO-8 Tape & reel K161 K162 TS1854ID/IDT SO-14 TS1854AID/AIDT 22/24 1852AI 1852A TS1852AIST TS1854AIPT 1852I 1852I TSSOP8 (Thin shrink outline package) TS1852IST TS1854IPT 1851AI TSSOP14 (Thin shrink outline package) Doc ID 6991 Rev 4 Tube or tape & reel 1854I 1854AI 1854I Tape & reel 1854A TS185x, TS185xA 5 Revision history Revision history Table 14. Document revision history Date Revision 01-Feb-2002 1 First release. 01-May-2005 2 Modifications on AMR Table 2 on page 3 (explanation of Vid and Vi limits) 3 Added limits in temperature in Table 4, Table 5, and Table 6. Added SVR in Table 6 (SVR parameter removed from Table 4 and Table 5). Added equivalent input voltage noise in Table 4, Table 5, and Table 6. Added Rthjc values in Table 2 on page 3. Updated Table 13: Order codes. 4 Updated document format. Modified headings, added root part number TS185xA and added Table 1: Device summary on cover page. Modified Iout parameters in temperature, added limits at Tamb and improved typical values of Avd in Table 4, Table 5 and Table 6. Updated package information in Chapter 3. Removed order codes for DIP package from Table 13. 22-May-2007 12-Mar-2010 Changes Doc ID 6991 Rev 4 23/24 TS185x, TS185xA 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. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein. UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK. Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. © 2010 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 24/24 Doc ID 6991 Rev 4
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