TS1851_07

TS1851-TS1852-TS1854 1.8V input/output rail-to-rail Low power operational amplifiers Features Pin connections (top view) ■ ■ ■ ■ ■ ■ ■ ■ ■ Operates at VCC = 1.8V to 6V Rail-to-rail input and output Extended Vicm (VDD - 0.2V to VCC + 0.2V) Low supply current (120μA) Gain bandwidth product (480kHz) High unity gain stability (able to drive 500pF) ESD tolerance (2kV) Latch-up immunity Available in SOT23-5 micropackage N.C. Output VDD 1 TS1851ILT 5 V CC 2 Non-inverting input 3 4 Inverting input TS1851ID/IDT 1 + Applications ■ ■ ■ ■ ■ ■ 8 N.C. 7 VCC 6 Output 2 5 N.C. Two-cell battery-powered systems Battery-powered electronic equipment Cordless phones Cellular phones Laptops PDAs Inverting Input 1 2 Non-inverting Input 1 3 V DD 4 TS1852IN-TS1852ID/IDT-TS1852IST TS1852IPT Output 1 Inverting Input 1 Non-inverting Input 1 VDD 1 2 3 4 + + Description The TS185x (single, dual and quad) are operational amplifiers able to operate with voltages as low as 1.8V. They feature both input and output rail-to-rail (1.71 @ VCC= 1.8V, RL= 2kΩ), 120μA current consumption and 480kHz gain bandwidth product. With such a low consumption and a sufficient GBP for many applications, this op-amp is very well-suited for all kinds of battery-supplied and portable equipment applications. The TS1851 is housed in the space-saving 5-pin SOT23-5 package which simplifies the board design (outside dimensions are 2.8mm x 2.9mm). 8 VCC 7 Output 2 6 Inverting Input 2 5 Non-inverting Input 2 TS1854IN-TS1854ID/IDT-TS1854IPT Output 1 1 Inverting Input 1 2 Non-inverting Input 1 3 VCC 4 Non-inverting Input 2 5 Inverting Input 2 6 Output 2 7 + + + + 14 Output 4 13 Inverting Input 4 12 Non-inverting Input 4 11 VDD 10 Non-inverting Input 3 9 8 Inverting Input 3 Output 3 May 2007 Rev 3 1/25 www.st.com 25 Contents TS1851-TS1852-TS1854 Contents 1 2 3 4 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 DIP8 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 SO-8 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 TSSOP8 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 MiniSO-8 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 DIP14 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 SO-14 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 TSSOP14 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 SOT23-5 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5 6 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 2/25 TS1851-TS1852-TS1854 Absolute maximum ratings 1 Table 1. Symbol VCC Vid Vi Toper Tstg Tj Absolute maximum ratings Absolute maximum ratings Parameter Supply voltage (1) Differential input voltage Input voltage Operating free air temperature range Storage temperature Maximum junction temperature Thermal resistance junction to ambient SOT23-5 DIP8 DIP14 miniSO-8 SO-8 SO-14 TSSOP8 TSSOP14 Thermal resistance junction to case SOT23-5 DIP8 DIP14 miniSO-8 SO-8 SO-14 TSSOP8 TSSOP14 HBM: human body model(4) ESD MM: machine model(5) (6) (3) (2) Value 7 ±1 Vdd -0.3 to VCC +0.3 -40 to + 125 -65 to +150 150 250 85 66 190 125 103 120 100 81 41 33 39 40 31 37 32 2 200 1.5 250 see note (7) Unit V V V °C °C °C Rthja °C/W Rthjc °C/W kV V kV °C CDM: charged device model Lead temperature (soldering, 10sec) Output short-circuit duration 1. All voltage values, except differential voltage are with respect to network terminal. 2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. If Vid > ±1V, the maximum input current must not exceed ±1mA. When Vid > ±1V, add an input series resistor to limit input current. 3. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-circuits on all amplifiers. 4. Human body model: A 100pF capacitor is charged to the specified voltage, then discharged through a 1.5kΩ 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 200pF capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5Ω). This is done for all couples of connected pin combinations while the other pins are floating. 6. Charged device model: all pins and the package are charged together to the specified voltage and then discharged directly to the 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 48mA, independent of the magnitude of VCC. Destructive dissipation can result from simultaneous short-circuits on all amplifiers. 3/25 Operating conditions TS1851-TS1852-TS1854 2 Operating conditions Table 2. Symbol VCC Vicm Toper Supply voltage Common mode input voltage range Top = 25°C, 1.8 ≤ VCC ≤ 6V Tmin < Top < Tmax, 1.8 ≤ VCC ≤ 5.5V Operating free air temperature range Operating conditions Parameter Value 1.8 to 6 VDD - 0.2 to VCC + 0.2 VDD to VCC -40 to + 125 Unit V V °C 4/25 TS1851-TS1852-TS1854 Electrical characteristics 3 Table 3. Symbol Electrical characteristics Electrical characteristics measured at VCC = +1.8V, Vdd = 0V, with CL & RL connected to VCC/2, Tamb = 25°C (unless otherwise specified) (1) Parameter Conditions TS1851/2/4 Tmin ≤ Tamb ≤ Tmax TS1851A/2A/4A Tmin ≤ Tamb ≤ Tmax (2) Min. Typ. 0.1 Max. 3 6 1 1.5 Unit Vio ΔVio Iio Iib CMR Input offset voltage mV Input offset voltage drift Input offset current Input bias current Common mode rejection ratio 20 log (ΔVic/ΔVio) Large signal voltage gain Vicm = Vout = VCC/2 Tmin ≤ Tamb ≤ Tmax 2 1 10 55 52 80 70 1.7 1.65 1.7 1.65 85 9 25 50 80 μV/°C nA nA dB Vicm = Vout = VCC/2(2) Tmin ≤ Tamb ≤ Tmax 0 ≤Vicm ≤VCC Tmin ≤ Tamb ≤ Tmax Vout = 0.5V to 1.3V RL = 10kΩ RL = 2kΩ Vid = 100mV RL = 10kΩ RL = 2kΩ Tmin ≤ Tamb ≤ Tmax, RL = 10kΩ Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ Vid = -100mV RL = 10kΩ RL = 2kΩ Tmin ≤ Tamb ≤ Tmax, RL = 10kΩ Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ Vid = 100mV, VO = VDD Vid = -100mV, VO = VCC Vout = VCC/2 AVCL = 1, no load Tmin ≤ Tamb ≤ Tmax RL = 10kΩ CL = 100pF, f = 100kHz , , RL = 10kΩ CL = 100pF, AV = 1 CL = 100pF f = 1kHz 300 0.1 2 2 Avd 100 88 1.77 1.7 dB VOH High level output voltage V VOL Low level output voltage 40 62 70 90 100 120 mV Output source current Io Output sink current Supply current (per amplifier) Gain bandwidth product Slew rate Phase margin Input voltage noise Total harmonic distortion 29 mA 46 120 480 0.18 60 40 0.01 170 200 μA kHz V/μs Degrees nV/√ Hz % ICC GBP SR φm en 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. 5/25 Electrical characteristics Table 4. Symbol TS1851-TS1852-TS1854 Electrical characteristics measured at VCC = +3V, Vdd = 0V, with CL & RL connected to VCC/2, Tamb = 25°C (unless otherwise specified) (1) Parameter Conditions Vicm = Vout = VCC/2 TS1851/2/4 Tmin ≤ Tamb ≤ Tmax TS1851A/2A/4A Tmin ≤ Tamb ≤ Tmax (2) Min. Typ. Max. Unit Vio Input offset voltage 0.1 3 6 1 1.5 mV ΔVio Iio Iib CMR Input offset voltage drift Input offset current Input bias current Common mode rejection ratio 20 log (ΔVic/ΔVio) Large signal voltage gain Vicm = Vout = VCC/2 Tmin ≤ Tamb ≤ Tmax 2 1 10 60 57 83 74 2.9 2.85 2.9 2.85 9 25 55 85 μV/°C nA nA dB Vicm = Vout = VCC/2(2) Tmin ≤ Tamb ≤ Tmax 0 ≤ Vicm ≤ VCC Tmin ≤ Tamb ≤ Tmax Vout = 0.5V to 2.5V RL = 10kΩ RL = 2kΩ Vid = 100mV RL = 10kΩ RL = 2kΩ Tmin ≤ Tamb ≤ Tmax, RL = 10kΩ Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ Vid = -100mV RL = 10kΩ RL = 2kΩ Tmin ≤ Tamb ≤ Tmax, RL = 10kΩ Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ Vid = 100mV, VO = VDD Vid = -100mV, VO = VCC Vout = VCC/2 AVCL = 1, no load Tmin ≤ Tamb ≤ Tmax RL = 10kΩ CL = 100pF, f = 100kHz , , RL = 10kΩ CL = 100pF, AV = 1 CL = 100pF f = 1kHz Vout=2Vpk-pk, AV = -1, f = 1kHz 370 0.12 2 2 90 Avd 99 90 2.96 2.94 dB VOH High level output voltage V VOL Low level output voltage 10 46 90 100 120 130 mV Output source current Io Output sink current Supply current (per amplifier) Gain bandwidth product Slew rate Phase margin Input voltage noise Total harmonic distortion 47 mA 47 150 600 0.2 60 40 0.005 200 230 μA kHz V/μs Degrees nV/√ Hz % ICC GBP SR φm en 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. 6/25 TS1851-TS1852-TS1854 Table 5. Symbol Electrical characteristics Electrical characteristics measured at VCC = +5V, Vdd = 0V, with CL & RL connected to VCC/2, Tamb = 25°C (unless otherwise specified) (1) Parameter Conditions Vicm = Vout = VCC/2 TS1851/2/4 Tmin ≤ Tamb ≤ Tmax TS1851A/2A/4A Tmin ≤ Tamb ≤ Tmax (2) Min. Typ. Max. Unit 0.1 Vio Input offset voltage 3 6 1 1.5 mV ΔVio Iio Iib CMR SVR Input offset voltage drift Input offset current Input bias current Common mode rejection ratio 20 log (ΔVic/ΔVio) Supply voltage rejection ratio 20 log (ΔVcc/ΔVio) Large signal voltage gain Vicm = Vout = VCC/2 Tmin ≤Tamb ≤Tmax 2 1 16 65 62 70 9 25 63 93 μV/°C nA nA dB dB Vicm = Vout = VCC/2(2) Tmin ≤Tamb ≤Tmax 0 ≤Vicm ≤VCC Tmin ≤Tamb ≤Tmax VCC = 1.8 to 5V Vout = 0.5V to 4V RL = 10kΩ RL = 2kΩ Vid = 100mV RL = 10kΩ RL = 2kΩ Tmin ≤ Tamb ≤ Tmax, RL = 10kΩ Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ Vid = -100mV RL = 10kΩ RL = 2kΩ Tmin ≤ Tamb ≤ Tmax, RL = 10kΩ Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ Vid = 100mV, VO = VDD Vid = -100mV, VO = VCC Vout = VCC/2 AVCL = 1, no load Tmin ≤ Tamb ≤ Tmax RL = 10kΩ CL = 100pF, f = 100kHz , , RL = 10kΩ CL = 100pF, AV = 1 CL = 100pF f = 1kHz Vout=2Vpk-pk, AV=-1, f = 1kHz 380 0.13 2 2 95 90 Avd 85 77 4.85 4.8 4.85 4.8 97 93 4.95 4.91 dB VOH High level output voltage V VOL Low level output voltage 40 80 180 200 180 200 mV Output source current Io Output sink current Supply current (per amplifier) Gain bandwidth product Slew rate Phase margin Input voltage noise Total harmonic distortion 48 mA 48 162 630 0.25 60 40 0.01 220 250 μA kHz V/μs Degrees nV/√ Hz % ICC GBP SR φm en 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. 7/25 Electrical characteristics TS1851-TS1852-TS1854 Figure 1. 100 Input offset voltage distribution 488 pieces tested Vcc = 10V Temp = +25°C Figure 2. 400 Input Voltage Drift (µV) 300 200 100 Input offset voltage vs. temperature Vcc = 1.8V 80 Quantity of Pieces 60 Vcc = 10V 0 -100 -200 -300 40 20 0 -2. -1.6 -1.2 -.8 -.4 0 .4 .8 1.2 1.6 2 Input Offset Voltage (mV) -400 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Figure 3. 0 Input bias current vs. temperature Vcc = 1.8V Vicm = 0.9V Figure 4. 0 Input bias current (nA) -2 -4 -6 -8 -10 Input bias current vs. temperature Vcc = 3V Vicm = 1.5V Input bias current (nA) -2 -4 -6 -8 -10 -12 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) -12 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Figure 5. 0 Input bias current (nA) Input bias current vs. temperature Figure 6. 200 Supply Current (µA) 150 Supply current/amplifier vs. supply voltage -2 -4 -6 -8 -10 -12 -40 -20 Vcc = 5V Vicm = 2.5V Tamb = 25°C 100 50 0 0 20 40 60 80 100 120 140 0 2 4 6 8 Temperature (°C) Supply Voltage (V) 8/25 TS1851-TS1852-TS1854 Electrical characteristics Figure 7. 170 160 Supply Current (µA) 150 140 130 120 110 100 Supply current/amplifier vs. temperature Vcc = 5V Vcc = 3V Figure 8. Common Mode Rejection (dB) 110 100 90 80 70 60 Common mode rejection vs. temperature Vcc = 1.8V Vcc = 1.8V 90 -40 -20 0 20 40 60 80 100 120 140 -40 -20 0 Temperature (°C) 20 40 60 80 100 120 140 Temperature (°C) Figure 9. Common Mode Rejection (dB) 110 Common mode rejection vs. temperature Vcc = 3V Figure 10. Gain and phasis vs. frequency 70 60 50 Gain (dB) 40 30 20 gain phase q y RL = 10K CL = 100 pF Vcc = 1.8V 180 160 140 120 100 80 60 Phase (°) 100 90 80 70 60 -50 10 0 50 Temperature (°C) 100 150 0 1E+3 1E+4 1E+5 Frequency (Hz) 40 1E+6 Figure 11. Supply voltage rejection vs. temperature Supply Voltage Rejection (dB) 110 100 90 80 70 60 -40 -20 0 Vcc = 2V Vicm = 1V Figure 12. Gain and phasis vs. frequency 70 60 50 Gain (dB) 40 30 20 10 gain phase 80 60 40 1E+4 1E+5 Frequency (Hz) 1E+6 RL = 10K CL = 100 pF Vcc = 5V 180 160 140 120 100 Phase (°) 20 40 60 80 100 120 140 Temperature (°C) 0 1E+3 9/25 Electrical characteristics TS1851-TS1852-TS1854 Figure 13. Common mode rejection vs. temperature 110 Figure 14. Supply voltage rejection vs. temperature 110 Common Mode Rejection (dB) Supply Voltage Rejection (dB) Vcc = 5V 100 100 Vcc = 3V Vicm = 1.5V 90 90 80 80 70 70 60 -40 -20 0 20 40 60 80 100 120 140 60 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Temperature (°C) Figure 15. Supply voltage rejection vs. temperature 110 Figure 16. Open loop gain vs. temperature 110 Supply Voltage Rejection (dB) Open Loop Gain (dB) 100 Vcc = 5V Vicm = 2.5V 100 Vcc = 1.8V RL = 10 kohms 90 RL = 2 kohms 90 80 80 70 60 -40 -20 0 20 40 60 80 100 120 140 70 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Temperature (°C) Figure 17. Open loop gain vs. temperature 110 Figure 18. Open loop gain vs. temperature 110 Vcc = 3V VCC = 5V RL = 10 kohms Open Loop Gain (dB) Open Loop Gain (dB) RL = 10 kohms 100 100 RL = 2 kohms 90 RL = 2 kohms 90 80 80 70 -40 -20 0 20 40 60 80 100 120 140 70 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Temperature (°C) 10/25 TS1851-TS1852-TS1854 Electrical characteristics Figure 19. High level output voltage vs. temperature Voltage Referenced to VCC (mV) 55 Figure 20. Low level output voltage vs. temperature Voltage Referenced to Gnd (mV) 55 RL = 10 kohms 50 RL = 10 kohms 50 45 40 35 30 25 20 -40 -20 0 20 40 60 Vcc = 5V Vcc = 5V 45 40 35 30 25 20 -40 -20 0 20 40 60 80 100 120 140 Vcc = 3V Vcc = 3V Vcc = 1.8V Vcc = 1.8V 80 100 120 140 Temperature (°C) Temperature (°C) Figure 21. High level output voltage vs. temperature Voltage Referenced to VCC (mV) 110 Figure 22. Low level output voltage vs. temperature Voltage Referenced to Gnd (mV) 110 RL = 2 kohms 100 90 80 70 60 50 40 -40 -20 0 20 40 60 80 Vcc = 5V RL = 2 kohms 100 90 80 70 60 50 40 -40 0 -20 20 40 60 80 Vcc = 5V Vcc = 3V Vcc = 3V Vcc = 1.8V Vcc = 1.8V 120 100 140 120 100 140 Temperature (°C) Temperature (°C) Figure 23. Output current vs. temperature 80 60 Figure 24. Output current vs. temperature 60 50 Isink, Vcc = 5V Isink, Vcc = 3V sink T = 25 °C T = 125 °C T = -40 °C Output Current (mA) 40 20 Output Current (mA) 40 30 20 10 0 -10 -20 -30 -40 Isink, Vcc = 1.8V Vid = 1V 0 -20 -40 Isource, Vcc = 1.8V Isource, Vcc = 3V Vcc = 1.8V Vid = 0.1V Vicm = 0.9V T = -40 °C T = 125 °C T = 25 °C 0.0 1.0 0.5 1.5 Isource, Vcc = 5V -60 -40 -20 0 20 40 60 80 100 120 140 source 2.0 Temperature (°C) Output Voltage (V) 11/25 Electrical characteristics TS1851-TS1852-TS1854 Figure 25. Output current vs. output voltage 80 Figure 26. Output current vs. output voltage 80 sink 60 T = 25 °C sink 60 T = 25 °C Output Current (mA) Output Current (mA) T = -40 °C T = 125 °C Vcc = 3V Vid = 0.1V Vicm = 1.5V T = 125 °C T = -40 °C 40 20 0 -20 -40 40 20 0 -20 -40 T = 125 °C T = -40 °C Vcc = 5V Vid = 0.1V Vicm = 2.5V T = -40 °C T = 25 °C T = 125 °C source 2.0 1.0 3.0 4.0 5.0 T = 25 °C -60 0.0 0.5 1.0 1.5 2.0 source -60 3.0 2.5 0.0 Output Voltage (V) Output Voltage (V) Figure 27. Gain and phasis vs. frequency Figure 28. Gain bandwidth product vs. temperature 0.65 70 60 50 180 RL = 10K CL = 100 pF VCC = 5V 160 140 120 Gain-Bandwith Product (MHz) Vcc = 5V 0.60 Vicm = Vcc/2 RL = 10kohms CL = 100 pF Gain (dB) 40 gain 30 100 Phase (°) Vcc = 3V 0.55 Vcc = 1.8V phase 20 10 0 1E+3 1E+4 80 60 40 1E+5 1E+6 0.50 0.45 -40 -20 0 20 40 60 80 100 120 140 Frequency (Hz) Temperature (°C) Figure 29. Gain bandwidth product vs. supply Figure 30. Slew rate vs. temperature voltage 800 0.19 Gain-Bandwith Product (MHz) 750 700 650 600 550 500 450 0 Slew Rate (V/µs) RL = 2 kohms CL = 300 pF Vicm = Vcc/2 T = 25°C 0.18 0.17 0.16 0.15 0.14 0.13 0.12 0.11 -40 VCC = 1.8V gain = +1 Vin = 0.4 to 1.4V RL = 10kohms CL = 100 pF negative Slew Rate positive Slew Rate 2 1 3 4 5 6 7 0 -20 20 40 60 80 100 120 140 Supply Voltage (V) Temperature (°C) 12/25 TS1851-TS1852-TS1854 Electrical characteristics Figure 31. Slew rate vs. temperature 0.21 0.20 0.19 Figure 32. Slew rate vs. temperature 0.22 0.21 0.20 Slew Rate (V/µs) 0.18 0.17 0.16 0.15 0.14 0.13 0.12 -40 Slew Rate (V/µs) VCC = 3V gain = +1 Vin = 1 to 2V RL = 10kohms CL = 100 pF positive Slew Rate 0.19 0.18 0.17 0.16 0.15 0.14 0.13 VCC = 5V gain = +1 Vin = 2 to 3V RL = 10kohms CL = 100 pF positive Slew Rate negative Slew Rate negative Slew Rate 0 -20 20 40 60 80 100 120 140 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Temperature (°C) Figure 33. Phase margin vs. load capacitor 70 60 Figure 34. Phase margin vs. output current 85 VCC = 3V gain = -1 80 Phase Margin (°) Phase Margin (°) 50 40 30 20 10 0 -10 10 100 1000 10000 75 70 65 60 55 -10 -5 0 VCC = 3V RL = 2 kohms CL = 100 pF 10 5 Load Capacitor (pF) DC Output Current (mA) Figure 35. Equivalent input noise vs. frequency Equivalent Input Noise (nV/sqr(Hz)) 50 Figure 36. Distortion vs. output voltage 10.000 40 1.000 30 Distortion (%) VCC = 1.8V f = 1kHz T = 25°C gain = -1 RL = 2kohms 0.100 RL = 10kohms 20 10 VCC = 1.8V gain = 100 Rs = 100 ohms 0.010 0 1E+1 1E+2 1E+3 1E+4 1E+5 0.001 0.000 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 Frequency (Hz) Output Voltage (V) 13/25 Electrical characteristics TS1851-TS1852-TS1854 Figure 37. Distortion vs. output voltage 10.000 Figure 38. Distortion vs. output voltage 10.000 Distortion (%) Distortion (%) 1.000 VCC = 3V f = 1kHz RL = 10K T = 25°C gain = -1 1.000 VCC = 5V f = 1kHz T = 25°C gain = -1 RL = 10kohms 0.100 0.100 RL = 2kohms 0.010 0.010 0.001 0.000 0.200 0.400 0.600 0.800 1.000 1.200 0.001 0.000 0.500 1.000 1.500 2.000 Output Voltage (V) Output Voltage (V) Figure 39. Distortion vs. frequency 1.000 Distortion (%) VCC = 3V Vout = 2Vpp T = 25°C gain = -1 0.100 RL = 2kohms 0.010 RL = 10kohms 0.001 1E+1 1E+2 1E+3 1E+4 1E+5 Frequency (Hz) 14/25 TS1851-TS1852-TS1854 Package information 4 Package information In order to meet environmental requirements, STMicroelectronics offers these devices in ECOPACK® 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. 15/25 Package information TS1851-TS1852-TS1854 4.1 DIP8 package mechanical data Dimensions Ref. Min. A A1 A2 b b2 c D E E1 e eA eB L 2.92 3.30 0.38 2.92 0.36 1.14 0.20 9.02 7.62 6.10 3.30 0.46 1.52 0.25 9.27 7.87 6.35 2.54 7.62 10.92 3.81 0.115 0.130 4.95 0.56 1.78 0.36 10.16 8.26 7.11 Millimeters Typ. Max. 5.33 0.015 0.115 0.014 0.045 0.008 0.355 0.300 0.240 0.130 0.018 0.060 0.010 0.365 0.310 0.250 0.100 0.300 0.430 0.150 0.195 0.022 0.070 0.014 0.400 0.325 0.280 Min. Inches Typ. Max. 0.210 16/25 TS1851-TS1852-TS1854 Package information 4.2 SO-8 package mechanical data Dimensions Ref. Min. 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 0.50 1.27 8° 0.10 0.010 0.016 1° 0.48 0.23 5.00 6.20 4.00 Millimeters Typ. Max. 1.75 0.25 0.004 0.049 0.011 0.007 0.189 0.228 0.150 0.193 0.236 0.154 0.050 0.020 0.050 8° 0.004 0.019 0.010 0.197 0.244 0.157 Min. Inches Typ. Max. 0.069 0.010 17/25 Package information TS1851-TS1852-TS1854 4.3 TSSOP8 package mechanical data Dimensions Ref. Min. 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 8° 0.75 0° 0.018 0.024 0.039 0.004 1.00 Millimeters Typ. Max. 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° 0.030 0.039 Min. Inches Typ. Max. 0.047 0.006 0.041 0.012 0.008 0.122 0.260 0.177 18/25 TS1851-TS1852-TS1854 Package information 4.4 MiniSO-8 package mechanical data Dimensions Ref. Min. A A1 A2 b c D E E1 e K L L1 0° 0.40 0.55 0.05 0.78 0.25 0.13 2.90 4.75 2.90 0.10 0.86 0.33 0.18 3.00 4.90 3.00 0.65 6° 0.70 0.10 0° 0.016 0.022 Millimeters Typ. Max. 1.1 0.15 0.94 0.40 0.23 3.10 5.05 3.10 0.002 0.031 0.010 0.005 0.114 0.187 0.114 0.004 0.034 0.013 0.007 0.118 0.193 0.118 0.026 6° 0.028 0.004 Min. Inches Typ. Max. 0.043 0.006 0.037 0.016 0.009 0.122 0.199 0.122 19/25 Package information TS1851-TS1852-TS1854 4.5 DIP14 package mechanical data Dimensions Ref. Min. a1 B b b1 D E e e3 F I L Z 1.27 3.3 2.54 0.050 8.5 2.54 15.24 7.1 5.1 0.130 0.100 0.51 1.39 0.5 0.25 20 0.335 0.100 0.600 0.280 0.201 1.65 Millimeters Typ. Max. Min. 0.020 0.055 0.020 0.010 0.787 0.065 Inches Typ. Max. 20/25 TS1851-TS1852-TS1854 Package information 4.6 SO-14 package mechanical data Dimensions Ref. Min. A a1 a2 b b1 C c1 D E e e3 F G L M S 3.8 4.6 0.5 8.55 5.8 1.27 7.62 4.0 5.3 1.27 0.68 8° (max.) 0.149 0.181 0.019 8.75 6.2 0.35 0.19 0.5 45° (typ.) 0.336 0.228 0.050 0.300 0.157 0.208 0.050 0.026 0.344 0.244 0.1 Millimeters Typ. Max. 1.75 0.2 1.65 0.46 0.25 0.013 0.007 0.019 0.003 Min. Inches Typ. Max. 0.068 0.007 0.064 0.018 0.010 21/25 Package information TS1851-TS1852-TS1854 4.7 TSSOP14 package mechanical data Dimensions Ref. Min. A A1 A2 b c D E E1 e K L 0° 0.45 0.60 0.05 0.8 0.19 0.09 4.9 6.2 4.3 5 6.4 4.4 0.65 BSC 8° 0.75 0° 0.018 0.024 1 Millimeters Typ. Max. 1.2 0.15 1.05 0.30 0.20 5.1 6.6 4.48 0.002 0.031 0.007 0.004 0.193 0.244 0.169 0.197 0.252 0.173 0.0256 BSC 8° 0.030 0.004 0.039 Min. Inches Typ. Max. 0.047 0.006 0.041 0.012 0.0089 0.201 0.260 0.176 A A2 A1 b e K c L E D E1 PIN 1 IDENTIFICATION 1 22/25 TS1851-TS1852-TS1854 Package information 4.8 SOT23-5 package mechanical data Dimensions Ref. Min. A A1 A2 b C D E E1 e e1 L L1 k 0° 0.400 0.540 8° 0° 0.890 0.010 0.880 0.300 0.080 2.800 2.100 1.200 1.300 0.950 1.900 0.600 15.75 21.27 8° 2.900 0.950 Millimeters Typ. Max. 1.120 0.100 1.020 0.500 0.200 3.040 2.64 1.400 Min. 35.05 0.39 34.65 11.81 3.15 110.26 82.70 47.26 51.19 37.41 74.82 23.63 114.17 37.41 Mils Typ. Max. 44.12 3.94 40.17 19.69 7.88 119.72 103.96 55.13 7110469/A 23/25 Ordering information TS1851-TS1852-TS1854 5 Table 6. Ordering information Order codes Temperature range Package Packing Tube or Tape & reel Tape & reel K162 1852IN DIP8 Tube 1852AIN SO-8 Tube or Tape & reel Tape & reel 1852A K161 MiniSO-8 Tape & reel K162 DIP14 SO-14 Tube Tube or Tape & reel Tape & reel 1854A 1854IN 1854I 1854AI 1854I 1852I 1852AI 1852I Marking 1851I 1851AI K161 SOT23-5L Part number TS1851ID/IDT SO-8 TS1851IAID/AIDT TS1851ILT TS1851AILT TS1852IN TS1852AIN TS1852ID/IDT TS1852AID/AIDT TS1852IPT TS1852AIPT TS1852IST TS1852AIST TS1854IN/AIN TS1854ID/IDT TS1854AID/AIDT TS1854IPT TS1854AIPT TSSOP14 (Thin shrink outline package) -40°C to +125°C TSSOP8 (Thin shrink outline package) 6 Date Revision history Revision 1 2 First release. Modifications on AMR Table 1 on page 3 (explanation of Vid and Vi limits) Added limits in temperature in Table 3, Table 4, and Table 5. Added SVR in Table 5 (SVR parameter removed from Table 3 and Table 4). Added equivalent input voltage noise in Table 3, Table 4, and Table 5. Added Rthjc values in Table 1 on page 3. Updated Table 6: Order codes. Changes Feb-2002 May-2005 22-May-2007 3 24/25 TS1851-TS1852-TS1854 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. 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