Datasheet LT1012A, LT1012 (Analog Devices) - 3
| Manufacturer | Analog Devices |
| Description | Picoamp Input Current, Microvolt Offset, Low Noise Op Amp |
| Pages / Page | 20 / 3 — ELECTRICAL CHARACTERISTICS VS =. 15V, VCM = OV, TA = 25. C, unless … |
| File Format / Size | PDF / 348 Kb |
| Document Language | English |
ELECTRICAL CHARACTERISTICS VS =. 15V, VCM = OV, TA = 25. C, unless otherwise noted. LT1O12AM/AC/AI. LT1O12M/I. LT1O12C
Model Line for this Datasheet
Text Version of Document
LT1012A/LT1012
ELECTRICAL CHARACTERISTICS VS =
±
15V, VCM = OV, TA = 25
°
C, unless otherwise noted. LT1O12AM/AC/AI LT1O12M/I LT1O12C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage 8 25 8 35 10 50 µV (Note 3) 20 90 20 90 25 120 µV Long Term lnput Offset 0.3 0.3 0.3 µV/month Voltage Stability IOS Input Offset Current 15 100 15 100 20 150 pA (Note 3) 25 150 25 150 30 200 pA IB Input Bias Current ±25 ±100 ±25 ±100 ±30 ±150 pA (Note 3) ±35 ±150 ±35 ±150 ±40 ±200 pA en Input Noise Voltage 0.1Hz to 10Hz 0.5 0.5 0.5 µVP-P en Input Noise Voltage Density fO = 10Hz (Note 4) 17 30 17 30 17 30 nV√Hz fO = 1000Hz (Note 5) 14 22 14 22 14 22 nV√Hz in Input Noise Current Density fO = 10Hz 20 20 20 fA/√Hz AVOL Large Signal Voltage Gain VOUT = ±12V, RL ≥ 10kΩ 300 2000 300 2000 200 2000 V/mV VOUT = ±10V, RL ≥ 2kΩ 300 1000 200 1000 200 1000 V/mV CMRR Common Mode Rejection VCM = ±13.5V 114 132 114 132 110 132 dB Ratio PSRR Power SuppIy Rejection Ratio VS = ±1.2V to ±20V 114 132 114 132 110 132 dB Input Voltage Range ±13.5 ±14 ±13.5 ±14 ±13.5 ±14 V VOUT Output Voltage Swing RL = 10kΩ ±13 ±14 ±13 ±14 ±13 ±14 V Slew Rate 0.1 0.2
0.1 0.2 0.1 0.2 V/µs IS Supply Current 370 500 380 380 µA (Note 3) 380 600 380 600 380 600 µA sn1012 1012afbs 3
ELECTRICAL CHARACTERISTICS VS =
±
15V, VCM = OV, TA = 25
°
C, unless otherwise noted. LT1O12AM/AC/AI LT1O12M/I LT1O12C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage 8 25 8 35 10 50 µV (Note 3) 20 90 20 90 25 120 µV Long Term lnput Offset 0.3 0.3 0.3 µV/month Voltage Stability IOS Input Offset Current 15 100 15 100 20 150 pA (Note 3) 25 150 25 150 30 200 pA IB Input Bias Current ±25 ±100 ±25 ±100 ±30 ±150 pA (Note 3) ±35 ±150 ±35 ±150 ±40 ±200 pA en Input Noise Voltage 0.1Hz to 10Hz 0.5 0.5 0.5 µVP-P en Input Noise Voltage Density fO = 10Hz (Note 4) 17 30 17 30 17 30 nV√Hz fO = 1000Hz (Note 5) 14 22 14 22 14 22 nV√Hz in Input Noise Current Density fO = 10Hz 20 20 20 fA/√Hz AVOL Large Signal Voltage Gain VOUT = ±12V, RL ≥ 10kΩ 300 2000 300 2000 200 2000 V/mV VOUT = ±10V, RL ≥ 2kΩ 300 1000 200 1000 200 1000 V/mV CMRR Common Mode Rejection VCM = ±13.5V 114 132 114 132 110 132 dB Ratio PSRR Power SuppIy Rejection Ratio VS = ±1.2V to ±20V 114 132 114 132 110 132 dB Input Voltage Range ±13.5 ±14 ±13.5 ±14 ±13.5 ±14 V VOUT Output Voltage Swing RL = 10kΩ ±13 ±14 ±13 ±14 ±13 ±14 V Slew Rate 0.1 0.2
0.1 0.2 0.1 0.2 V/µs IS Supply Current 370 500 380 380 µA (Note 3) 380 600 380 600 380 600 µA sn1012 1012afbs 3
