Datasheet LT1008 (Analog Devices) - 3
| Manufacturer | Analog Devices |
| Description | Picoamp Input Current, Microvolt Offset, Low Noise Op Amp |
| Pages / Page | 16 / 3 — ELECTRICAL CHARACTERISTICS VS =. 15V, VCM = 0V, TA = 25. C, unless … |
| File Format / Size | PDF / 283 Kb |
| Document Language | English |
ELECTRICAL CHARACTERISTICS VS =. 15V, VCM = 0V, TA = 25. C, unless otherwise noted. LT1008M/I. LT1008C. SYMBOL. PARAMETER. CONDITIONS
Model Line for this Datasheet
Text Version of Document
LT1008
ELECTRICAL CHARACTERISTICS VS =
±
15V, VCM = 0V, TA = 25
°
C, unless otherwise noted. LT1008M/I LT1008C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
CMRR Common Mode Rejection Ratio VCM = ±13.5V 114 132 114 132 dB PSRR Power Supply Rejection Ratio VS = ±2V to ±20V 114 132 114 132 dB Input Voltage Range ±13.5 ±14 ±13.5 ±14 V VOUT Output Voltage Swing RL = 10k ±13 ±14 ±13 ±14 V Slew Rate CF = 30pF 0.1 0.2 0.1 0.2 V/μs IS Supply Current (Note 3) 380 600 380 600 μA
The
●
indicates specifications which apply over the full operating temperature range of – 55
°
C
≤
TA
≤
125
°
C for the LT1008M, –40
°
C
≤
TA
≤
85
°
C for the LT1008I and 0
°
C
≤
TA
≤
70
°
C for the LT1008C. VS =
±
15V, VCM = 0V, unless otherwise noted. LT1008M/I LT1008C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage ● 50 250 40 180 μV (Note 3) ● 60 320 50 250 μV Average Temperature Coefficient of Input Offset Voltage ● 0.2 1.5 0.2 1.5 μV/°C IOS Input Offset Current ● 60 250 40 180 pA (Note 3) ● 80 350 50 250 pA Average Temperature Coefficient of Input Offset Current ● 0.4 2.5 0.4 2.5 pA/°C IB Input Bias Current ● ±80 ±600 ±40 ±180 pA (Note 3) ● ±150 ±800 ±50 ±250 pA Average Temperature Coefficient of Input Bias Current ● 0.6 6 0.4 2.5 pA/°C AVOL Large-Signal Voltage Gain VOUT = ±12V, RL ≥ 10k ● 100 1000 150 1500 V/mV CMRR Common Mode Rejection Ratio VCM = ±13.5V ● 108 128 110 130 dB PSRR Power Supply Rejection Ratio VS = ±2.5V to ±20V ● 108 126 110 128 dB Input Voltage Range ● ±13.5 ±13.5 V VOUT Output Voltage Swing RL = 10k ● ±13 ±14 ±13 ±14 V IS Supply Current ● 400 800 400 800 μA
(LT1008S8 only) VS =
±
15V, VCM = 0V, TA = 25
°
C, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage 30 200 μV (Note 3) 40 250 μV Long-Term Input Offset Voltage Stability 0.3 μV/Month IOS Input Offset Current 100 280 pA (Note 3) 120 380 pA IB Input Bias Current ±100 ±300 pA (Note 3) ±120 ±400 pA en Input Noise Voltage 0.1Hz to 10Hz 0.5 μVP-P Input Noise Voltage Density fO = 10Hz (Note 5) 17 30 nV/√Hz fO = 1000Hz (Note 5) 14 22 nV/√Hz 1008fb 3
ELECTRICAL CHARACTERISTICS VS =
±
15V, VCM = 0V, TA = 25
°
C, unless otherwise noted. LT1008M/I LT1008C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
CMRR Common Mode Rejection Ratio VCM = ±13.5V 114 132 114 132 dB PSRR Power Supply Rejection Ratio VS = ±2V to ±20V 114 132 114 132 dB Input Voltage Range ±13.5 ±14 ±13.5 ±14 V VOUT Output Voltage Swing RL = 10k ±13 ±14 ±13 ±14 V Slew Rate CF = 30pF 0.1 0.2 0.1 0.2 V/μs IS Supply Current (Note 3) 380 600 380 600 μA
The
●
indicates specifications which apply over the full operating temperature range of – 55
°
C
≤
TA
≤
125
°
C for the LT1008M, –40
°
C
≤
TA
≤
85
°
C for the LT1008I and 0
°
C
≤
TA
≤
70
°
C for the LT1008C. VS =
±
15V, VCM = 0V, unless otherwise noted. LT1008M/I LT1008C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage ● 50 250 40 180 μV (Note 3) ● 60 320 50 250 μV Average Temperature Coefficient of Input Offset Voltage ● 0.2 1.5 0.2 1.5 μV/°C IOS Input Offset Current ● 60 250 40 180 pA (Note 3) ● 80 350 50 250 pA Average Temperature Coefficient of Input Offset Current ● 0.4 2.5 0.4 2.5 pA/°C IB Input Bias Current ● ±80 ±600 ±40 ±180 pA (Note 3) ● ±150 ±800 ±50 ±250 pA Average Temperature Coefficient of Input Bias Current ● 0.6 6 0.4 2.5 pA/°C AVOL Large-Signal Voltage Gain VOUT = ±12V, RL ≥ 10k ● 100 1000 150 1500 V/mV CMRR Common Mode Rejection Ratio VCM = ±13.5V ● 108 128 110 130 dB PSRR Power Supply Rejection Ratio VS = ±2.5V to ±20V ● 108 126 110 128 dB Input Voltage Range ● ±13.5 ±13.5 V VOUT Output Voltage Swing RL = 10k ● ±13 ±14 ±13 ±14 V IS Supply Current ● 400 800 400 800 μA
(LT1008S8 only) VS =
±
15V, VCM = 0V, TA = 25
°
C, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage 30 200 μV (Note 3) 40 250 μV Long-Term Input Offset Voltage Stability 0.3 μV/Month IOS Input Offset Current 100 280 pA (Note 3) 120 380 pA IB Input Bias Current ±100 ±300 pA (Note 3) ±120 ±400 pA en Input Noise Voltage 0.1Hz to 10Hz 0.5 μVP-P Input Noise Voltage Density fO = 10Hz (Note 5) 17 30 nV/√Hz fO = 1000Hz (Note 5) 14 22 nV/√Hz 1008fb 3
