LT1012_15 Datasheet, PDF (6/20 Pages) Linear Technology – Picoamp Input Current, Microvolt Offset, Low Noise Op Amp

LT1012A/LT1012
ELECTRICAL CHARACTERISTICS The q denotes the specifications which apply over the full operating
temperature range of 0°C ≤ T_A ≤ 70°C. V_S = ± 15V, V_CM = 0V, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
LT1012AC
LT1012C
MIN TYP MAX MIN TYP MAX UNITS
V_OS
Input Offset Voltage
(Note 3)
q
20
60
q
30
160
20
100
µV
30
200
µV
Average Temperature Coefficient of
Input Offset Voltage
q
0.2
0.6
0.2
1.0
µV/°C
I_OS
Input Offset Current
(Note 3)
q
25
230
q
40
300
35
230
pA
45
300
pA
Average Temperature Coefficient of
Input Offset Current
q
0.3
2.5
0.3
2.5
pA/°C
I_B
Input Bias Current
(Note 3)
q
± 35 ± 230
± 35 ± 230
pA
q
± 50 ± 300
± 50 ± 300
pA
Average Temperature Coefficient of
Input Bias Current
q
0.3
2.5
0.3
2.5
pA/°C
A_VOL
Large-Signal Voltage Gain
CMRR
PSRR
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Voltage Range
V_OUT = ±12V, R_L ≥ 10kΩ q 200 1500
V_OUT = ±10V, R_L ≥ 2kΩ q 200 1000
V_CM = 13.5V
q 110 130
V_S = ±1.3V to ± 20V
q 110 128
q ±13.5
150 1500
150 800
108 130
108 128
±13.5
V/mV
V/mV
dB
dB
V
V_OUT
Output Voltage Swing
I_S
Supply Current
R_L = 10kΩ
q ±13 ±14
±13
±14
V
q
400 600
400 800
µA
6
sn1012 1012afbs