Datasheet

3
sn1012 1012afbs
LT1012A/LT1012
V
S
= ± 15V, V
CM
= OV, T
A
= 25°C, unless otherwise noted.
LT1O12AM/AC/AI LT1O12M/I LT1O12C
SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
V
OS
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
I
OS
Input Offset Current 15 100 15 100 20 150 pA
(Note 3) 25 150 25 150 30 200 pA
I
B
Input Bias Current ±25 ±100 ±25 ±100 ±30 ±150 pA
(Note 3) ±35 ±150 ±35 ±150 ±40 ±200 pA
e
n
Input Noise Voltage 0.1Hz to 10Hz 0.5 0.5 0.5 µV
P-P
e
n
Input Noise Voltage Density f
O
= 10Hz (Note 4) 17 30 17 30 17 30 nV√Hz
f
O
= 1000Hz (Note 5) 14 22 14 22 14 22 nV√Hz
i
n
Input Noise Current Density f
O =
10Hz 20 20 20 fA/√Hz
A
VOL
Large Signal Voltage Gain V
OUT
= ±12V, R
L
≥ 10kΩ 300 2000 300 2000 200 2000 V/mV
V
OUT
= ±10V, R
L
≥ 2kΩ 300 1000 200 1000 200 1000 V/mV
CMRR Common Mode Rejection V
CM
= ±13.5V 114 132 114 132 110 132 dB
Ratio
PSRR Power SuppIy Rejection Ratio V
S
= ±1.2V to ±20V 114 132 114 132 110 132 dB
Input Voltage Range ±13.5 ±14 ±13.5 ±14 ±13.5 ±14 V
V
OUT
Output Voltage Swing R
L
= 10kΩ±13 ±14 ±13 ±14 ±13 ±14 V
Slew Rate 0.1 0.2 0.1 0.2 0.1 0.2 V/µs
I
S
Supply Current 370 500 380 380 µA
(Note 3) 380 600 380 600 380 600 µA
ELECTRICAL CHARACTERISTICS