Datasheet

LT1102
3
1102fb
LT1102AM/AC LT1102M/I/C
SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
G
E
Gain Error V
O
= ±10V, R
L
= 50k or 2k 0.010 0.050 0.012 0.070 %
G
NL
Gain Nonlinearity G = 100, R
L
= 50k 3 14 4 18 ppm
G = 100, R
L
= 2k 8 20 8 25 ppm
G = 10, RL = 50k or 2k 7 16 7 30 ppm
V
OS
Input Offset Voltage 180 600 200 900 μV
I
OS
Input Offset Current 3 40 4 60 pA
I
B
Input Bias Current ±3 ±40 ±4 ±60 pA
Input Resistance
Common Mode V
CM
= –11V to 8V 10
12
10
12 Ω
V
CM
= 8V to 11V 10
11
10
11 Ω
Differential Mode 10
12
10
12 Ω
e
n
Input Noise Voltage 0.1Hz to 10Hz 2.8 2.8 μV
P-P
Input Noise Voltage f
O
= 10Hz 37 37 nV/√Hz
Density f
O
= 1000Hz (Note 2) 19 30 20 nV/√Hz
Input Noise Current f
O
= 1000Hz, 10Hz (Note 3) 1.5 4 2 5 fA/√Hz
Density
lnput Voltage Range ±10.5 ±11.5 ±10.5 ±11.5 V
CMRR Common Mode 1k Source Imbalance, V
CM
= ±10.5V 84 98 82 97 dB
Rejection Ratio
PSRR Power Supply V
S
= ± 9V to ±18V 88 102 86 101 dB
Rejection Ratio
I
S
Supply Current 3.3 5.0 3.4 5.6 mA
V
O
Maximum Output R
L
= 50k ±13.0 ±13.5 ±13.0 ±13.5 V
Voltage Swing R
L
= 2k ±12.0 ±13.0 ±12.0 ±13.0 V
BW Bandwidth G = 100 (Note 4) 120 220 100 220 kHz
G = 10 (Note 4) 2.0 3.5 1.7 3.5 MHz
SR Slew Rate G = 100, V
IN
= ±0.13V, V
O
= ±5V 12 17 10 17 V/μs
G = 10, V
IN
= ±1V, V
O
= ±5V 21 30 18 30 V/μs
Overdrive Recovery 50% Overdrive (Note 5) 400 400 ns
Settling Time V
O
= 20V Step (Note 4)
G = 10 to 0.05% 1.8 4.0 1.8 4.0 μs
G = 10 to 0.01% 3.0 6.5 3.0 6.5 μs
G = 100 to 0.05% 7 13 7 13 μs
G = 100 to 0.01% 9 18 9 18 μs
ELECTRICAL CHARACTERISTICS
V
S
= ±15V, V
CM
= 0V, T
A
= 25°C, Gain = 10 or 100, unless otherwise noted.