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| LT1102_07 Datasheet, PDF (4/12 Pages) Linear Technology – High Speed, Precision, JFET Input Instrumentation Amplifier (Fixed Gain = 10 or 100) | |||
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LT1102
ELECTRICAL CHARACTERISTICS VS = ±15V, VCM = 0V, Gain = 10 or 100, â55°C ⤠TA ⤠125°C for AM/M grades,
â40°C ⤠TA ⤠85°C for I grades, unless otherwise noted.
SYMBOL
GE
PARAMETER
Gain Error
TCGE
GNL
Gain Error Drift
(Note 6)
Gain Nonlinearity
VOS
ÎVOS/ÎT
lOS
IB
CMRR
PSRR
IS
VO
Input Offset Voltage
Input Offset Voltage Drift
Input Offset Current
Input Bias Current
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
Supply Current
Maximal Output
Voltage Swing
CONDITIONS
G = 100, VO = ±10V, RL = 50k or 2k
G = 10, VO = ±10V, RL = 50k or 2k
G = 100, RL = 50k or 2k
G = 10, RL = 50k or 2k
G = 100, RL = 50k
G = 100, RL = 2k
G = 10, RL = 50k or 2k
(Note 6)
VCM = ±10.3V
VS = ±10V to ±17V
TA = 125°C
RL = 50k
RL = 2k
LT1102AM
MIN TYP MAX
0.10 0.25
0.05 0.12
9
20
5
10
20 70
28 85
9
20
300 1400
2
8
0.3 4
±2 ±10
82 97
LT1102M/I
MIN TYP MAX
0.10 0.30
0.06 0.15
10 25
6 14
24 90
32 110
9 24
400 2000
3 12
0.4 6
±2.5 ±15
80 96
UNITS
%
%
ppm/°C
ppm/°C
ppm
ppm
ppm
μV
μV/°C
nA
nA
dB
88 100
84 99
dB
2.5
2.5
mA
±12.5 ±13.2
±12.5 ±13.2
V
±12.0 ±12.6
±12.0 ±12.6
V
VS = ±15V, VCM = 0V, Gain = 10 or 100, 0°C ⤠TA ⤠70°C, unless otherwise noted.
SYMBOL
GE
PARAMETER
Gain Error
TCGE
GNL
Gain Error Drift
(Note 6)
Gain Nonlinearity
VOS
ÎVOS/ÎT
IOS
ÎIOS/ÎT
IB
ÎIB/ÎT
CMRR
PSRR
IS
VO
Input Offset Voltage
Input Offset Voltage Drift
Input Offset Current
Input Offset Current Drift
Input Bias Current
lnput Bias Current Drift
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
Supply Current
Maximum Output
Voltage Swing
CONDITIONS
G = 100, VO = ±10V, RL = 50k or 2k
G = 10, VO = ±10V, RL = 50k or 2k
G = 100, RL = 50k or 2k
G = 10, RL = 50k or 2k
G = 100, RL= 50k
G = 100, RL= 2k
G = 10, RL= 50k or 2k
(Note 6)
(Note 6)
(Note 6)
VCM = ±10.3V
VS = ±10V to ±17V
TA = 70°C
RL = 50k
RL = 2k
LT1102AC
MIN TYP MAX
0.04 0.11
0.03 0.09
8
18
5
10
8
30
11 36
8
18
230 1000
2
8
10 150
0.5 3
±40 ±300
1
4
83
98
87 101
±12.8
±12.0
2.8
±13.4
±12.8
LT1102C
MIN TYP MAX
0.05 0.14
0.04 0.12
9 22
6 14
9 40
12 48
8 22
280 1400
3 12
15 220
0.5 4
±50 ±400
16
81 97
85 100
±12.8
±12.0
2.9
±13.4
±12.8
UNITS
%
%
ppm/°C
ppm/°C
ppm
ppm
ppm
μV
μV/°C
pA
pA/°C
pA
pA/°C
dB
dB
mA
V
V
1102fb
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