LT1101_1 Datasheet, PDF (8/16 Pages) Linear Integrated Systems – Precision, Micropower, Single Supply Instrumentation Amplifier (Fixed Gain = 10 or 100)

LT1101
TYPICAL PERFOR A CE CHARACTERISTICS
Gain = 100 Nonlinearity
Distribution
30
V_S = ± 15V
T_A = 25°C
25
R_L ≥ 50kΩ
20
708 UNITS
TESTED IN
ALL PACKAGES
15
10
5
0
0 2 4 6 8 10 12 14 16 18
GAIN NONLINEARITY (PPM)
LT1101 • TPC01
Gain = 10 Nonlinearity
Distribution
50
V_S = ± 15V
T_A = 25°C
40
R_L ≥ 2kΩ
708 UNITS
TESTED IN
30
ALL PACKAGES
20
10
0
0
2
4
6
8
10
GAIN NONLINEARITY (PPM)
LT1101 • TPC02
Gain vs Frequency
0 ^{G = 100}
V_S = ± 15V
T_A = 25°C ₄₀
–0.5
–1.0
30
–1.5
0 ^{G = 10}
20
–0.5
–1.0
10
–1.5
10
100
1k
10k 100k 1M
FREQUENCY (Hz)
LT1101 • TPC03
Gain Error Over Temperature
0.05
1 G = 100, V_S = ± 15V, R_L = 2k
1
2 G = 10, V_S = ± 15V, R_L = 2k
0.04 ^{3 G = 100, V}S ^{= ± 15V, R}L ^{= 5k}
4 G = 100, V_S = 5V, 0V, R_L = 50k
5 G = 100, V_S = ± 15V, R_L = 50k
2
0.03
6 G = 10, V_S = ± 15V, R_L = 5k
7 G = 10, V_S = ± 15V or 5V, 0V,
3
R_L = 50k
0.02
4
6
0.01
7
5
0
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
LT1101 • TPC04
Supply Current vs Temperature
110
100
V_S = ± 15V
90
V_S = 5V, 0V
80
70
60
50
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
LT1101 • TPC07
8
Gain Nonlinearity Temperature
60
SEE GAIN VS T
FOR DEFINITIONS
50
40
1
3
4
30
2
20
5
10
6
0
–50 –25
0 25 50 75
TEMPERATURE (°C)
7
100 125
LT1101 • TPC05
Input Bias and Offset Currents vs
Temperature
200
V_S = 5V, 0V TO ± 15V
150
I_OS
100
–5
I_B
–6
–7
– 50 – 25
0 25 50 75 100 125
TEMPERATURE (°C)
LT1101 • TPC08
Input Offset Voltage Distribution
T_A = 25°C
30
746 UNITS MEASURED IN ALL PACKAGES
EACH UNIT MEASURED AT V_S = 15V,
0V AND AT V_S = ± 15V
20
10
0
–200 –100
0
100
200
INPUT OFFSET VOLTAGE (µV)
LT1101 • TPC06
Input Bias Current vs
Common Mode Voltage
0
V_S = 5V, 0V
–2
–4
T_A = 25°C
–6
–8
T_A = –55°C
T_A = 125°C
–10
–12
–1
0
1
2
3
4
COMMON MODE VOLTAGE (V)
LT1101 • TPC09
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