TYPICAL PERFORMANCE CURVES
At T
A
= +25°C, V
S
=
±15V,
unless otherwise noted.
GAIN vs FREQUENCY
60
G = 1000
COMMON-MODE REJECTION vs FREQUENCY
140
Common-Mode Rejection (dB)
120
100
80
60
40
20
0
G=1000
G=100
G=10
G=1
50
40
G = 100
Gain (dB)
30
20
10
0
–10
–20
1k
10k
100k
Frequency (Hz)
1M
10M
G=1
G = 10
1
10
100
1k
10k
100k
Frequency (Hz)
INPUT COMMON-MODE RANGE
vs OUTPUT VOLTAGE
15
G
≥
10
G
≥
10
INPUT COMMON-MODE RANGE
vs OUTPUT VOLTAGE
5
4
G
≥
10
G
≥
10
Common-Mode Voltage (V)
Common-Mode Voltage (V)
10
G=1
5
0
–5
–10
–15
–15
V
D/2
V
D/2
V
CM
–
+
–
+
3
2
1
0
–1
–2
–3
–4
All
Gains
–4
–3
–2
–1
0
1
2
All
Gains
3
4
5
V
D/2
V
D/2
V
CM
G=1
+15V
INA118
Ref
–15V
All
Gains
V
O
G=1
–
+
–
+
G=1
+5V
INA118
Ref
–5V
V
O
All
Gains
–10
–5
0
5
10
15
–5
–5
Output Voltage (V)
Output Voltage (V)
INPUT COMMON-MODE RANGE
vs OUTPUT VOLTAGE
5
3
Common-Mode Voltage (V)
G
≥
10
G=2
G=1
Single Supply
INPUT COMMON-MODE RANGE
vs OUTPUT VOLTAGE
Common-Mode Voltage (V)
4
G
≥
10
2
G=1
V
D/2
V
D/2
V
CM
–
+
–
+
3
Single Supply
+3V
2
V
D/2
–
+
–
+
+5V
INA118
Ref
V
O
1
INA118
Ref
V
O
1
V
D/2
V
CM
0
0
1
2
3
4
5
Output Voltage (V)
0
0
1
2
Output Voltage (V)
3
®
INA118
4
BURR-BROWN [ BURR-BROWN CORPORATION ]
