TYPICAL CHARACTERISTICS
At TA = +25°C, V+ = 5V, VIN+ = 12V, and RL = 25kΩ, unless otherwise noted.
COMMON-MODE REJECTION vs FREQUENCY
GAIN vs FREQUENCY
40
120
100
80
60
40
20
0
RL = 100kΩ
G = 100
30
RL = 10kΩ
20
G = 10
G = 1
10
RL = 1kΩ
0
–10
–20
100
1k
10k
100k
1M
10M
100k
70
0.1
1
10
100
1k
10k
100k
Frequency (Hz)
Frequency (Hz)
POWER-SUPPLY REJECTION vs FREQUENCY
TOTAL OUTPUT ERROR vs VIN
VIN = (VIN+ − VIN−
140
120
100
80
5
0
)
–55°C
G = 100
G = 10
+150°C
–5
+25°C
G = 1
60
–10
–15
40
20
1
10
100
1k
10k
25
50
75
VIN (mV)
100
125
150
0
200
Frequency (Hz)
TOTAL OUTPUT ERROR
vs POWER-SUPPLY VOLTAGE
QUIESCENT CURRENT
vs POWER-SUPPLY VOLTAGE
2
1
100
80
60
40
20
0
Output error is essentially
independent of both
V+ supply voltage and
input common-mode voltage.
+150°
+125°
+25°
G = 1
0
–55°
G = 10
G = 25
–1
–2
Use the INA169 with
(V+) > 40V
10
20
30
40
50
60
10
20
50
0
0
30
40
60
70
Power-Supply Voltage (V)
Power-Supply Voltage (V)
INA139, INA169
4
SBOS181D
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