Datasheet

INA152
11
SBOS184
FIGURE 13. Instrumentation Amplifier Guard Drive Generator.
FIGURE 14. Precision Summing Instrumentation Amplifier.
Shield
5
6
1
2
INA152
A 1
A 2
11
12
A 3
Output
G = 1 +
50kΩ
R
G
Feedback
3
Noise (60Hz hum)
Noise (60Hz hum)
Transducer or
Analog Signal
13 7
V+ V–
8 Ref10
25kΩ
25kΩ
25kΩ
25kΩ
INA115
1
25k
Ω
25k
Ω
4
2
3
14
15
5
R
G
100k
Ω
V
1
A
3
INA152
2
V
2
V
3
V
O
= V
3
+ V
4
– V
1
– V
2
INA152
V
4
B