INA152
INA152
2
5
6
2
5
6
VO = 2 • V1
VO = V1 + V3
1
3
1
V1
V3
V1
3
FIGURE 7. Precision Gain = 2 Amplifier.
FIGURE 10. Precision Summing Amplifier.
INA152
+10V
2
2
5
6
6
+5V Out
REF02
INA152
2
5
6
V3
VO
=
–5V Out
3
2
V3
4
1
3
1
FIGURE 8. Precision Gain = 1/2 Amplifier.
FIGURE 11. ±5V Precision Voltage Reference.
R1
R2
INA152
2
5
2
INA152
5
6
(V1 + V3)
2
6
VO
=
VO
1
1
3
V1
V1
V3
V3
3
)( V + V
)
R2
R1
1
3
VO
=
(
1 +
2
FIGURE 9. Precision Average Value Amplifier.
10
FIGURE 12. Precision Summing Amplifier with Gain.
INA152
SBOS184