Datasheet

®
INA105
7
FIGURE 6. Precision Unity-Gain Inverting Amplifier.
FIGURE 7. ±10V Precision Voltage Reference.
FIGURE 8. ±5V Precision Voltage Reference.
FIGURE 9. Precision Unity-Gain Buffer.
FIGURE 10. Pseudoground Generator.
5
6
2
(V+)/2
INA105
V+
1
7
4
V+
CommonCommon
3
FIGURE 11. Precision Average Value Amplifier.
5
6
V
0
INA105
V
0
= – V
2
Gain Error = 0.01% maximum
Nonlinearity = 0.001% maximum
Gain Drift = 2ppm/°C
2
V
2
13
V
1
5
6
1
3
2
V
0
INA105
V
0
= V
1
Gain Error = 0.001% maximum
5
6
1
3
INA105
2
4
2
+15V
6
–10V Out
+10V Out
REF10
5
6
V+
INA105
13
REF10
+5V Out
–5V Out
2
6
4
2
V
1
5
6
1
3
2
V
0
INA105
V
0
= (V
1
+ V
3
)/2, ±0.01% maximum
V
3