Datasheet

1 MW 50 kW
52.6316 kW
50k W
2.7778 kW
1 MW
3
2
6
1
A1
INA148
7
4
V
O
200 kW
R
S
50 mV
shunt
2
3
7
4
6
–V
ISO
+V
ISO
1 kW
OPA277
I
V
CM
= –200V max
–15 V
–50-mV Input = –10-V Output
IN5245
IN5245
+V
ISO
–V
ISO
6
5
7
+15
C
–15
+V
S
O
DCP011515D
2
1
0.47 F ceramic (all)µ
+15 V
+15 V
0.1 Fµ
0.1 µF
INA148-Q1
SBOS472A – MARCH 2009– REVISED OCTOBER 2011 www.ti.com
Figure 9. 50-mV Current-Shunt Amplifier with ±200-V Common-Mode Voltage Range
SPACER
REVISION HISTORY
Changes from Original (March 2009) to Revision A Page
• Features Bullet From: Low Quiescent Current: 260 mA To: Low Quiescent Current: 260 µA ............................................. 1
14 Submit Documentation Feedback Copyright © 2009–2011, Texas Instruments Incorporated
Product Folder Link(s): INA148-Q1