INA200A BURR-BROWN [Burr-Brown Corporation], INA200A Datasheet - Page 14

• Manufacturer Part Number: INA200A
• Description: High-Side Measurement Current-Shunt Monitor with Comparator and Reference
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

INA200
INA201
INA202
SBOS374 − NOVEMBER 2006
14
Supply
4.5V to 5.5V
R
R
1
2
4
1
2
3
OUT
CMP
GND
V+
IN
Figure 8. Low-Side Switch Over-Current Shutdown
Reference
0.6V
INA202 (G = 100)
INA200 (G = 20)
INA201 (G = 50)
NOTE: In this case, Q
Comparator
To V
G
IN+
Option 1
Shunt
CMP
RESET
To V
1
V
V
is used to invert the comparator output.
OUT
IN+
IN−
IN−
8
7
6
5
From
Shunt Option
1, 2, or 3
RESET
R
22kΩ
1
Q
2N3904
R
2.2kΩ
1
4
To V
To V
To V
To V
IN+
IN−
IN+
IN−
Load
Shunt
Option 2
Shunt
Option 3
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