G

0.6V

Reference

Comparator

OUT

CMP

IN

CMP

OUT

RESET

V

IN-

V

IN+

INA200

(G = 20)

GND

2

3

4

6

5

7

8

1

R

PULL-UP

4.7kW

Latch

Transparent/Reset

C

BYPASS

0.01mF

R

SHUNT

3mW

Load Supply

-18V to +80V

Load

5V Supply

R

1

R

2

V

S

INA200, INA201, INA202

www.ti.com

SBOS374D – NOVEMBER 2006 – REVISED OCTOBER 2015

Figure 26. INA200 Basic Connections

voltage range of 50 mV to 100 mV. Maximum input voltage for accurate measurements is 500 mV, but output

voltage is limited by supply.

7.3.3 Comparator

The INA200, INA201, and INA202 devices incorporate an open-drain comparator. This comparator typically has

2 mV of offset and a 1.3-

μs (typical) response time. The output of the comparator latches and is reset through

the RESET pin; see Figure 28.

Copyright © 2006–2015, Texas Instruments Incorporated

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