1

2

3

4

8

7

6

5

-IN

GND

REF2

NC

(1)

OUT

V+

REF1

+IN

INA282-Q1, INA283-Q1, INA284-Q1, INA285-Q1, INA286-Q1

www.ti.com

SBOS554B – MARCH 2012 – REVISED DECEMBER 2015

5 Pin Configuration and Functions

D and DGK Package

8-Pin SOIC and VSSOP

Top View

(1)

NC: This pin is not internally connected. The NC pin should either be left floating or connected to GND.

Pin Functions

PIN

I/O

DESCRIPTION

NO.

NAME

1

–IN

Analog input

Connection to negative side of shunt resistor.

2

GND

Analog

Ground

Reference voltage, 0 V to V+. See Reference Pin Connection Options section for connection

3

REF2

Analog input

options.

This pin is not internally connected. The NC pin should either be left floating or connected to

4

NC

—

GND.

5

OUT

Analog output

Output voltage

6

V+

Analog

Power supply, 2.7 V to 18 V

Reference voltage, 0 V to V+. See Reference Pin Connection Options section for connection

7

REF1

Analog input

options.

8

+IN

Analog input

Connection to positive side of shunt resistor.

Copyright © 2012–2015, Texas Instruments Incorporated

Submit Documentation Feedback

3

Product Folder Links: INA282-Q1 INA283-Q1 INA284-Q1 INA285-Q1 INA286-Q1