1

2

3

4

8

7

6

5

IN+

NC

(1)

V+

OUT

IN-

GND

PRE OUT

BUF IN

INA901

3

INA901-SP

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SBOS938C – OCTOBER 2018 – REVISED JUNE 2020

Product Folder Links: INA901-SP

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(1)

A = analog, P = power, GND = ground

5 Pin Configuration and Functions

HKX Package

8-Pin CFP

Top View

NOTE (1): NC denotes no internal connection.

Pin Functions

PIN

I/O

DESCRIPTION

NAME

NO.

BUF IN

4

I

A

Connect to output of filter from PRE OUT.

GND

2

—

GND

Ground.

IN–

1

I

A

Connect to load side of shunt resistor.

IN+

8

I

A

Connect to supply side of shunt resistor.

NC

7

—

—

Recommend connect to ground.

OUT

5

O

A

Output voltage.

PRE OUT

3

O

A

Connect to input of filter to BUF IN.

V+

6

—

P

Power supply, 2.7 V to 18 V.

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

6 Specifications

6.1 Absolute Maximum Ratings

(1)

MIN

MAX

UNIT

18

V

–18

18

V

Common-mode

–16

65

Analog output: OUT and PRE OUT pins

GND – 0.3

(V+) + 0.3

V

Input current into any pin

5

mA

Operating temperature

–55

150

°C

Junction temperature

150

°C

–65

150

°C

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.2 ESD Ratings

VALUE

UNIT

Electrostatic discharge

±3000

V

±1000