SDA

SCL

ALERT

GND

V+

A0

A1

A2

1

2

3

4

8

7

6

5

TMP175-Q1, TMP75-Q1

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SBOS759 – NOVEMBER 2015

5 Pin Configuration and Functions

DGK, D Packages

8-Pin VSSOP, SOIC

Top View

NOTE: Pin 1 is determined by orienting the package marking as indicated in the diagram.

Pin Functions

PIN

I/O

DESCRIPTION

NO.

NAME

1

SDA

I/O

Serial data. Open-drain output; requires a pullup resistor.

2

SCL

I

Serial clock. Open-drain output; requires a pullup resistor.

3

ALERT

O

Overtemperature alert. Open-drain output; requires a pullup resistor.

4

GND

—

Ground

5

A2

6

A1

I

Address select. Connect to GND, V+, or (for the TMP175-Q1 device only) leave these pins floating.

7

A0

8

V+

I

Supply voltage, 2.7 V to 5.5 V

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Product Folder Links: TMP175-Q1 TMP75-Q1