VCC

HYST

SET

GND

OT

1

2

3

5

4

TMP709

SBOS583A

– DECEMBER 2011 – REVISED FEBRUARY 2012

www.ti.com

PIN CONFIGURATION

DBV PACKAGE

SOT23-5

(TOP VIEW)

PIN DESCRIPTIONS

PIN

NAME

NO.

I/O

TYPE

DESCRIPTION

GND

2

Power

Analog

Device ground

HYST

4

Input

Digital

Hysteresis selection. For 10

°C, HYST = VCC; for 2°C, HYST = GND.

OT

3

Output

Digital

Open-drain, active low output

SET

1

Input

Analog

Temperature set point. Connect an external 1% resistor between SET and GND.

VCC

5

Power

Analog

Power-supply voltage (2.7 V to 5.5 V)

4

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Product Folder Link(s): TMP709