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NCT203 Datasheet - ON Semiconductor

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Datasheet Details

Part number:

NCT203

Manufacturer:

ON Semiconductor ↗

File Size:

157.53 KB

Description:

Low voltage high accuracy temperature monitor.

NCT203, Low Voltage High Accuracy Temperature Monitor

* DFN PACKAGE Pin No.

Pin Name Description 1 VDD Positive Supply, 1.4 V to 2.75 V 2 NC No connect * leave this pin floating.

3 NC No connect * leave this pin floating.

4 THERM Open *Drain Output.

Can be used to throttle a CPU clock in the event of an overtemper

NCT203 Low Voltage, High Accuracy Temperature Monitor with I2C Interface The NCT203 is a digital thermometer and undertemperature/ overtemperature alarm, intended for use in thermal management systems requiring low power and size.

The NCT203 operates over a supply range of 1.4 V to 2.75 V making it possible to use it in a wide range of applications including low power devices.

The NCT203 can measure the ambient temperature accurate to ±1.75°C.

The device operates over a wide temperature range o

NCT203 Features

* Small DFN Package

* On

* Chip Temperature Sensor

* Low Voltage Operation: 1.4 V to 2.75 V

* Low Quiescent Current:

* 44 mA Normal Mode (max)

* 20 mA Shutdown (max)

* Power Saving Shutdown Mode

* Operating Temperature Range of

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