STCN75DS2F データシートの表示（PDF） - STMicroelectronics

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STCN75DS2F

Digital temperature sensor and thermal watchdog

STMicroelectronics 

STCN75

Digital temperature sensor and thermal watchdog

Features

■ Measures temperatures from –55 °C to

+125 °C (–67 °F to +257 °F)

– ±0.5 °C (typ) accuracy

– ±2 °C (max) accuracy from –25 °C to

+100 °C

■ Low operating current:125 µA (typ)

■ No external components required

■ 2-wire I2C/SMBus-compatible serial interface

– Selectable bus address allows connection

of up to eight devices on the bus

■ Wide power supply range - operating voltage

range: 2.7 V to 5.5 V

■ Conversion time is 45 ms (typ)

■ Programmable temperature threshold and

hysteresis set points

■ Pin- and software-compatible with TCN75

(drop-in replacement)

■ Power-up defaults permit standalone operation

as a thermostat

■ Shutdown mode to minimize power

consumption

■ Output pin (open drain) can be configured for

interrupt or comparator/thermostat mode (dual

purpose event pin)

■ MSOP8 (TSSOP8) package

Datasheet − production data

MSOP8

(TSSOP8)

March 2012

This is information on a product in full production.

Doc ID 13307 Rev 9

1/36

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