STDS75| Datasheet

STDS75, STDS75DS2F, STDS75M2E, STDS75M2F

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STDS75
Digital temperature sensor and thermal watchdog
Features

Measures temperatures from 55 C to +125 C ( 67 F to +257 F) 2 C Accuracy from 25 C to +100 C (max) Low operating current: 125uA (typ) No external components required 2-wire I2C/SMBus-compatible serial interface Selectable serial bus address allows connection of up to eight devices on the same bus Thermometer resolution is user-configurable from 9 (Default) to 12 bits (0.5 C to 0.0625 C) 9-bit conversion time is 150ms (max) Programmable temperature threshold and hysteresis set points Wide power supply range-operating voltage range: 2.7V to 5.5V Pin- and software-compatible with DS75 (dropin replacement) Power up defaults permit stand-alone operation as thermostat Shutdown mode to minimize power consumption Separate open drain output pin operates as an interrupt or comparator/thermostat output (dual purpose event pin) Packages: SO8 MSOP8 (TSSOP8)(a)
MSOP8 (TSSOP8) (DS) SO8 (M)

a. Contact local ST sales office for availability

June 2007

Rev 5

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