STCN75 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STCN75' PDF : 35 Pages View PDF
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
www.st.com
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