FEATURES
s s s s s s s s s s Solid State Temperature Sensing; 2°C Accuracy (Typ.) Operates from – 55°C to +125°C Operating Range ..................................... 2.7V - 5.5V Programmable Trip Point and Hysteresis with Power-up Defaults Standard 2-Wire Serial Interface Thermal Event Alarm Output Functions as Interrupt or Comparator / Thermostat Output Up to 8 TCN75's May Share the Same Bus Shutdown Mode for Low Standby Power Consumption Low Power ......................... 250µA (Typ.) Operating 1µA (Typ.) Shutdown Mode 8-Pin Plastic DIP, SOIC, and MSOP Packaging perature exceeds a user-programmed setpoint. Hysteresis is also programmable. The INT/CMPTR output is programmable as either a simple comparator for thermostat operation or as a temperature event interrupt. Communication with Defaults allow independent operation as a stand-alone thermostat. A shutdown command may be sent via the 2-wire bus to activate the low-power standby mode. Address selection inputs allow up to eight TCN75's to share the same 2-wire bus for multi-zone monitoring.
TelCom Semiconductor
