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TCN75 - 2-WIRE SERIAL TEMPERATURE SENSOR AND THERMAL MONITOR

Description

The TCN75 is a serially programmable temperature sensor that notifies the host controller when ambient temFUNCTIONAL BLOCK DIAGRAM INT/CMPTR 9 Bit ∆Σ A/D Converter Temp Sensor PIN CONFIGURATIONS 8-Pin Plastic DIP SDA Control Logic 1 2 3 4 8 7 VDD A0 A1 A2 SDA 1 SCL 2 SCL INT/CMPTR TCN75MPA 6

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.

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Datasheet Details

Part number TCN75
Manufacturer TelCom Semiconductor
File Size 259.15 KB
Description 2-WIRE SERIAL TEMPERATURE SENSOR AND THERMAL MONITOR
Datasheet download datasheet TCN75 Datasheet

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Full PDF Text Transcription

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2-WIRE SERIAL TEMPERATURE SENSOR AND THERMAL MONITOR PRELIMINARY INFORMATION TCN75 TCN75 2-WIRE SERIAL TEMPERATURE SENSOR AND THERMAL MONITOR 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.
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