TCN75 Datasheet (TelCom Semiconductor) - 2-WIRE SERIAL TEMPERATURE SENSOR AND THERMAL MONITOR

TCN75, 2-WIRE SERIAL TEMPERATURE SENSOR AND THERMAL MONITOR

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

TCN75 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