TCN75 Overview
Description
The TCN75 is a serially programmable temperature sensor that notifies the host controller when ambient temperature exceeds a user programmed set point. Hysteresis is also programmable.
Key Features
- Solid-State Temperature Sensing: 0.5°C Accuracy (Typ.)
- Operates from -55°C to +125°C
- Operating Supply Range: 2.7V to 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 TCN75s may Share the Same Bus
- Shutdown Mode for Low Standby Power Consumption
- 5V Tolerant I/O at VDD = 3V
- 250 μA (Typ.) Operating
