TC625 Datasheet (TelCom Semiconductor) - 1-WIRE DIGITAL THERMOMETER

TC625, 1-WIRE DIGITAL THERMOMETER

The TC625 is a monolithic temperature sensor that generates a pulse train, the high and low times of which vary in direct proportion to the temperature of the device.

This technique allows temperature to be accurately measured by the host microcontroller without an A/D converter, and with only a sin

TC625 Features

* s s s s s s s Single Wire Interface to Host Microcontroller High Precision ±1°C Accuracy (Typical) Wide Measurement Range

* 25°C to +100°C No External Components Required Complimentary (TC625C) or Open Drain Outputs (TC625N) Low Voltage Operation 2.7V to 5.5V Small Packages TO-92, SOT-23