Microchip TC77-5.0MCTTR

Цифровые, локальные-55°C ~ 125°CSPI2,7 В ~ 5,5 В12 b±1°C (±3°C)

Overview

The TC77-5.0MCTTR is a Thermal Sensor with SPI interface. The TC77-5.0MCTTR is a serially accessible digital temperature sensor particularly suited for small form-factor applications. Temperature data is converted from the internal thermal sensing element and made available at anytime as a 13-bit two's compliment digital word. Communication with the TC77-5.0MCTTR is accomplished via a SPI and MICROWIRE compatible interface. It has a 12-bit plus sign temperature resolution of 0.0625°C per Least Significant Bit (LSb). The TC77-5.0MCTTR offers a temperature accuracy of ±1.0°C (maximum) over the temperature range of +25 to +65°C. When operating, the TC77-5.0MCTTR consumes only 250µA (typical). The TC77's configuration register can be used to activate the low power shutdown mode, which has a current consumption of only 0.1µA (typical). Small size and ease of use make the TC77-5.0MCTTR an ideal choice for implementing thermal management in a variety of systems.

Features