Microchip AT30TS750A-MA8M-T

数字，本地-55°C ~ 125°CI²C/SMBus1.7V ~ 5.5V11 b±1°C（±3°C）

Overview

Microchip's  AT30TS750A-MA8M-T temperature sensor is capable of measuring and converting temperatures from -55ºC to +125ºC to a digital word and provides a typical accuracy of +-0.5ºC over the operating temperature range of 0ºC to +85ºC.  

The AT30TS750A-MA8M-T is factory calibrated and requires no external components to help provide a cost effective solution. To reduce current consumption and save power, the device features a shutdown mode which turns off all internal circuitry except for the internal power-on reset and serial interface circuits. In addition, the device features a power saving one-shot mode that allows the device to make a temperature measurement and update the temperature register and then return to shutdown mode. The AT30TS750A-MA8M-T is based on the industry standard "LM75-type" compatible temperature sensor and is a precision temperature monitoring device designed for use in a variety of applications. The device combines a highly accurate digital temperature sensor with programmable high and low temperature alarms, user-selectable resolution up to 12 bits, and an I2C/SMBus compatible serial interface available in compact packages.

Features

Single 1.7V to 5.5V supply

Measures temperature from -55℃ to +125℃

User-configurable high and low-temperature limits

Nonvolatile registers to retain user-configured or pre-defined power-up defaults

Register locking to prevent erroneous misconfiguration

Register lockdown for permanent, non-changeable device configuration

Applications

Communication

Computer

Consumer

Environmental

Industrial

Instrumentation applications