AT30TSE758A数据手册传感器变送器的温度传感器-模拟数字输出规格书PDF

描述 Description

Microchip's  AT30TSE758A 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 AT30TSE758A combines precision temperature monitoring, nonvolatile (NVM) registers, and 8Kb of Serial EEPROM. The value-added NVM registers allow user configuration settings to be permanently retained across power cycles to simplify the system design, reduce processor startup code, and improve system reliability.

The integrated Serial EEPROM is a drop in replacement for a standalone Serial EEPROM saving board space and reducing BOM costs. The Serial EEPROM can be used to store system configuration and vital product data.

The AT30TSE758A 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 AT30TSE758A 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.

特性 Features

• 2-wire I²C™/SMBus Compatible Interface
• Single 1.7V to 5.5V Supply
• Integrated Nonvolatile Registers
• Integrated 8Kbit Serial EEPROM
• User Selectable 9- to 12-Bit Resolution
• ±0.5°C Accuracy from 0°C to +85°C (typical)
• ±1.0°C Accuracy from -25°C to +105°C (typical)
• Low Operating Current: 150 µA (typical)
• Shutdown Mode: 0.6µA (typical)
• Power Saving One-Shot Temperature Conversion Measurement
• Space Saving SOIC, DFN, MSOP Packages available

简介

AT30TSE758A属于传感器变送器的温度传感器-模拟数字输出。由制造生产的AT30TSE758A温度传感器 - 模拟和数字输出模拟和数字输出温度传感器可用于测量环境热能量。特征包括传感器类型、本地感测温度、远程感测温度、输出类型、电源电压和分辨率。传感器类型为模拟本地/远程/红外、模拟数字、本地/远程、数字本地/远程/红外或内部，感应温度范围为 -55°C 至 200°C。