MIC384中文资料Three Channel Temperature Sensor数据手册Microchip规格书

描述 Description

The MIC384 is a versatile digital thermal supervisor capable of measuring temperature using its own internal sensor and two inexpensive external sensors or embedded silicon diodes such as those found in the Intel Pentium III* CPU. A 2-wire serial interface is provided to allow communication with either I2C** or SMBus* masters. The open-drain interrupt output pin can be used as either an over-temperature alarm or a thermostatic control signal.Interrupt mask and status bits are provided for reduced software overhead. Fault queues prevent nuisance tripping due to thermal or electrical noise. A programmable address pin permits two devices to share the bus. (Alternate base addresses available – contact Micrel.) Superior performance, low power and small size makes the MIC384 an excellent choice for multiple zone thermal management applications.*SMBus and Pentium III are trademarks of Intel Corporation.**I2C is a trademark of Philips Electronics, N.V.

特性 Features

• Measures Local and Two Remote Temperatures
• 2-Wire SMBus-compatible Interface
• Programmable Thermostat Settings for All Three Zones
• Open-Drain Interrupt Output Pin
• Interrupt Mask and Status Bits
• Fault Queues to Prevent Nuisance Tripping
• Low Power Shutdown Mode
• Failsafe response to diode faults
• 2.7V to 5.5V Power Supply Range
• 8-Lead SOIC and MSOP Packages

简介

MIC384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MIC384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。