ADM1032傳感器變送器的溫度傳感器-模擬數(shù)字輸出規(guī)格書PDF中文資料

ADM1032屬于傳感器變送器的溫度傳感器-模擬數(shù)字輸出。由安森美半導(dǎo)體公司制造生產(chǎn)的ADM1032溫度傳感器 - 模擬和數(shù)字輸出模擬和數(shù)字輸出溫度傳感器可用于測量環(huán)境熱能量。特征包括傳感器類型、本地感測溫度、遠程感測溫度、輸出類型、電源電壓和分辨率。傳感器類型為模擬本地/遠程/紅外、模擬數(shù)字、本地/遠程、數(shù)字本地/遠程/紅外或內(nèi)部，感應(yīng)溫度范圍為 -55°C 至 200°C。

The ADM1032 is a dual?channel digital thermometer and under/overtemperature alarm intended for use in PCs and thermal management systems. The device can measure the temperature of a remote thermal diode, which can be located on the processor die or can be a discrete device (2N3904/06), accurate to 1°C. A novel measurement technique cancels out the absolute value of the transistor’s base emitter voltage so that no calibration is required. The ADM1032 also measures its ambient temperature.

Features

? On?Chip and Remote Temperature Sensing

? Offset Registers for System Calibration

? 0.125°C Resolution/1°C Accuracy on Remote Channel

? 1°C Resolution/3°C Accuracy on Local Channel

? Fast (Up to 64 Measurements Per Second)

? 2?Wire SMBus Serial Interface

? Supports SMBus Alert

? Programmable Under/Overtemperature Limits

? Programmable Fault Queue

? Overtemperature Fail?Safe THERM Output

? Programmable THERM Limits

? Programmable THERM Hysteresis

? 170 μA Operating Current

? 5.5 μA Standby Current

? 3.0 V to 5.5 V Supply

? Small 8?Lead SOIC and MSOP Packages

? These are Pb?Free Devices

Applications

? Desktop and Notebook Computers

? Smart Batteries

? Industrial Controllers

? Telecommunications Equipment

? Instrumentation

? Embedded Systems