AD7814ARM-REEL7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

AD7814ARM-REEL7屬于傳感器變送器的溫度傳感器-模擬數(shù)字輸出。由亞德諾半導體技術有限公司制造生產的AD7814ARM-REEL7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/紅外或內部，感應溫度范圍為 -55°C 至 200°C。

GENERAL DESCRIPTION

The AD7814 is a complete temperature monitoring system in a SOT-23 package or 8-lead MSOP package. It contains a band gap temperature sensor and 10-bit ADC to monitor and digitize the temperature reading to a resolution of 0.25°C.

The AD7814 has a flexible serial interface that allows easy inter facing to most microcontrollers. The interface is compatible with SPI?, QSPI?, and MICROWIRE? protocol, and is also compatible with DSPs. The part features a standby mode that is controlled via the serial interface.

The AD7814’s wide supply voltage range, low supply current, and SPI-compatible interface make it ideal for a variety of applications, including personal computers, office equipment, and domestic appliances.

FEATURES

10-Bit Temperature-to-Digital Converter

–55°C to +125°C Operating Temperature Range

±2°C Accuracy

SPI- and DSP-Compatible Serial Interface

Shutdown Mode

Space-Saving SOT-23 Package

APPLICATIONS

Hard Disk Drives

Personal Computers

Electronic Test Equipment

Office Equipment

Domestic Appliances

Process Control