STCN75M2F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

STCN75M2F屬于傳感器變送器的溫度傳感器-模擬數(shù)字輸出。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的STCN75M2F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(yuǎn)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(yuǎn)程/紅外、模擬數(shù)字、本地/遠(yuǎn)程、數(shù)字本地/遠(yuǎn)程/紅外或內(nèi)部，感應(yīng)溫度范圍為 -55°C 至 200°C。

Description

The STCN75 is a high-precision digital CMOS temperature sensor IC with a sigma-delta temperature-to-digital converter and an I2C-compatible serial digital interface. It is targeted for general applications such as personal computers, system thermal management, electronics equipment, and industrial controllers, and is packaged in the industry-standard 8-lead TSSOP package.

Features

■ Measures temperatures from –55 °C to +125 °C (–67 °F to +257 °F)

– ±0.5 °C (typ) accuracy

– ±2 °C (max) accuracy from –25 °C to +100 °C

■ Low operating current:125 μA (typ)

■ No external components required

■ 2-wire I2C/SMBus-compatible serial interface

– Selectable bus address allows connection of up to eight devices on the bus

■ Wide power supply range - operating voltage range: 2.7 V to 5.5 V

■ Conversion time is 45 ms (typ)

■ Programmable temperature threshold and hysteresis set points

■ Pin- and software-compatible with TCN75 (drop-in replacement)

■ Power-up defaults permit standalone operation as a thermostat

■ Shutdown mode to minimize power consumption

■ Output pin (open drain) can be configured for interrupt or comparator/thermostat mode (dual purpose event pin)

■ MSOP8 (TSSOP8) package