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DS1631AU/TR中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

DS1631AU/TR
廠商型號

DS1631AU/TR

功能描述

High-Precision Digital Thermometer and Thermostat

文件大小

243.49 Kbytes

頁面數(shù)量

14

生產(chǎn)廠商 Dallas Semiconductor
企業(yè)簡稱

Dallas亞德諾

中文名稱

亞德諾半導體官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-4 9:22:00

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DS1631AU/TR規(guī)格書詳情

DESCRIPTION

The DS1631, DS1631A, and DS1731 digital thermometers provide 9, 10, 11, or 12-bit temperature readings over a -55°C to +125°C range. The DS1631 and DS1631A thermometer accuracy is ±0.5°C from 0°C to +70°C with 3.0V ≤ VDD ≤ 5.5V, and the DS1731 accuracy is ±1°C from -10°C to +85°C with 3.0V ≤ VDD ≤ 5.5V. The thermostat on all three devices provides custom hysteresis with user-defined trip points (TH and TL). The TH and TL registers and thermometer configuration settings are stored in NV EEPROM so they can be programmed prior to installation. In addition, the DS1631A automatically begins taking temperature measurements at power-up, which allows it to function as a stand-alone thermostat. Communication with the DS1631/DS1631A/DS1731 is achieved through a 2-wire serial interface, and three address pins allow up to eight devices to be multidropped on the same 2-wire bus.

FEATURES

? DS1631 and DS1631A Provide ±0.5°C Accuracy over a 0°C to +70°C Range

? DS1731 Provides ±1°C Accuracy over a -10°C to +85°C Range

? DS1631A Automatically Begins Taking Temperature Measurements at Power-Up

? Operating Temperature Range: -55°C to +125°C (-67°F to +257°F)

? Temperature Measurements Require No External Components

? Output Resolution is User-Selectable to 9, 10, 11, or 12 Bits

? Wide Power-Supply Range (+2.7V to +5.5V)

? Converts Temperature-to-Digital Word in 750ms (max)

? Multidrop Capability Simplifies Distributed Temperature-Sensing Applications

? Thermostatic Settings are User-Definable and Nonvolatile (NV)

? Data is Read/Written Through 2-Wire Serial Interface (SDA and SCL Pins)

? All Three Devices are Available in 8-Pin μSOP Packages and the DS1631 is Also Available in a 150mil SO package—see Table 1 for Ordering Information

產(chǎn)品屬性

  • 型號:

    DS1631AU/TR

  • 制造商:

    DALLAS

  • 制造商全稱:

    Dallas Semiconductor

  • 功能描述:

    High-Precision Digital Thermometer and Thermostat

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