絲印：DS1620；Digital Thermometer and Thermostat

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Operating Instructions

INTRODUCTION The DS1703K is a software evaluation kit designed for use with the Dallas Semiconductor family of 3-wire temperature sensing devices. Full device functionality is supported for the DS1620, DS1720, DS1626, DS1726, and DS1722. The SPI interface of the DS1722 is also supported. All user

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Digital Thermometer and Thermostat

DESCRIPTION The DS1620 Digital Thermometer and Thermostat provides 9–bit temperature readings which indicate the temperature of the device. With three thermal alarm outputs, the DS1620 can also act as a thermostat. THIGH is driven high if the DS1620’s temperature is greater than or equal to a us

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DALLAS

絲印：DS1620；Digital Thermometer and Thermostat

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數(shù)字溫度計和溫度監(jiān)控器

DS1620數(shù)字溫度計和恒溫器提供9位溫度讀數(shù)以指示器件的溫度。DS1620具有三個溫度警報輸出，還可以充當恒溫器。如果DS1620的溫度大于或等于用戶定義的溫度TH，則THIGH被驅(qū)動為高電平。如果DS1620的溫度小于或等于用戶定義的溫度TL，則TLOW被驅(qū)動為高電平。當溫度超過TH時，TCOM被驅(qū)動為高電平，并保持高電平，直到溫度降至TL以下。\n\n 用戶定義的溫度設(shè)置存儲在非易失性存儲器中，因此可以在插入系統(tǒng)之前對器件進行編程，也可以在沒有CPU的情況下用于獨立應(yīng)用。溫度設(shè)置和溫度讀數(shù)均通過簡單的3線接口在DS1620之間來回傳輸。\n\n ? ? 簡單地為任何系統(tǒng)添加溫度監(jiān)測和控制\n? 測量-55°C至+125°C范圍內(nèi)的溫度，增量為0.5°C；華氏度當量為-67°F至+257°F，增量為0.9°F\n\n? 溫度讀數(shù)為9位值\n\n? 在750ms（最大值）內(nèi)將溫度轉(zhuǎn)換為數(shù)字字\n\n? 恒溫設(shè)置可由用戶定義且具有非易失性\n\n\n\n\n? 可用于多種應(yīng)用\n? 電源電壓范圍為2.7V至5.5V\n\n? 通過3線串行接口（CLK、DQ、低電平有效RST）讀取/寫入數(shù)據(jù)\n\n\n\n\n? 節(jié)省空間\n? 無需外部元件\n\n? 8引腳DIP或SOIC (208-mil)封裝;

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亞德諾

Package：8-DIP（0.300"，7.62mm）；包裝：散裝 類別：傳感器，變送器 溫度傳感器 - 模擬和數(shù)字輸出 描述：SENSOR DIGITAL -55C-125C 8DIP

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Digital Thermometer and Thermostat

DESCRIPTION The DS1620 Digital Thermometer and Thermostat provides 9–bit temperature readings which indicate the temperature of the device. With three thermal alarm outputs, the DS1620 can also act as a thermostat. THIGH is driven high if the DS1620’s temperature is greater than or equal to a us

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Digital Thermometer and Thermostat

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絲?。?a target="_blank" title="Marking" href="/ds1620(seenote)/marking.html">DS1620(SeeNote)；Digital Thermometer and Thermostat

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絲?。?a target="_blank" title="Marking" href="/ds1620(seenote)/marking.html">DS1620(SeeNote)；Digital Thermometer and Thermostat

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