丝印：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

丝印：DS1620；Digital Thermometer and Thermostat

文件：451.94 Kbytes 页数：12 Pages

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丝印：DS1620(SeeNote)；Digital Thermometer and Thermostat

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丝印：DS1620(SeeNote)；Digital Thermometer and Thermostat

文件：451.94 Kbytes 页数：12 Pages

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数字温度计和温度监控器

DS1620数字温度计和恒温器提供9位温度读数以指示器件的温度。DS1620具有三个温度警报输出，还可以充当恒温器。如果DS1620的温度大于或等于用户定义的温度TH，则THIGH被驱动为高电平。如果DS1620的温度小于或等于用户定义的温度TL，则TLOW被驱动为高电平。当温度超过TH时，TCOM被驱动为高电平，并保持高电平，直到温度降至TL以下。\n\n 用户定义的温度设置存储在非易失性存储器中，因此可以在插入系统之前对器件进行编程，也可以在没有CPU的情况下用于独立应用。温度设置和温度读数均通过简单的3线接口在DS1620之间来回传输。\n\n   • 简单地为任何系统添加温度监测和控制\n• 测量-55°C至+125°C范围内的温度，增量为0.5°C；华氏度当量为-67°F至+257°F，增量为0.9°F\n\n• 温度读数为9位值\n\n• 在750ms（最大值）内将温度转换为数字字\n\n• 恒温设置可由用户定义且具有非易失性\n\n\n\n\n• 可用于多种应用\n• 电源电压范围为2.7V至5.5V\n\n• 通过3线串行接口（CLK、DQ、低电平有效RST）读取/写入数据\n\n\n\n\n• 节省空间\n• 无需外部元件\n\n• 8引脚DIP或SOIC (208-mil)封装;

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Package：8-DIP（0.300"，7.62mm）；包装：散装 类别：传感器，变送器 温度传感器 - 模拟和数字输出 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

文件：451.94 Kbytes 页数：12 Pages

Maxim

美信