DS1620 - 数字温度计和温度监控器
DS1620是Maxim美信半导体公司的一款1-Wire器件产品，DS1620是数字温度计和温度监控器，本站介绍了DS1620的封装应用图解、特点和优点、功能等，并给出了与DS1620相关的Maxim元器件型号供参考。
DS1620 - 数字温度计和温度监控器 - 1-Wire器件 - Maxim美信半导体高性能芯片品质 - 美信半导体
产品概述
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 user-defined temperature TH. TLOW is driven high if the DS1620's temperature is less than or equal to a user-defined temperature TL. TCOM is driven high when the temperature exceeds TH and stays high until the temperature falls below that of TL.
User-defined temperature settings are stored in nonvolatile memory, so parts can be programmed prior to insertion in a system, as well as used in standalone applications without a CPU. Temperature settings and temperature readings are all communicated to/from the DS1620 over a simple 3-wire interface.
关键特性
以下关键特性由Maxim美信半导体提供：Simply Adds Temperature Monitoring and Control to Any System Measures Temperatures From -55°C to +125°C in 0.5°C Increments; Fahrenheit Equivalent is -67°F to +257°F in 0.9°F Increments Temperature is Read as a 9-Bit ValueConverts Temperature to Digital Word in 750ms (max) Thermostatic Settings are User-Definable and Nonvolatile Can Be Used in a Wide Variety of ApplicationsSupply Voltage Range Covers From 2.7V to 5.5V Data is Read From/Written Via a 3-Wire Serial Interface (CLK, DQ, Active-Low RST ) Saves SpaceRequires No External Components 8-Pin DIP or SOIC (208-mil) Packages热门应用
消费类产品工业系统温度计温度监控器控制
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