单总线数字温度传感器

AiP18B20数字温度传感器提供9-Bit到12-Bit 的摄氏温度测量精度和一个用户可编程的非易失性且具有过温和低温触发报警功能。AiP18B20采用的1-wire通信即仅采用一个数据线（以及地）与微控制器进行通信。该传感器的温度检测范围为-40℃至+85℃，并且在温度范围超过-10℃至85℃之外时还具有±0.5℃的精度。此外，AiP18B20可以直接由数据线供电而不需要外部电源供电。每片AiP18B20都有一个独一无二的64位序列号，所以一个1-wire总线上可连接多个AiP18B20设备。因此，在一个分布式的大环境里用一个微控制器控制多个AiP18B20是非常简单的。这些特征使得其在H • 独特的1-wire总线接口仅需要一个管脚来通信。\n• 多路采集能力使得分布式温度采集应用更加简单。\n• 能够采用数据线供电；供电范围为3.0V至5.5V。\n• 温度范围超过-10℃至85℃之外时具有±0.5℃的精度。\n• 温度转换时间在转换精度为12-Bits时达到最大值750ms。\n• 定义了温度报警搜索命令和当温度超过用户自定义的设定值时。\n• 封装形式：TO-92/SOP8/MSOP8;

Programmable Resolution 1-Wire Digital Thermometer

DESCRIPTION The DS18B20 Digital Thermometer provides 9 to 12-bit (configurable) temperature readings which indicate the temperature of the device. Information is sent to/from the DS18B20 over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central micro

1-Wire Parasite-Power Digital Thermometer

The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for commu

Flipchip 1-Wire Digital Thermometer

DESCRIPTION The DS18B20X Digital Thermometer provides 9 to 12–bit centigrade temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20X communicates over a 1-wire bus that by definition requires only one data line (and grou

Programmable Resolution 1-Wire Digital Thermometer

DESCRIPTION The DS18B20 Digital Thermometer provides 9 to 12-bit (configurable) temperature readings which indicate the temperature of the device. Information is sent to/from the DS18B20 over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central micro

Programmable Resolution 1-Wire Digital Thermometer

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