1-Wire Digital Temperature Sensor with 1Kb Lockable EEPROM

General Description The MAX31826 digital thermometer provides 12-bit temperature measurements and communicates over a 1-WireM bus that by definition requires only one data line (and ground) for communication with a central microcontroller. It has a -55NC to +125NC operating temperature range and

文件：1.90121 Mbytes 页数：22 Pages

Maxim

美信

带有1Kb可锁存EEPROM的1-Wire数字温度传感器

MAX31826数字温度计提供12位温度测量并通过1-Wire®总线通信，只需要一条数据线(及地)与中央微控制器通信。器件工作温度范围为：-55°C至+125°C，-10°C至+85°C范围内精度可达±0.5°C。此外，器件可直接由数据线供电(“寄生供电”)，省去外部电源。每个器件具有唯一的64位序列号，允许多个器件在挂接在同一1-Wire总线。因此，通过一个微控制器(主机器件)可以方便地控制多个分布在较大区域的从机器件。MAX31826具有128字节(1Kb) EEPROM，用于储存系统数据。可锁定EEPROM永久禁止进一步的写操作。四个位置地址输入便于识别每个特定位置的器件。\n\n • 独特的1-Wire接口仅需一个引脚进行通信\n• 温度测量范围：-55°C至+125°C (-67°C至+257°C)\n• 12位温度分辨率(0.0625°C)\n• 多点通信简化多传感器系统设计 \n• 4个引脚可编程位，用于识别总线上多达16个传感器的位置\n• 可通过数据线供电(3.0V至3.7V电源范围)\n• 8引脚µMAX®封装;

ADI

亚德诺

1-Wire Digital Temperature Sensor with 1Kb Lockable EEPROM

General Description The MAX31826 digital thermometer provides 12-bit temperature measurements and communicates over a 1-WireM bus that by definition requires only one data line (and ground) for communication with a central microcontroller. It has a -55NC to +125NC operating temperature range and

文件：1.90121 Mbytes 页数：22 Pages

Maxim

美信

1-Wire Digital Temperature Sensor with 1Kb Lockable EEPROM

General Description The MAX31826 digital thermometer provides 12-bit temperature measurements and communicates over a 1-WireM bus that by definition requires only one data line (and ground) for communication with a central microcontroller. It has a -55NC to +125NC operating temperature range and

文件：1.90121 Mbytes 页数：22 Pages

Maxim

美信

Package：8-TSSOP，8-MSOP（0.118"，3.00mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 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 8UMAX

AD

亚德诺

Package：8-TSSOP，8-MSOP（0.118"，3.00mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 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 8UMAX

AD

亚德诺