温度传感器 可编程分辨率单总线温度传感器

Description The DS18B20 digital thermometer provides temperature measurement with a resolution of 9 to 12 bits, and canachieve lower and upper temperature limit alarms through programmable non-volatile storage units.DS18B20 uses a single bus protocol to communicate with the upper comp

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.

FEATURES  1-Wire Interface Requires Only One Port Pin for Communication  Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM  Multidrop Capability Simplifies Distributed Temperature-Sensing Applications  Requires No External Components Can Be Powered from Data Line;

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.

FEATURES  1-Wire Interface Requires Only One Port Pin for Communication  Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM  Multidrop Capability Simplifies Distributed Temperature-Sensing Applications  Requires No External Components Can Be Powered from Data Line;

Programmable Resolution 1-Wire Digital Thermometer

DESCRIPTION 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 groun

Programmable Resolution 1-Wire Digital Thermometer

Functional Diagrams DESCRIPTION The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile userprogrammable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only o

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

MOSFET

DESCRIPTION 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 g

分辨率可编程设置的1-Wire数字温度计

DS18B20数字温度传感器提供9-12位摄氏度温度测量数据，可编程非易失存储器设置温度监测的上限和下限，提供温度报警。DS18B20通过1-Wire®总线通信，只需要一条数据线 (和地线) 即可与处理器进行数据传输。器件可以工作在-55°C至+125°C范围，在-10°C至+85°C范围内测量精度为±0.5°C。此外，DS18B20还可以直接利用数据线供电 (寄生供电)，无需外部电源。每个DS18B20具有唯一的64位序列号，从而允许多个DS18B20挂接在同一条1-Wire总线。可以方便地采用一个微处理器控制多个分布在较大区域的DS18B20。该功能非常适合HVAC环境控制、楼宇/大型设备 • 独特的1-Wire®接口仅占用一个通信端口\n\n• 内置温度传感器和EEPROM减少外部元件数量\n• 测量温度范围：-55°C至+125°C (-67°F至+257°F) \n\n• -10°C至+85°C温度范围内测量精度为±0.5°C \n\n• 9位至12位可编程分辨率\n\n• 无需外部元件\n\n\n\n\n• 寄生供电模式下只需要2个操作引脚(DQ和GND) \n\n• 多点通信简化分布式温度测量\n• 每个器件具有唯一的64位序列号，存储在器件ROM内\n\n\n\n\n• 用户可灵活定义温度报警门限，通过报警搜索指令找到温度超出门限的器件\n\n• 提供8引脚SO(15;

封装/外壳：TO-226-3，TO-92-3 标准主体（!--TO-226AA） 包装：散装 描述：11 B -55 ~ 125C 1-WIRE DIGITAL, 传感器，变送器 温度传感器 - 模拟和数字输出

单总线数字温度传感器

1-Wire Digital Thermometer

文件：261.92 Kbytes Page：22 Pages

封装/外壳：TO-226-3，TO-92-3 标准主体（!--TO-226AA） 包装：散装 描述：SENSOR DIGITAL -55C-125C TO92-3 传感器，变送器 温度传感器 - 模拟和数字输出

Programmable Resolution 1-Wire Digital Thermometer

文件：183.81 Kbytes Page：22 Pages

Programmable Resolution 1-Wire Digital Thermometer

文件：223.83 Kbytes Page：21 Pages

DS18B20T是一款可编程分辨率单总线温度传感器，温度范围为-55~150度，精度为±0.5℃.

Description DS18B20T is a all integrated digital thermometer provides 12-bit Celsius temperature measurementswithout any other externa, sensing unit, it can communicates over a i-wire bus that by definitionrequires only one data line (and ground) for communication with a central microprocessore

Programmable Resolution 1-Wire Digital Thermometer

Functional Diagrams DESCRIPTION The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile userprogrammable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only o

丝印代码：18B20；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.

FEATURES  1-Wire Interface Requires Only One Port Pin for Communication  Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM  Multidrop Capability Simplifies Distributed Temperature-Sensing Applications  Requires No External Components Can Be Powered from Data Line;

丝印代码：18B20；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.

FEATURES  1-Wire Interface Requires Only One Port Pin for Communication  Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM  Multidrop Capability Simplifies Distributed Temperature-Sensing Applications  Requires No External Components Can Be Powered from Data Line;

丝印代码：18B20；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.

FEATURES  1-Wire Interface Requires Only One Port Pin for Communication  Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM  Multidrop Capability Simplifies Distributed Temperature-Sensing Applications  Requires No External Components Can Be Powered from Data Line;

丝印代码：18B20；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.

FEATURES  1-Wire Interface Requires Only One Port Pin for Communication  Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM  Multidrop Capability Simplifies Distributed Temperature-Sensing Applications  Requires No External Components Can Be Powered from Data Line;

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

Programmable Resolution 1-Wire Digital Thermometer

Functional Diagrams DESCRIPTION The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile userprogrammable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only o

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.

FEATURES  1-Wire Interface Requires Only One Port Pin for Communication  Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM  Multidrop Capability Simplifies Distributed Temperature-Sensing Applications  Requires No External Components Can Be Powered from Data Line;

MOSFET

DESCRIPTION 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 g

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

Functional Diagrams DESCRIPTION The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile userprogrammable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only o

MOSFET

DESCRIPTION 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 g

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.

FEATURES  1-Wire Interface Requires Only One Port Pin for Communication  Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM  Multidrop Capability Simplifies Distributed Temperature-Sensing Applications  Requires No External Components Can Be Powered from Data Line;

Programmable Resolution 1-Wire Digital Thermometer

Functional Diagrams DESCRIPTION The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile userprogrammable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only o

Programmable Resolution 1-Wire Digital Thermometer

文件：223.83 Kbytes Page：21 Pages

Programmable Resolution 1-Wire Digital Thermometer

文件：183.81 Kbytes Page：22 Pages

1-Wire Digital Thermometer

文件：261.92 Kbytes Page：22 Pages

温度传感器

DS18B20 Evaluation System

文件：995.25 Kbytes Page：7 Pages

DS18B20 Evaluation System

文件：995.25 Kbytes Page：7 Pages

DS18B20 Evaluation System

文件：995.25 Kbytes Page：7 Pages

Programmable Resolution 1-Wire Digital Thermometer

文件：183.81 Kbytes Page：22 Pages

1-Wire Parasite-Power Digital Thermometer

文件：227.21 Kbytes Page：19 Pages

1-Wire Parasite-Power Digital Thermometer

文件：227.21 Kbytes Page：19 Pages

Programmable Resolution 1-Wire Digital Thermometer

文件：183.81 Kbytes Page：22 Pages

Programmable Resolution 1-Wire Digital Thermometer

文件：183.81 Kbytes Page：22 Pages

Programmable Resolution 1-Wire Digital Thermometer

文件：183.81 Kbytes Page：22 Pages