DS18B20T中文资料芯伯乐数据手册PDF规格书

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 microprocessoreliminating the need for strong pull up operating conditions, which effectively reduce MCU

controller cost.

Feature

Low Cost, Replace DS18B20

Replace Ntc Thermistor

Each Device Has a Unique 64-Bit Serial Code Stored In On-Board RidMeasures Temperatures Accuracy: + 0.5°C

Supply Voltage:2.6v~5.5V

Dperating Temperature:-55°C~+150°C

Conversion Current: 40uA

Standby Current: 0.5uA

Resolution: 12 Bits (0.0625°C)

Communication Interface:1-Vire

Applications

Thermostatic Controls

Industrial System Controls

Cold Chain Transportation