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1Wire Digital Thermometer GXCAS GX18B20WS with Programmable Resolution and Unique 64Bit Serial Number
1Wire Digital Thermometer GXCAS GX18B20WS with Programmable Resolution and Unique 64Bit Serial Number
Specifications
Description :
TO-92S-2 Analog and Digital Output RoHS
Mfr. Part # :
GX18B20WS
Model Number :
GX18B20WS
Package :
TO-92S-2
Description

GX18B20 Programmable Resolution 1Wire Digital Thermometer

Product Overview

The GX18B20 is a digital thermometer with programmable resolution from 9 to 12 bits, communicating via a 1-Wire interface that requires only a single data line. It features a unique 64-bit serial number for each chip, enabling multidrop capability for distributed temperature sensing. The device can be powered directly from the data line (parasite power) within a supply voltage range of 2.5V to 5.5V. It offers a measuring range of -55C to +125C with 0.4C accuracy from -10C to +85C. The GX18B20 includes user-definable nonvolatile alarm settings and an Alarm Search command to identify devices outside programmed limits. It is available in multiple package types including MSOP8, SOP8, and various TO-92 variants.

Application Scenarios

  • Temperature control
  • Industrial systems
  • Consumer goods
  • Grain temperature measurement
  • Thermometers
  • Any thermal system

Product Attributes

  • Brand: GXCAS
  • Origin: BEIJING GALAXY-CAS TECHNOLOGY CO.,LTD

Technical Specifications

Feature Specification
Interface 1-Wire
Serial Number Independent 64-bit
Power Supply 2.5V ~ 5.5V (Data line or external VDD)
Measuring Range -55C to +125C (-67F to +257F)
Accuracy 0.4C from -10C to +85C
Resolution User Selectable (9 to 12 Bits)
Conversion Time (Max) 750ms (12-Bit)
Alarm Settings User-Definable Nonvolatile (NV)
Package Types MSOP8, SOP8, 3-Pin TO-92, TO92S, TO92APackages

2504101957_GXCAS-GX18B20WS_C2913560.pdf

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1Wire Digital Thermometer GXCAS GX18B20WS with Programmable Resolution and Unique 64Bit Serial Number

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Product Detail
Description :
TO-92S-2 Analog and Digital Output RoHS
Mfr. Part # :
GX18B20WS
Model Number :
GX18B20WS
Package :
TO-92S-2
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1Wire Digital Thermometer GXCAS GX18B20WS with Programmable Resolution and Unique 64Bit Serial Number

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Analog and Digital Output, Pressure Sensors, Transducers, Sensor, Transducer Amplifiers
Employee Number :
300~500
Certification Level :
Verified Supplier
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