DS18B20U+T&R The DS18B20U+T&R is a digital temperature sensor from Analog Devices / Maxim Integrated. It offers precise temperature measurements from -55°C to +125°C.
Mfr Part #:

DS18B20U+T&R

Available from 4 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The DS18B20U+T&R is a digital temperature sensor from Analog Devices / Maxim Integrated. It offers precise temperature measurements from -55°C to +125°C.
Total Stock: 8,657 pcs
$ Price Range: $1.50

DS18B20U+T&R Available from 4 distributors

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DS18B20U+T&R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Features
Interface
Mounting Type
Operating Temperature
Operating Voltage
Output Type
Package / Case
Resolution
Sensing Temperature
Sensor Type
Supplier Device Package
Tape & Reel
Test Condition
Voltage
accuracy (Unspecified condition)

DS18B20U+T&R Description

Short technical summary and product information.

The DS18B20U+T&R is a digital temperature sensor from Analog Devices / Maxim Integrated, designed for accurate temperature monitoring. It features a wide operating temperature range of -55°C to +125°C with a high accuracy of ±0.5°C between -10°C and +85°C. The sensor communicates via a unique 1-Wire interface, requiring only a single data line for communication and allowing for parasite power operation.

 

This device supports programmable resolution from 9 to 12 bits, providing flexibility for various applications. It is available in surface mount packages such as 8-uMAX/uSOP and 8-TSSOP/MSOP. The DS18B20U+T&R is suitable for applications including HVAC environmental controls, temperature monitoring systems, and process control systems.

 

Key features include its integrated temperature sensor and EEPROM, unique 64-bit serial code for multidrop capability, and user-definable nonvolatile alarm settings. This simplifies distributed temperature-sensing applications and reduces component count.

DS18B20U+T&R Quick Information

Product Type: Digital Temperature Sensor
Canonical Name: DS18B20U+T&R Digital Temperature Sensor
Subcategory: Digital

DS18B20U+T&R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DS18B20U+T&R Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

DS18B20U+T&R Features

  • Measures temperature from -55°C to +125°C.
  • Achieves ±0.5°C accuracy in a key range.
  • Utilizes a single-wire 1-Wire® interface.
  • Supports programmable 9 to 12-bit resolution.
  • Available in surface mount packages.

DS18B20U+T&R Applications

  • Ideal for HVAC environmental controls.
  • Suitable for building temperature monitoring.
  • Used in equipment and machinery monitoring.
  • Applicable for process monitoring systems.
  • Useful for thermostatic control applications.

DS18B20U+T&R FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the DS18B20U+T&R?

The operating temperature range is -55°C to +125°C.

What is the accuracy of the DS18B20U+T&R temperature sensor?

The accuracy is ±0.5°C from -10°C to +85°C.

What interface does the DS18B20U+T&R use?

It uses a 1-Wire® interface.

What is the supply voltage for the DS18B20U+T&R?

The voltage range is 3V to 5.5V.

What package options are available for the DS18B20U+T&R?

It is available in 8-uMAX/uSOP, 8-TSSOP/MSOP, SO (150 mils), µSOP, and TO-92 packages.

What is the resolution of the DS18B20U+T&R?

The resolution is 12 bits.

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