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DS18B20U

Maxim Integrated

DS18B20U by Maxim Integrated

DS18B20U by Maxim Integrated is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.

Median Price

$6.060

Lifecycle Status

Suppliers In-Stock

11

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

DigiKey

USA . 721 parts In-Stock

1+ parts

$6.060

100+ parts

$3.003

1k+ parts

$2.415

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721

$6.060

$3.003

$2.415

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Distributors (In-Stock)

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Nova Conductors

Japan . 23 parts In-Stock

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$4.440

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23

$4.440

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Digiode

USA . 1,811 parts In-Stock

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$5.757

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$5.757

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Kruse Electronics AG

Switzerland . 10,000 parts In-Stock

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Kruse

Germany . 10,000 parts In-Stock

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Vyrian

USA . 8,211 parts In-Stock

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Anansix

USA . 2,144 parts In-Stock

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Partservice

France . 400 parts In-Stock

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$0.887

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$0.667

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$0.667

400

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$0.887

$0.667

$0.667

Micros sp.j. W. Kędra i J. Lic

Poland . 400 parts In-Stock

1+ parts

-

100+ parts

$0.860

1k+ parts

$0.762

10k+ parts

$0.762

400

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$0.860

$0.762

$0.762

Micros

Poland . 200 parts In-Stock

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$0.812

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$0.740

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200

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$0.812

$0.740

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Semi Source

USA . 10 parts In-Stock

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10

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Distributors (Availability)

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Advanced Electronics

New Zealand . 60 parts In-Stock

1+ parts

$1.861

100+ parts

$1.768

1k+ parts

$1.768

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60

$1.861

$1.768

$1.768

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Aztec Data Supply Inc.

USA . 192 parts In-Stock

1+ parts

$2.065

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192

$2.065

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MARBEL Systems

Belgium . 97 parts In-Stock

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$2.159

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$2.159

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Corohmni

South Africa . 864 parts In-Stock

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$2.217

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$2.217

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Modulus Dynamics

Lithuania . 1,073 parts In-Stock

1+ parts

$2.370

100+ parts

$2.370

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$2.370

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1,073

$2.370

$2.370

$2.370

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Texas Native Microelectronics

USA . 167 parts In-Stock

1+ parts

$2.482

100+ parts

$2.383

1k+ parts

$2.308

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$2.184

167

$2.482

$2.383

$2.308

$2.184

Kenton Components

USA . 2,426 parts In-Stock

1+ parts

$2.978

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$2.621

2,426

$2.978

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$2.621

Argo Parts USA

USA . 4,114 parts In-Stock

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$3.723

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$3.723

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Continental Prestige Electronics

USA . 3,454 parts In-Stock

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$3.723

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$3.649

3,454

$3.723

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$3.649

Netroflash

USA . 100 parts In-Stock

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$4.440

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$4.218

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$4.129

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$4.440

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$4.129

Semicontronic

India . 322 parts In-Stock

1+ parts

$5.150

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$5.021

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$4.996

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$5.150

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Corphita

USA . 398 parts In-Stock

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$5.454

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398

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Qasali Group International

UK . 1,140 parts In-Stock

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$6.701

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$6.232

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$5.897

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$6.701

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$5.897

AZTECH Wire

Italy . 637 parts In-Stock

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$13.269

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637

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Kepictronics

USA . 32,500 parts In-Stock

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RC Electronics

USA . 9,000 parts In-Stock

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$3.950

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$3.600

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$3.490

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$3.490

Glotronic Ltd.

UK . 3,790 parts In-Stock

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GreenTree Electronics

Israel . 2,000 parts In-Stock

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S.R.D Solutions

India . 1,500 parts In-Stock

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Kulean Microsystems

USA . 200 parts In-Stock

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$0.718

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$0.718

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$0.718

Lucentia Tech

USA . 150 parts In-Stock

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Overview

Discover the DS18B20U by Maxim Integrated, a cutting-edge temperature sensor that offers unparalleled accuracy and reliability. Manufactured by industry leader Maxim Integrated, this sensor is perfect for a wide range of applications, from industrial automation to home appliances. With a 12-bit resolution and a maximum accuracy of 0.5°C, the DS18B20U provides precise temperature readings with ease. Its compact design and 1-wire interface make it easy to integrate into any project, while its durable plastic housing ensures long-lasting performance. Upgrade your temperature sensing capabilities today with the DS18B20U!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material provides durability and protects the sensor from external factors, making it suitable for various environments.

Maximum Supply Voltage: 5.5 V

With a maximum supply voltage of 5.5V, this sensor can handle higher voltage levels and provide accurate temperature readings without any risk of damage.

No. of Bits: 12

Having 12 bits allows for higher resolution temperature readings, resulting in more precise and accurate data.

Body Width: 3 inch

The compact size of 3 inches makes it easy to integrate this sensor into various applications without taking up too much space.

Power Supplies (V): 3.3/5

Compatible with both 3.3V and 5V power supplies, offering flexibility in different system designs and power requirements.

Sensors or Transducers Type: TEMPERATURE SENSOR, SWITCH/DIGITAL OUTPUT, SERIAL

The multiple sensor types and output options make this sensor versatile and suitable for different temperature sensing applications.

No. of Terminals: 8

Having 8 terminals provides a secure connection and allows for more features to be integrated, enhancing the functionality of the sensor.

Body Height: 1.02 mm

The low profile of 1.02 mm makes this sensor suitable for applications with space constraints and allows for easy placement and installation.

Package Shape or Style: SQUARE

The square shape offers a compact form factor and facilitates easy mounting and positioning of the sensor in various applications.

Minimum Supply Voltage: 3 V

With a minimum supply voltage of 3V, this sensor can operate efficiently in low power systems without compromising performance.

Maximum Operating Temperature: 125 °C

Capable of operating at temperatures up to 125°C, suitable for high-temperature environments and industrial applications.

Minimum Operating Temperature: -55 °C

Capable of operating at temperatures as low as -55°C, making it suitable for refrigeration, automotive, and other cold temperature applications.

Terminal Finish: TIN LEAD

The tin lead finish ensures reliable and stable connections, reducing the risk of signal interference or loss.

Maximum Operating Current: 1.5 mA

With a low operating current of 1.5mA, this sensor consumes minimal power, making it energy-efficient and ideal for battery-powered devices.

Housing: PLASTIC

The plastic housing provides protection and insulation for the sensor components, ensuring reliable and accurate temperature readings.

Maximum Accuracy °C: 0.50

With a high accuracy of 0.50°C, this sensor delivers precise temperature measurements, making it suitable for critical applications that require accurate data.

Body Length/Diameter: 3 mm

The compact size of 3mm in length/diameter allows for easy integration and placement of the sensor in tight spaces or small devices.

Termination Type: SOLDER

The solder termination ensures a secure and reliable connection to other components or circuitry, enhancing the overall reliability and performance of the sensor.

Output Interface Type: 1-WIRE INTERFACE

The 1-wire interface simplifies the communication process and allows for easy integration with various systems, making it versatile and user-friendly.

Mounting Feature: SURFACE MOUNT

The surface mount feature enables easy and secure mounting of the sensor onto PCBs or other surfaces, simplifying the installation process and ensuring stability.

Technical Specifications

Temperature Sensors DS18B20U attributes and parameters. Explore more Temperature Sensors devices from Maxim Integrated

Specs

Maximum Accuracy (Cel):

0.50

Body Width:

3 inch

Body Height:

1.02 mm

Body Length/Diameter:

3 mm

Housing:

PLASTIC

JESD-609 Code:

e0

Mounting Feature:

No. of Bits:

12

No. of Terminals:

8

Maximum Operating Current:

1.5 mA

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-55 Cel

Output Interface Type:

1-WIRE INTERFACE

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

TSSOP8,.19

Package Shape or Style:

Power Supplies (V):

3.3/5

Sub-Category:

Other Sensors

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

3 V

Terminal Finish:

TIN LEAD

Termination Type:

SOLDER

Trade Compliance

DS18B20U Sensors & Transducers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Maxim Integrated

Maxim Integrated is a leading provider of analog and mixed-signal integrated circuits for a range of industries, including automotive, industrial, communications, consumer, and computing. Founded in 1983 with headquarters in San Jose, California, Maxim has grown to become one of the world’s largest producers of integrated circuits due to its innovative solutions that solve customers’ toughest design challenges. Maxim's broad portfolio includes products such as power management solutions, high-voltage solutions, motor driver solutions, amplifiers and comparators, data converters and interface ICs. For over 35 years, Maxim has continued to push the boundaries of analog integration by providing innovative integrated circuit products that offer the industry’s highest performance and best quality. The company’s commitment to delivering cutting-edge technology enables customers to stay current with changing demands in the market. From automotive check engine lights to fitness trackers worn on the wrist – Maxim enables customers across multiple industries to create groundbreaking products through their advanced IC designs. Maxim Integrated is now officially part of Analog Devices.

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Management team

President & CEO

Tunc Doluca

Senior VP & CFO

Brian C. White

Senior VP, Technology & Manufacturing Group

Vivek Jain

Manufacturer fab locations 3

Fab name Location Fab Initiation Wafer Capacity

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Fabrication

Fab Initiation

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Philippines

Cavite

Wafer Capacity

489,000

-

489,000

-

Fabrication

Fab Initiation

-

USA

Beaverton

Wafer Capacity

312,000

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312,000

-

Fabrication

Fab Initiation

-

Thailand

Chon Buri

Wafer Capacity

194,000

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194,000

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