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DS1821

Maxim Integrated

DS1821 by Maxim Integrated

DS1821 by Maxim Integrated is an 8-bit temperature sensor with a supply voltage range of 2.7V to 5.5V and operates b/w -55°C to 125°C. It features a 1-Wire interface, digital output switch, and serial communication making it ideal for applications requiring precise temperature monitoring in compact spaces.

Median Price

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Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (In-Stock)

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Anansix

USA . 2,898 parts In-Stock

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Vyrian

USA . 1,558 parts In-Stock

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Digiode

USA . 62 parts In-Stock

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Nova Conductors

Japan . 50 parts In-Stock

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50

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J2 Sourcing AB

Sweden . 14 parts In-Stock

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Prism Electronics

USA . 8 parts In-Stock

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Mil-Aero Solutions, Inc.

USA . 4 parts In-Stock

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LittleDiode

UK . 2 parts In-Stock

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Resion

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MARBEL Systems

Belgium . 2,353 parts In-Stock

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$2.161

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$2.161

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Texas Native Microelectronics

USA . 350 parts In-Stock

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$2.484

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$2.385

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$2.310

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$2.186

350

$2.484

$2.385

$2.310

$2.186

Modulus Dynamics

Lithuania . 1,270 parts In-Stock

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$2.726

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$2.726

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$2.726

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Kenton Components

USA . 2,173 parts In-Stock

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$2.981

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Qasali Group International

UK . 14,480 parts In-Stock

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$6.707

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$6.237

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AZTECH Wire

Italy . 288 parts In-Stock

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$12.845

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Semicontronic

India . 1,290 parts In-Stock

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$13.750

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$13.406

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$13.338

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One Stop Electronics

USA . 332 parts In-Stock

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$26.750

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Perfect Parts

USA . 4,145 parts In-Stock

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Glotronic Ltd.

UK . 3,790 parts In-Stock

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Continental Prestige Electronics

USA . 2,695 parts In-Stock

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Authorized Procurement Solutions

USA . 2,500 parts In-Stock

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Argo Parts USA

USA . 1,993 parts In-Stock

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Corphita

USA . 1,018 parts In-Stock

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Bastille Electronics

Australia . 500 parts In-Stock

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500

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Overview

Unlock precise temperature monitoring with the DS1821 by Maxim Integrated. Crafted with quality materials and cutting-edge technology, this temperature sensor offers unparalleled accuracy and reliability. Ideal for a wide range of applications, from HVAC systems to medical devices, this sensor provides real-time data to optimize performance and efficiency. Trust Maxim Integrated to deliver superior products that exceed expectations. Elevate your temperature sensing capabilities with the DS1821 today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the temperature sensor lightweight and durable, suitable for various applications.

Maximum Supply Voltage: 5.5 V

With a high maximum supply voltage of 5.5V, this temperature sensor can be used in a wide range of electronic circuits without the risk of damage.

No. of Bits: 8

The 8-bit resolution provides a good balance between accuracy and cost for temperature sensing applications.

Body Width: 3.04 inch

The compact body width of 3.04 inches allows for easy integration into smaller devices or circuit designs.

Maximum Operating Temperature: 125 °C

The high maximum operating temperature of 125°C ensures reliable performance even in harsh environments or during temperature fluctuations.

Minimum Operating Temperature: -55 °C

The wide range of minimum operating temperature (-55°C) allows this sensor to be used in both freezing and high-temperature environments.

Output Interface Type: 1-WIRE INTERFACE

The 1-Wire interface simplifies the connection and communication with other devices, making it a convenient choice for integration into various systems.

Termination Type: SOLDER

The solder termination type ensures a secure connection and easy installation of the temperature sensor in circuits or devices.

Technical Specifications

Temperature Sensors DS1821 attributes and parameters. Explore more Temperature Sensors devices from Maxim Integrated

Specs

Maximum Accuracy (Cel):

1

Body Width:

3.04 inch

Body Height:

8.89 mm

Body Length/Diameter:

4.57 mm

Housing:

PLASTIC

JESD-609 Code:

e0

Mounting Feature:

No. of Bits:

8

No. of Terminals:

3

Maximum Operating Current:

1 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:

SIP3,.1,50

Package Shape or Style:

Power Supplies (V):

3/5

Sub-Category:

Other Sensors

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

2.7 V

Terminal Finish:

Tin/Lead (Sn/Pb)

Termination Type:

SOLDER

Trade Compliance

DS1821 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

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489,000

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Fabrication

Fab Initiation

-

USA

Beaverton

Wafer Capacity

312,000

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312,000

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Fabrication

Fab Initiation

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Thailand

Chon Buri

Wafer Capacity

194,000

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194,000

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