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DS1821S+T&R

Maxim Integrated

DS1821S+T&R by Maxim Integrated

DS1821S+T&R by Maxim Integrated is an 8-bit temperature sensor with a supply voltage range of 2.7V to 5.5V, operating from -55°C to 125°C. It features a digital output interface, surface mounting, and is ideal for applications requiring precise temperature monitoring in various industries.

Median Price

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Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Anansix

USA . 2,278 parts In-Stock

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2,278

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Digiode

USA . 1,268 parts In-Stock

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1,268

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Vyrian

USA . 532 parts In-Stock

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532

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Nova Conductors

Japan . 300 parts In-Stock

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300

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Distributors (Availability)

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Aztec Data Supply Inc.

USA . 952 parts In-Stock

1+ parts

$1.560

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952

$1.560

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MARBEL Systems

Belgium . 100 parts In-Stock

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$1.744

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100

$1.744

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Texas Native Microelectronics

USA . 932 parts In-Stock

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$2.005

100+ parts

$1.925

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$1.865

10k+ parts

$1.764

932

$2.005

$1.925

$1.865

$1.764

Kenton Components

USA . 3,957 parts In-Stock

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$2.406

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$2.117

3,957

$2.406

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$2.117

Corohmni

South Africa . 498 parts In-Stock

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$2.429

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498

$2.429

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Semicontronic

India . 849 parts In-Stock

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$4.750

100+ parts

$4.631

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$4.608

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849

$4.750

$4.631

$4.608

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Qasali Group International

UK . 450 parts In-Stock

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$5.414

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$5.035

10k+ parts

$4.764

450

$5.414

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$5.035

$4.764

AZTECH Wire

Italy . 800 parts In-Stock

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$8.743

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800

$8.743

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One Stop Electronics

USA . 1,450 parts In-Stock

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$12.750

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$12.750

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Ampacity Inc.

Singapore . 858 parts In-Stock

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$50.750

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858

$50.750

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Continental Prestige Electronics

USA . 5,614 parts In-Stock

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Argo Parts USA

USA . 4,670 parts In-Stock

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4,670

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Corphita

USA . 912 parts In-Stock

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912

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Bastille Electronics

Australia . 40 parts In-Stock

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40

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Overview

Enhance your temperature sensing capabilities with the DS1821S+T&R by Maxim Integrated. Known for their top-notch quality and reliability, this temperature sensor offers precise readings and a durable construction. Ideal for applications in industries such as automotive, HVAC, and consumer electronics, this sensor provides accurate data to ensure optimal performance. Trust Maxim Integrated to deliver exceptional products that meet your needs and exceed your expectations. Upgrade your temperature monitoring system today with the DS1821S+T&R.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy body material provides durability and resistance to environmental factors, making the sensor suitable for a variety of applications.

Maximum Supply Voltage: 5.5 V

The high maximum supply voltage allows for flexibility in power supply options and ensures reliable performance even in systems with higher voltage levels.

No. of Bits: 8

The 8-bit resolution provides accurate temperature readings, making this sensor suitable for applications where precision is important.

Body Width: 5.28 inch

The compact body width enables easy integration and mounting of the sensor in various space-constrained environments.

Power Supplies (V): 3/5

The sensor can operate at both 3V and 5V power supplies, offering flexibility in compatibility with different systems.

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

The sensor's multiple output options provide versatility in interfacing with different systems, allowing for seamless integration into various applications.

No. of Terminals: 8

The higher number of terminals allows for more connections and functionality, enhancing the sensor's capabilities in complex systems.

Body Height: 1.98 mm

The slim body height enables the sensor to be easily mounted in tight spaces while maintaining a low profile.

Package Shape or Style: RECTANGULAR

The rectangular shape of the package makes it easy to handle and mount, ensuring straightforward installation in a variety of configurations.

Minimum Supply Voltage: 2.7 V

The low minimum supply voltage requirement ensures that the sensor can operate efficiently even in systems with lower power supply levels.

Maximum Operating Temperature: 125 °C

The high maximum operating temperature range allows the sensor to withstand elevated temperatures without compromising performance, making it suitable for demanding industrial environments.

Minimum Operating Temperature: -55 °C

The wide minimum operating temperature range ensures the sensor can function effectively in extreme cold conditions, providing reliable temperature readings regardless of the environment.

Terminal Finish: MATTE TIN

The matte tin finish provides good electrical conductivity and solderability, ensuring secure connections for reliable performance.

Maximum Operating Current: 1 mA

The low maximum operating current requirement ensures minimal power consumption, making the sensor energy-efficient and suitable for battery-powered applications.

Housing: PLASTIC

The plastic housing offers lightweight and durable protection for the sensor components, ensuring long-term reliability in various operating conditions.

Body Length/Diameter: 5.31 mm

The compact body length/diameter allows for easy installation and integration into space-constrained systems while maintaining a small footprint.

Termination Type: SOLDER

The solder termination type provides a secure connection for reliable signal transmission, ensuring stable performance in demanding applications.

Output Interface Type: 1-WIRE INTERFACE

The 1-Wire interface simplifies the connectivity of the sensor to a host system, reducing installation complexity and enabling seamless communication for efficient temperature monitoring.

Mounting Feature: SURFACE MOUNT

The surface mount capability allows for easy and secure mounting of the sensor on PCBs or other surfaces, ensuring stable placement for accurate temperature readings in various applications.

Technical Specifications

Temperature Sensors DS1821S+T&R attributes and parameters. Explore more Temperature Sensors devices from Maxim Integrated

Specs

Maximum Accuracy (Cel):

1

Additional Features:

COMPLIANCE TO MIL-208

Body Width:

5.28 inch

Body Height:

1.98 mm

Body Length/Diameter:

5.31 mm

Housing:

PLASTIC

JESD-609 Code:

e3

Mounting Feature:

No. of Bits:

8

No. of Terminals:

8

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:

SOP8,.3

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:

MATTE TIN

Termination Type:

SOLDER

Trade Compliance

DS1821S+T&R 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

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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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