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DS1821S

Maxim Integrated

DS1821S by Maxim Integrated

DS1821S by Maxim Integrated is an 8-bit temperature sensor with a supply voltage range of 2.7-5.5V and 1mA max operating current. It features a 1-Wire interface, -55 to 125°C operating temp, and is ideal for applications requiring digital output in a compact rectangular package.

Median Price

$3.122

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

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Nova Conductors

Japan . 550 parts In-Stock

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Vyrian

USA . 4,195 parts In-Stock

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Anansix

USA . 1,913 parts In-Stock

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Digiode

USA . 1,178 parts In-Stock

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LWI Electronics Inc

India . 36 parts In-Stock

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Q Components

USA . 27 parts In-Stock

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NexGen Digital

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Mil-Aero Solutions, Inc.

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Corohmni

South Africa . 44 parts In-Stock

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$1.997

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Modulus Dynamics

Lithuania . 1,917 parts In-Stock

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$2.291

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$2.291

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$2.291

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Aztec Data Supply Inc.

USA . 1,996 parts In-Stock

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$2.520

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MARBEL Systems

Belgium . 463 parts In-Stock

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$2.547

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Texas Native Microelectronics

USA . 12,301 parts In-Stock

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$2.928

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$2.811

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$2.723

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$2.577

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Argo Parts USA

USA . 4,251 parts In-Stock

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Continental Prestige Electronics

USA . 4,219 parts In-Stock

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$3.060

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Netroflash

USA . 100 parts In-Stock

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$2.966

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$2.903

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Kenton Components

USA . 1,287 parts In-Stock

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$3.514

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$3.092

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Qasali Group International

UK . 989 parts In-Stock

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$7.906

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$7.352

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$6.957

989

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Semicontronic

India . 171 parts In-Stock

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$8.750

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$8.531

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$8.488

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AZTECH Wire

Italy . 791 parts In-Stock

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One Stop Electronics

USA . 655 parts In-Stock

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$34.750

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Glotronic Ltd.

UK . 3,790 parts In-Stock

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Authorized Procurement Solutions

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Alle Elektronik GmbH

Germany . 3,470 parts In-Stock

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Corphita

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Assy Fe

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Perfect Parts

USA . 560 parts In-Stock

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Overview

Discover the DS1821S by Maxim Integrated, a top-quality temperature sensor that offers unmatched precision and reliability. With Maxim Integrated's reputation for excellence in manufacturing, you can trust that this sensor is built to last. Ideal for a wide range of applications, from industrial automation to consumer electronics, the DS1821S provides accurate temperature readings with ease. Experience the value and benefits of this innovative product today and ensure precise temperature control in your projects. Trust Maxim Integrated for all your sensor needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

PLastic/Epoxy material makes the sensor lightweight and durable, suitable for various applications.

Maximum Supply Voltage: 5.5 V

Wide supply voltage range allows for flexibility in power supply options and compatibility with different systems.

No. of Bits: 8

High resolution 8-bit output provides precise temperature measurements for accurate monitoring.

Body Width: 5.28 inch

Compact size allows for easy integration into different systems or devices.

Power Supplies (V): 3/5

Support for both 3V and 5V power supplies offers versatility in connectivity and power options.

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

Combination of temperature sensor, switch/digital output, and serial interface provides multiple functionalities in a single device.

No. of Terminals: 8

Multiple terminals allow for easy connections and wiring, enhancing the usability of the sensor.

Body Height: 1.98 mm

Low profile design makes the sensor suitable for applications with space constraints.

Package Shape or Style: RECTANGULAR

Rectangular shape provides a standardized form factor for easy mounting and installation.

Minimum Supply Voltage: 2.7 V

Low minimum supply voltage ensures efficient power consumption and compatibility with low-power systems.

Maximum Operating Temperature: 125 °C

High maximum operating temperature range allows for accurate temperature readings in various environments.

Minimum Operating Temperature: -55 °C

Wide minimum operating temperature range enables the sensor to be used in extreme temperature conditions.

Terminal Finish: TIN LEAD

Tin Lead terminal finish provides good solderability and durability for long-term use.

Maximum Operating Current: 1 mA

Low operating current ensures efficient power usage and reduces energy consumption.

Housing: PLASTIC

Plastic housing is lightweight, cost-effective, and offers good protection for the internal components of the sensor.

Body Length/Diameter: 5.31 mm

Compact body length/diameter allows for easy installation and integration into different systems.

Termination Type: SOLDER

Solder termination type ensures secure connections and reliable performance.

Output Interface Type: 1-WIRE INTERFACE

1-Wire interface simplifies connectivity and communication with other devices, making integration easier.

Mounting Feature: SURFACE MOUNT

Surface mount capability allows for easy and secure attachment to PCBs or other surfaces for stable operation.

Technical Specifications

Temperature Sensors DS1821S 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:

e0

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:

TIN LEAD

Termination Type:

SOLDER

Trade Compliance

DS1821S Sensors & Transducers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-499-5686, 5962014995686

NIIN

014995686

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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