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DS1821+

Maxim Integrated

DS1821+ by Maxim Integrated

DS1821+ by Maxim Integrated is an 8-bit temperature sensor with a 1-Wire interface. It operates b/w -55°C to 125°C, suitable for various applications requiring precise temperature monitoring. The sensor comes in a rectangular plastic package with dimensions of 3.04" x 4.57" x 8.89 mm and supports supply voltages from 2.7V to 5.5V, making it versatile for different electronic systems.

Median Price

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Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (In-Stock)

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Digiode

USA . 2,497 parts In-Stock

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Anansix

USA . 1,381 parts In-Stock

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Vyrian

USA . 1,254 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 28 parts In-Stock

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Nova Conductors

Japan . 21 parts In-Stock

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MARBEL Systems

Belgium . 37 parts In-Stock

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$1.991

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Texas Native Microelectronics

USA . 67 parts In-Stock

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$2.289

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$2.197

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$2.129

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$2.014

67

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$2.014

Kenton Components

USA . 6,119 parts In-Stock

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$2.747

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$2.417

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$2.417

Qasali Group International

UK . 409 parts In-Stock

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$6.180

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$5.748

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$5.439

409

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$5.439

AZTECH Wire

Italy . 300 parts In-Stock

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$15.013

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One Stop Electronics

USA . 966 parts In-Stock

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$31.750

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Ampacity Inc.

Singapore . 1,009 parts In-Stock

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Semicontronic

India . 987 parts In-Stock

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Argo Parts USA

USA . 4,203 parts In-Stock

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Glotronic Ltd.

UK . 3,790 parts In-Stock

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Continental Prestige Electronics

USA . 3,392 parts In-Stock

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Corphita

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Bastille Electronics

Australia . 54 parts In-Stock

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Overview

Discover the DS1821+ by Maxim Integrated, a top-quality temperature sensor that offers precision and reliability for a range of applications. With a reputation for excellence in manufacturing, Maxim Integrated ensures that this sensor delivers accurate readings and seamless performance. Whether you need to monitor temperatures in industrial settings or home automation systems, the DS1821+ provides value, benefits, and advantages that meet your needs. Trust Maxim Integrated to provide innovative solutions that simplify your projects and enhance efficiency.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

PLASTIC/EPOXY material provides durability and resistance to environmental factors, making it suitable for various applications.

Maximum Supply Voltage: 5.5 V

Supports a maximum supply voltage of 5.5V, allowing for compatibility with a wide range of systems and power sources.

No. of Bits: 8

8 bits resolution provides precise and accurate temperature measurements, ensuring reliable performance.

Body Width: 3.04 inch

Compact body width of 3.04 inches enables easy integration and installation in tight spaces or on PCBs.

Power Supplies (V): 3/5

Supports power supply voltages of 3V and 5V, offering flexibility in power options for different applications.

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

Offers versatile sensing capabilities with temperature measurement, switch functionality, and serial communication, making it a multifunctional sensor.

No. of Terminals: 3

Simple 3 terminal design for easy connectivity and integration into circuits or systems.

Body Height: 8.89 mm

Compact body height of 8.89mm allows for easy placement and mounting in various applications.

Package Shape or Style: RECTANGULAR

Rectangular package shape offers versatility in mounting and placement options, suitable for different design requirements.

Minimum Supply Voltage: 2.7 V

Supports a minimum supply voltage of 2.7V, ensuring efficient operation even with lower power sources.

Maximum Operating Temperature: 125 °C

With a maximum operating temperature of 125°C, the sensor can withstand high-temperature environments and applications.

Minimum Operating Temperature: -55 °C

Capable of operating at temperatures as low as -55°C, making it suitable for both high and low-temperature applications.

Terminal Finish: Matte Tin (Sn)

Matte tin terminal finish provides good conductivity and solderability for reliable connections.

Maximum Operating Current: 1 mA

Low maximum operating current of 1mA helps in power efficiency and reduces energy consumption.

Housing: PLASTIC

Durable plastic housing offers protection to the internal components and ensures longevity of the sensor.

Body Length/Diameter: 4.57 mm

Compact body length/diameter of 4.57mm for easy handling and installation in various applications.

Termination Type: SOLDER

Solder termination type ensures secure and reliable connections for stable performance.

Output Interface Type: 1-WIRE INTERFACE

1-Wire interface simplifies communication and allows for easy integration with compatible systems.

Mounting Feature: SURFACE MOUNT

Surface mounting feature offers convenient and space-saving installation on PCBs or other surfaces.

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:

e3

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:

Matte Tin (Sn)

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

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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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