DS1721S The Analog Devices DS1721S is a digital temperature sensor with a wide operating range of -55°C to 125°C. It features an I2C interface and is available in a surface-mount 8-SOIC package.
Mfr Part #:

DS1721S

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices DS1721S is a digital temperature sensor with a wide operating range of -55°C to 125°C. It features an I2C interface and is available in a surface-mount 8-SOIC package.
Total Stock: 8,296 pcs
$ Price Range: $1.50

DS1721S Available from 3 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
6,565 pcs
6565 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,340 pcs
1340 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
391 pcs
391 pcs On Request 1 On Request On Request 11+ On Request On Request

DS1721S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Features
Lead Spacing
Mounting Type
Operating Temperature
Output Type
Resolution
Sensing Temperature
Sensor Type
Supplier Device Package
Test Condition
Voltage

DS1721S Description

Short technical summary and product information.

The Analog Devices DS1721S is a digital temperature sensor designed for precise temperature monitoring across a broad range. It operates from -55°C to 125°C, making it suitable for various environmental conditions. The sensor communicates via an I2C interface, offering a resolution of 11 bits for accurate readings.

 

This device supports a voltage range of 2.7V to 5.5V and features like one-shot operation, output switch, programmable limit, programmable resolution, and standby mode. Its accuracy is rated at ±1°C (±2°C) under specific test conditions. The DS1721S is housed in a compact 8-SOIC package, designed for surface mounting.

 

Key features include its digital output, local sensing capability, and a wide operating temperature range. The sensor's programmability allows for customization in various applications. Its robust design and reliable performance make it a valuable component for temperature sensing needs.

DS1721S Quick Information

Product Type: Digital Temperature Sensor
Canonical Name: Analog Devices / Maxim Integrated DS1721S Digital Temperature Sensor
Subcategory: Digital Output

DS1721S Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DS1721S Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

DS1721S Features

  • Digital, local temperature sensing capability.
  • Wide -55°C to 125°C operating temperature range.
  • I2C serial communication interface.
  • 11-bit resolution with ±1°C accuracy.
  • Surface mount 8-SOIC package.

DS1721S Applications

  • Ideal for environmental monitoring systems.
  • Suitable for industrial control applications.
  • Used in consumer electronics devices.
  • Applicable for thermal management solutions.

DS1721S FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the DS1721S?

The operating temperature range is -55°C to 125°C.

What type of output does the DS1721S provide?

The DS1721S provides an I²C output.

What is the voltage range for the DS1721S?

The operating voltage range is 2.7V to 5.5V.

What is the accuracy of the DS1721S temperature sensor?

The accuracy is ±1°C (±2°C).

What package is the DS1721S available in?

The DS1721S is available in an 8-SOIC package.

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