DS1631Z The Analog Devices DS1631Z is a digital temperature sensor with a wide operating range and high accuracy. It is suitable for various thermal management applications.
Mfr Part #:

DS1631Z

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices DS1631Z is a digital temperature sensor with a wide operating range and high accuracy. It is suitable for various thermal management applications.
Total Stock: 58,155 pcs
$ Price Range: $1.50

DS1631Z 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
43,048 pcs
43048 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
11,107 pcs
11107 pcs On Request 1 On Request On Request 1109+ On Request On Request
Non-Authorised Inventory information
4,000 pcs
4000 pcs On Request 1 On Request On Request On Request On Request On Request

DS1631Z Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Features
Mounting Type
Operating Temperature
Operating Voltage
Output Type
Resolution
Sensing Temperature
Sensor Type
Supplier Device Package
Test Condition
Voltage
accuracy (Minimum @ 0 °C ~ 70 °C)

DS1631Z Description

Short technical summary and product information.

The DS1631Z from Analog Devices is a digital temperature sensor designed for precise temperature monitoring across a broad range. It operates from -55°C to +125°C, offering an accuracy of ±0.5°C from 0°C to +70°C. The sensor provides user-selectable resolution from 9 to 12 bits and communicates via an I2C interface.

 

This device is available in an 8-pin SOIC package, suitable for surface mount applications. Its features include one-shot capability, output switch functionality, programmable limits, and standby mode, making it a flexible solution for space-constrained and thermally sensitive products. The DS1631Z simplifies distributed temperature sensing with its multidrop capability, allowing up to eight devices on a single 2-wire bus.

 

Applications for the DS1631Z include network routers and switches, cellular base stations, and portable products where accurate and reliable temperature monitoring is critical. Its nonvolatile storage of configuration settings allows for programming prior to installation, reducing system complexity and cost.

DS1631Z Quick Information

Product Type: Temperature Sensor
Canonical Name: DS1631Z Digital Temperature Sensor
Subcategory: Temperature Sensors

DS1631Z Compliance

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

DS1631Z Estimated Pricing

Qty Low High
1+ $1.50 $1.50

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

DS1631Z Features

  • Operates from -55°C to 125°C.
  • Achieves ±0.5°C accuracy over 0°C to 70°C.
  • Provides 11-bit resolution for precise readings.
  • Communicates via I2C interface.
  • Surface mountable in 8-SOIC package.

DS1631Z Applications

  • Ideal for network routers and switches.
  • Suitable for cellular base stations.
  • Used in portable product designs.
  • Applicable to space-constrained systems.
  • Supports distributed temperature sensing.

DS1631Z FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the DS1631Z?

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

What is the accuracy of the DS1631Z temperature sensor?

The accuracy is ±0.5°C from 0°C to 70°C, and ±2°C from -55°C to 125°C.

What is the supply voltage range for the DS1631Z?

The supply voltage range is 2.7V to 5.5V.

What package type is the DS1631Z available in?

The DS1631Z is available in an 8-SOIC package.

What is the output type of the DS1631Z sensor?

The output type is I²C.

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