DS1620S The Analog Devices DS1620S is a digital temperature sensor with a wide operating range of -55°C to 125°C. It offers 9-bit resolution and communicates via a 3-wire serial interface.
Mfr Part #:

DS1620S

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices DS1620S is a digital temperature sensor with a wide operating range of -55°C to 125°C. It offers 9-bit resolution and communicates via a 3-wire serial interface.
Total Stock: 13,552 pcs
$ Price Range: $1.50

DS1620S Available from 3 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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8,072 pcs
8072 pcs On Request 1 On Request On Request 07+09+ On Request On Request
Non-Authorised Inventory information
3,147 pcs
3147 pcs On Request 1 On Request On Request On Request On Request On Request
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2,333 pcs
2333 pcs On Request 1 On Request On Request On Request On Request On Request

DS1620S 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
Tape & Reel
Temperature Conversion Time
Temperature Increments
Temperature Reading
Test Condition
Voltage
accuracy (@ 0 °C ~ 70 °C)

DS1620S Description

Short technical summary and product information.

The DS1620S from Analog Devices is a digital thermometer and thermostat that provides precise temperature monitoring for various systems. It measures temperatures from -55°C to +125°C with 0.5°C increments and reads the temperature as a 9-bit digital value. The device converts temperature to a digital word in a maximum of 750ms.

 

Designed for ease of use, the DS1620S requires no external components and operates from a supply voltage range of 2.7V to 5.5V. Data is read from and written to the sensor via a simple 3-wire serial interface (CLK, DQ, RST). Its user-definable thermostatic settings are stored in nonvolatile memory, allowing for standalone applications without a CPU.

 

This digital temperature sensor is available in an 8-pin SOIC package, suitable for surface mounting. Its features include one-shot conversion and output switch capabilities, with an accuracy of ±0.5°C at 0°C to 70°C and ±2°C at -55°C to 125°C. The DS1620S is ideal for applications such as thermostatic controls, industrial systems, consumer products, and thermometers.

DS1620S Quick Information

Product Type: Digital Temperature Sensor
Canonical Name: DS1620S Digital Thermometer and Thermostat
Subcategory: Temperature Sensors

DS1620S Compliance

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

DS1620S Estimated Pricing

Qty Low High
1+ $1.50 $1.50

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

DS1620S Features

  • Measures temperatures from -55°C to 125°C.
  • Provides 9-bit temperature readings.
  • Operates from a 2.7V to 5.5V supply voltage.
  • Uses a 3-wire serial interface for communication.
  • Available in an 8-pin SOIC package.

DS1620S Applications

  • Suitable for thermostatic controls.
  • Used in industrial systems.
  • Applicable for consumer products.
  • Functions as a digital thermometer.

DS1620S FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the DS1620S?

The DS1620S operates from -55°C to 125°C.

What is the voltage supply range for the DS1620S?

The DS1620S operates with a supply voltage range of 2.7V to 5.5V.

What package type is the DS1620S available in?

The DS1620S is available in an 8-SOIC package.

What is the RoHS status of the DS1620S?

The DS1620S is RoHS3 Compliant.

What is the temperature conversion time for the DS1620S?

The DS1620S converts temperature to a digital word in a maximum of 750ms.

What is the temperature reading resolution of the DS1620S?

The DS1620S provides temperature readings as a 9-bit value.

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