AD8402AR10 The Analog Devices AD8402AR10 is a dual-channel digital potentiometer offering 256 positions and a nominal resistance of 10kΩ. It operates with a single supply voltage from 2.7V to 5.5V.
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AD8402AR10

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The Analog Devices AD8402AR10 is a dual-channel digital potentiometer offering 256 positions and a nominal resistance of 10kΩ. It operates with a single supply voltage from 2.7V to 5.5V.
✓ Total Stock: 2 pcs
$ Price Range: $0.99

AD8402AR10 Available from 1 distributor

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✓ Non-Authorised
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2 pcs
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AD8402AR10 Specifications Quick View

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AD8402AR10 Description

Short technical summary and product information.

The Analog Devices AD8402AR10 is a dual-channel, 256-position digital potentiometer designed to replace mechanical potentiometers. It provides an electronic adjustment function with a fixed resistance of 10kΩ between terminals A and B.

 

This device features a 3-wire, SPI-compatible serial data input for digital control, allowing for precise adjustments. It operates over a single supply voltage range of 2.7V to 5.5V and includes a power shutdown mode that consumes less than 5 µA. The update data loading rate is up to 10 MHz.

 

Applications for the AD8402AR10 include programmable filters, delays, time constants, volume control, panning, line impedance matching, and power supply adjustment. It is supplied in a space-saving SOIC-14 surface-mount package, suitable for various electronic designs.

 

The nominal temperature coefficient is 500 ppm/°C. The device is qualified for automotive applications.

AD8402AR10 Quick Information

Product Type: Digital Potentiometer
Canonical Name: AD8402AR10 Dual-Channel Digital Potentiometer
Subcategory: Dual-Channel

AD8402AR10 Compliance

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

AD8402AR10 Estimated Pricing

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1+ $0.99 $0.99

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

AD8402AR10 Features

  • Dual-channel digital potentiometer
  • 256 discrete resistance positions
  • 10kΩ nominal resistance
  • SPI-compatible serial interface
  • 2.7V to 5.5V single-supply operation

AD8402AR10 Applications

  • Programmable filters and delays
  • Adjustable time constants
  • Volume and panning control
  • Line impedance matching
  • Power supply adjustment

AD8402AR10 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance of the AD8402AR10?

The nominal resistance between terminals A and B for the AD8402AR10 is 10 kΩ.

How many positions does the AD8402AR10 digital potentiometer have?

The AD8402AR10 features 256 discrete positions for resistance adjustment.

What interface does the AD8402AR10 use for digital control?

The AD8402AR10 utilizes a 3-wire, SPI-compatible serial data input for digital control.

What is the operating voltage range for the AD8402AR10?

The AD8402AR10 operates with a single supply voltage ranging from 2.7V to 5.5V.

What is the shutdown current of the AD8402AR10?

In power shutdown mode, the AD8402AR10 consumes less than 5 µA.

What is the temperature coefficient of the AD8402AR10?

The nominal temperature coefficient for the AD8402AR10 is 500 ppm/°C.

What is the data loading rate for the AD8402AR10?

The AD8402AR10 supports an update data loading rate of up to 10 MHz.

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