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AD2428WCCSZ-RL The AD2428WCCSZ-RL is an automotive-qualified A2B audio transceiver from Analog Devices. It supports a single master, multiple slave line topology with up to 32 upstream and 32 downstream channels.
Mfr Part #:

AD2428WCCSZ-RL

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD2428WCCSZ-RL is an automotive-qualified A2B audio transceiver from Analog Devices. It supports a single master, multiple slave line topology with up to 32 upstream and 32 downstream channels.
✓ Total Stock: 4,322 pcs

AD2428WCCSZ-RL Available from 2 distributors

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✓ Non-Authorised
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Optech Co.,Limited ✓
Non-Authorised Inventory information
3,322 pcs
On Request
3322 pcs On Request 1 On Request On Request 24+ On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
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AD2428WCCSZ-RL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Function
Interface
Mounting Type
Number of Channels
Operating Temperature
Supplier Device Package
Voltage
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AD2428WCCSZ-RL Description

Short technical summary and product information.

The AD2428WCCSZ-RL is an Automotive Audio Bus (A2B) transceiver designed for automotive audio applications. It operates as a configurable master or slave on an A2B line topology bus, supporting up to 15 meters between nodes and 40 meters overall cable length. The device provides a multichannel I2S/TDM interface with up to 32 upstream and 32 downstream channels, along with an I2C control interface.

 

This transceiver includes a PDM interface capable of handling up to four high dynamic range microphone inputs. It is AEC-Q100 qualified for automotive applications, making it suitable for hands-free communication, active noise cancellation, and microphone arrays. The device operates from a 3V to 3.63V supply and over a -40°C to +105°C temperature range.

 

The AD2428WCCSZ-RL is supplied in a 32-LFCSP-SS (5x5 mm) surface-mount package with a wettable flank for enhanced solder joint inspection. It is configurable using Analog Devices' SigmaStudio graphical software tool.

AD2428WCCSZ-RL Quick Information

Product Type: Audio Special Purpose IC
Series: AD2428W
Canonical Name: AD2428WCCSZ-RL Automotive Audio A2B Transceiver
Subcategory: Automotive Audio Bus (A2B) Transceiver

AD2428WCCSZ-RL Compliance

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

AD2428WCCSZ-RL Features

  • Automotive A2B audio bus transceiver.
  • Supports up to 32 upstream and 32 downstream channels.
  • PDM interface for up to 4 microphone inputs.
  • AEC-Q100 qualified for automotive applications.
  • Surface mount 32-LFCSP-SS package with wettable flank.

AD2428WCCSZ-RL Applications

  • Automotive hands-free communication systems.
  • Active noise cancellation in vehicles.
  • Microphone arrays for in-car communication.
  • Audio/video conferencing systems.

AD2428WCCSZ-RL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AD2428WCCSZ-RL?

The supply voltage range is 3V to 3.63V.

What is the operating temperature range?

The operating temperature range is -40°C to +105°C.

What package does the AD2428WCCSZ-RL come in?

It comes in a 32-LFCSP-SS (5x5 mm) surface-mount package with a wettable flank.

Is the AD2428WCCSZ-RL RoHS compliant?

RoHS status is listed as RoHS3 Compliant, but this is unverified.

What is the maximum cable length supported?

The maximum distance between nodes is 15 meters, with an overall cable length of up to 40 meters.

How many microphone inputs does the PDM interface support?

The PDM interface supports up to 4 high dynamic range microphone inputs.

Is this device qualified for automotive applications?

Yes, it is AEC-Q100 qualified for automotive applications.

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