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AD2428BCPZ

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Analog Devices Inc. AD2428BCPZSell Excess Inventory

Part No.:
AD2428BCPZ
Manufacturer:
Analog Devices Inc.
Category:
Audio Special Purpose
Package:
32-WFQFN Exposed Pad, CSP
Datasheet:
OEM STOCKAD2428BCPZ.pdf
Description:
Automotive Audio Bus Transceiver for A2B In-Vehicle Audio Networking
Quantity:

Unit Price:$0

Ext Price:$0

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Product details

AD2428BCPZ: Automotive Audio Bus Transceiver for A2B In-Vehicle Audio Networking
The AD2428BCPZ from Analog Devices is an Automotive Audio Bus (A2B) transceiver used to distribute audio and control data over a single twisted pair in vehicle audio architectures. It is often used in infotainment, amplifiers, and multi-node microphone/speaker networks where system wiring reduction and synchronized audio transport are key goals.

Product Introduction

The AD2428BCPZ is designed for automotive audio networking where designers want to transport multiple audio channels plus control information efficiently across the vehicle. A2B-style architectures help reduce cable weight and complexity compared to traditional point-to-point audio wiring.

In practical systems, this device is selected when an automotive platform needs multi-node audio distribution with robust behavior, predictable timing, and simpler harness routing.

Because automotive network designs are sensitive to topology, cable choice, EMI, and power domains, use the latest ADI documentation and reference designs to confirm configuration and compliance targets.

Key Benefits

Reduces Vehicle Wiring Complexity

Helps distribute audio/control over fewer wires compared with traditional harness approaches.

Designed for Multi-Node Audio Architectures

Fits infotainment/amplifier/microphone networks that require distributed audio endpoints.

Automotive System-Oriented Integration

Selected for platforms where system robustness and predictable behavior are required.

Scales with Platform Requirements

Supports architectures that grow from simple links to multi-node in-vehicle audio networks.

Technical Features

Automotive Audio Bus Transceiver

Targets A2B-style automotive audio distribution and control transport.

Single Twisted Pair Networking Concept

Supports audio and control transport over a simplified physical medium.

Topology/EMI Sensitive Design

Requires careful validation of cable, layout, and configuration to meet vehicle requirements.

Technical Specifications

Parameter Value / Condition
Device Type Automotive audio bus (A2B) transceiver
Typical Use In-vehicle infotainment / amplifier / microphone & speaker networks
Design Focus Wiring reduction and distributed audio/control transport
Package BCPZ option (confirm footprint/pinout)

Validate topology and configuration using the latest ADI documentation and reference designs.

Equivalent & Manufacturer Information

Equivalent / Alternative Models

You provided the following alternative for AD2428BCPZ:

  • AD2428KCPZ

Before substitution, confirm ordering code differences, temperature/automotive grade, package compatibility, and any configuration nuances in the official datasheet.

About the Manufacturer – Analog Devices

Analog Devices supplies automotive networking and signal chain solutions, including in-vehicle audio connectivity devices and mixed-signal components used across infotainment platforms.

Application Field

Automotive Head Units

Audio/control distribution to remote endpoints with simplified harnessing.

External Amplifiers

Distributed audio transport and control integration in vehicle audio systems.

Microphone Arrays

Multi-node voice pickup networks for cabin voice and noise-control functions.

Speaker Network Nodes

Remote speaker endpoints with synchronized audio/control transport requirements.

Disclaimer

This page is for reference only. Automotive bus solutions require topology, EMI, and configuration validation. Always refer to the latest ADI datasheet and verify performance in your vehicle platform.
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Attributes
Property Value
Manufacturer
Analog Devices Inc.
Series:
-
Package/Case:
32-WFQFN Exposed Pad, CSP
Packaging:
Tray
Part Status:
Active
Function:
Audio Transceiver
Applications:
Audio
Interface:
I2C, I2S
Voltage - Supply:
3V ~ 3.63V
Operating Temperature:
-40°C ~ 85°C
Number of Channels:
1
Specifications:
-
Mounting Style:
Surface Mount
Grade:
Automotive
Category:
Audio Special Purpose
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5) How is shipping arranged?

We support DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is available. After dispatch, you will receive an email with tracking information. Note: Carriers may take up to 24 hours to show tracking events. Typical transit time: 3–5 days by express; 25–60 days by registered mail.

6) What is the process for return or replacement of AD2428BCPZ?

We perform Pre-Shipment Inspection (PSI) on randomly selected units before shipping. If there is an issue with AD2428BCPZ, returns/replacements are accepted when:

  • Quantity shortages, wrong items, or obvious external defects (e.g., damage, rust) are confirmed by us;
  • We are notified within 90 days of delivery;
  • The part is unused and in its original, unopened packaging.

Steps: (1) Inform us within 90 days; (2) Obtain Return Authorization (RMA) before sending items back.

7) How to get technical support (pinout, datasheet) for AD2428BCPZ?

Please contact us for technical documents and support related to Analog Devices Inc. AD2428BCPZ, including pin diagrams and datasheets. Our team will respond promptly.

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