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AD2427WCCSZ-RL

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AUDIO A2B TRANSCEIVR 1CH 32LFCSP

HerstellerAnalog Devices Inc.
Herstellerteil #AD2427WCCSZ-RL
Datenblatt AD2427WCCSZ-RL DataSheet
Paket WFQFN-32
Auf Lager2074

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Spezifikationen

Attribut	Wert
Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive
ProductStatus	Active
Function	Audio Transceiver
Applications	Automotive Audio
NumberofChannels	1
Interface	I²C, I²S
Voltage-Supply	3V ~ 3.63V
OperatingTemperature	-40°C ~ 105°C
MountingType	Surface Mount, Wettable Flank
Package/Case	32-WFQFN Exposed Pad, CSP

Übersicht

Description

The AD2427WCCSZ-RL is a Automotive Audio Bus (A²B) transceiver from Analog Devices, designed for high-fidelity audio distribution in automotive applications. It supports multi-node, daisy-chained networks, enabling low-latency audio and control data transmission over a single unshielded twisted-pair (UTP) cable.
Key features:
- I²S/TDM audio interface for connecting digital microphones, amplifiers, and processors.
- Integrated DSP for flexible signal processing.
- Low power consumption, suitable for energy-efficient designs.
- AEC-Q100 qualified, ensuring reliability in automotive environments.
Applications include in-car infotainment, active noise cancellation (ANC), and hands-free telephony. The AD2427WCCSZ-RL simplifies wiring, reduces weight, and enhances audio performance in modern vehicles.

Equivalent

The AD2427WCCSZ-RL is an Automotive Audio Bus (A²B) transceiver. Equivalent products include:
1. AD2428WCCSZ-RL (Higher channel count)
2. AD2410TCCPZ-R7 (Lower power variant)
3. TI’s A²B-compatible solutions (e.g., TAS6424-Q1, but requires additional components)
These alternatives offer similar A²B functionality but may vary in features like channel support or power efficiency. Always verify compatibility for your specific application.

Features

The AD2427WCCSZ-RL is a Automotive Audio Bus (A²B) transceiver from Analog Devices. Key features:
- A²B-compliant with support for up to 32 nodes in a daisy-chain network.
- High-speed I²S/TDM audio interface (up to 12.288 Mbps).
- Integrated DSP for flexible audio processing.
- Low-latency communication for real-time audio applications.
- Supports PDM microphones (up to 4 channels).
- Single 3.3V supply operation with low power consumption.
- Robust EMI/EMC performance, meeting automotive-grade standards (AEC-Q100 qualified).
- I²C control interface for configuration.
- Compact 32-lead LFCSP package.
Ideal for automotive infotainment, telematics, and advanced driver-assistance systems (ADAS).

Pinout

The AD2427WCCSZ-RL is a 48-pin LFCSP (Lead Frame Chip Scale Package) device. It functions as a A2B (Automotive Audio Bus) transceiver, designed for high-performance audio and data transmission in automotive applications. Key features include:
- A2B Bus Master/Slave Support
- I²C Control Interface
- Integrated PLL for Clock Synchronization
- Low Latency Audio Transport
- Supports Up to 32 Audio Channels
It enables daisy-chained, bidirectional communication over a single unshielded twisted pair (UTP), reducing wiring complexity in automotive audio systems.

Manufacturer

The AD2427WCCSZ-RL is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) technologies. Founded in 1965 and headquartered in Wilmington, Massachusetts, ADI serves industries like automotive, industrial, healthcare, and communications. The AD2427WCCSZ-RL is part of their Automotive Audio Bus (A²B) product line, designed for in-vehicle audio and communication systems. Analog Devices is known for innovation, reliability, and precision in signal processing solutions.

Application

The AD2427WCCSZ-RL is a A2B (Automotive Audio Bus) transceiver from Analog Devices, primarily used in automotive audio systems. Key application areas include:
1. In-Car Infotainment – Connects microphones, amplifiers, and speakers with low-latency, high-fidelity audio.
2. Active Noise Cancellation (ANC) – Processes cabin noise for quieter interiors.
3. Telematics & Voice Recognition – Supports hands-free communication and voice-controlled systems.
4. Eco-Friendly Wiring – Reduces cable weight and complexity compared to traditional wiring.
Its robust, daisy-chainable design makes it ideal for modern connected and autonomous vehicles.

Package

The AD2427WCCSZ-RL is packaged in a 32-lead LFCSP (Lead Frame Chip Scale Package). This compact, surface-mount package measures 5mm × 5mm and features a lead-free, RoHS-compliant design. It is suitable for high-performance audio and automotive applications, offering efficient thermal dissipation and reliable connectivity.