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CS8427-DZZR Audio Transceiver IC Overview

The CS8427-DZZR from Cirrus Logic Inc. is a high-performance, automotive-grade audio transceiver integrated circuit designed for professional audio and musical instrument applications. This 2-channel audio transceiver features I2C and SPI interfaces, operating across a wide frequency range of 8kHz to 108kHz, making it ideal for mission-critical audio systems requiring exceptional reliability and signal integrity.

Key Features & Benefits

  • Automotive-Grade Reliability: Built to withstand demanding environmental conditions (-10°C to 70°C operating temperature)
  • Dual-Channel Performance: 2-channel audio transceiver for stereo and multi-channel applications
  • Flexible Interface Options: I2C and SPI communication protocols for seamless system integration
  • Wide Frequency Range: Supports 8kHz to 108kHz for versatile audio processing
  • Compact Surface Mount Design: 28-TSSOP package (0.173", 4.40mm width) for space-efficient PCB layouts
  • Professional Audio Quality: Engineered for audio equipment and musical instruments requiring pristine signal transmission

Applications & Use Cases

The CS8427-DZZR is engineered for demanding audio applications including:

  • Professional audio mixing consoles and recording equipment
  • Digital musical instruments and synthesizers
  • Automotive infotainment and premium audio systems
  • Industrial audio processing and communication systems
  • High-fidelity consumer audio equipment

Why Choose HQICKEY for Your Audio IC Components?

As an authorized distributor of Cirrus Logic semiconductors, HQICKEY guarantees 100% authentic components with full traceability and manufacturer support. Our global logistics network ensures rapid fulfillment for just-in-time procurement, backed by technical documentation and application engineering support.

Related Products & Resources

Explore our complete range of Audio Special Purpose ICs for your next design project. Visit the HQICKEY homepage to browse our full catalog of high-reliability semiconductors for aerospace, automotive, industrial, medical, and telecommunications applications. Stay updated with the latest industry insights and product releases on our News & Technical Blog.

Product attributes Property Value
Manufacturer Cirrus Logic Inc.
Product Series
Packaging |
Function Audio Transceiver
Applications Audio, Musical Instruments
Number of Channels 2
Interface I2C, SPI
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -10°C ~ 70°C (TA)
Specifications 8kHz ~ 108kHz
Grade Automotive
Qualification -
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 28-TSSOP