CS4373A-ISZR

CS4373A-ISZR - 24-Bit Audio Digital-to-Analog Converter

The CS4373A-ISZR from Cirrus Logic is a high-performance 24-bit audio DAC designed for professional audio applications requiring exceptional signal integrity and low distortion. This single-channel converter features a serial data interface and operates from dual analog/digital power supplies, making it ideal for aerospace, automotive, industrial, and telecommunications audio systems.

Key Features & Benefits

• 24-bit resolution delivers superior audio fidelity and dynamic range
• Single-channel architecture optimized for dedicated audio paths
• Serial data interface simplifies system integration and reduces pin count
• Dual supply operation (±2.45V-2.55V analog, 3.2V-3.4V digital) for flexible power design
• Extended temperature range (-40°C to 85°C) ensures reliable operation in harsh environments
• Surface mount 28-SSOP package for automated assembly and space-efficient designs

Applications

This audio DAC is engineered for demanding applications including professional audio equipment, automotive infotainment systems, industrial control interfaces, telecommunications infrastructure, and embedded audio processing modules where long lifecycle support and component traceability are critical.

Authorized Distributor Guarantee

We supply only authorized distributor stock with full manufacturer documentation, traceability certificates, and warranty support. Every CS4373A-ISZR ships with authenticity guarantees and is backed by Cirrus Logic's quality standards, ensuring your designs meet compliance requirements and avoid counterfeit risks.

Complete Technical Specifications

Need design support? Contact our technical team for reference designs, application notes, and lifecycle availability information to ensure your project success.