CS4385A-DQZ

CS4385A-DQZ - High-Performance 8-Channel Audio DAC

The Cirrus Logic CS4385A-DQZ is a professional-grade 8-channel digital-to-analog converter designed for high-fidelity audio applications. Featuring 24-bit resolution and an impressive 216kHz sampling rate, this DAC delivers exceptional audio quality for demanding professional and consumer audio systems.

Key Features

• 8-Channel Audio Processing - Simultaneous conversion for multi-channel audio systems
• 24-Bit Resolution - Superior audio clarity and dynamic range
• 216kHz Sampling Rate - High-resolution audio support for professional applications
• Dual Interface Support - Compatible with both DSD and PCM digital audio formats
• Wide Operating Range - Functions reliably from -40°C to 105°C
• Flexible Power Supply - Operates on 2.3V to 5.25V analog and digital supplies
• Compact Surface Mount Package - 48-LQFP (7x7mm) for space-efficient designs
• RoHS Compliant - Environmentally friendly manufacturing

Applications

Ideal for professional audio equipment, home theater systems, automotive audio, telecommunications infrastructure, and medical diagnostic equipment requiring high-quality multi-channel audio conversion.

Complete Technical Specifications

Product attributes	Property Value
Manufacturer	Cirrus Logic Inc.
Product Series
Packaging	Tray |
Type	DAC, Audio
Number of Channels	8
Resolution (Bits)	24 b
Sampling Rate (Per Second)	216k
Data Interface	DSD, PCM
Voltage Supply Source	Analog and Digital
Voltage - Supply	2.3V ~ 5.25V
Operating Temperature	-40°C ~ 105°C
Mounting Type	Surface Mount
Grade	-
Qualification	-
Package / Case	48-LQFP
Supplier Device Package	48-LQFP (7x7)
ROHS

Why Choose Cirrus Logic?

Cirrus Logic is a leading provider of high-performance audio and voice IC solutions. The CS4385A-DQZ represents decades of audio engineering expertise, delivering reliable performance for mission-critical applications across aerospace, automotive, industrial, telecommunications, and medical sectors.