CS4354-CSZ

CS4354-CSZ High-Performance Stereo Audio DAC

The CS4354-CSZ from Cirrus Logic is a premium 24-bit stereo digital-to-analog converter (DAC) engineered for professional audio applications demanding exceptional sound quality, reliability, and long-term availability. With 192kHz sampling rate capability and I2S digital interface, this audio DAC delivers superior performance for high-fidelity audio systems, professional recording equipment, automotive infotainment, and advanced consumer electronics.

Key Features & Benefits

• 24-bit resolution ensures pristine audio quality with exceptional dynamic range and ultra-low distortion
• 192kHz sampling rate supports high-resolution audio formats for studio-grade performance
• Dual-channel stereo output for complete audio system integration with balanced performance
• I2S digital interface for seamless connectivity with modern audio processors and DSPs
• Wide operating temperature range (-40°C to 85°C) qualified for industrial, automotive, and harsh-environment applications
• Flexible power supply (1.4V to 5.25V) accommodates various system architectures and low-power designs
• Surface mount 14-SOIC package for efficient PCB layout, automated assembly, and space-constrained designs
• RoHS compliant meeting global environmental standards and export requirements

Target Applications

Engineered for professional audio equipment, automotive infotainment and telematics systems, high-end consumer audio devices, digital mixing consoles, studio recording interfaces, broadcast equipment, medical diagnostic systems with audio feedback, industrial HMI with audio alerts, and embedded audio solutions requiring long lifecycle support, proven reliability, and full traceability.

Why Choose CS4354-CSZ?

Backed by Cirrus Logic's decades of audio excellence and commitment to long-term product availability, the CS4354-CSZ offers design engineers a reliable, well-documented solution with comprehensive technical support, reference designs, and application notes. Ideal for OEMs and EMS providers serving aerospace, automotive, telecommunications, medical, and industrial markets where product longevity and supply chain stability are critical.

Complete Technical Specifications

Product attributes	Property Value
Manufacturer	Cirrus Logic Inc.
Product Series
Packaging	Tube |
Type	DAC, Audio
Number of Channels	2
Resolution (Bits)	24 b
Sampling Rate (Per Second)	192k
Data Interface	I2S
Voltage Supply Source	Analog and Digital
Voltage - Supply	1.4V ~ 5.25V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Grade	-
Qualification	-
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC
ROHS

Documentation & Support: Full datasheets, application notes, reference designs, and technical support available. Contact us for volume pricing, lead times, and lifecycle commitment details.

The CS4354-CSZ represents Cirrus Logic's commitment to audio excellence, long-term availability, and design-in confidence for mission-critical applications.