CS4354-CSZR

CS4354-CSZR - Premium 24-Bit Stereo Audio DAC

The CS4354-CSZR from Cirrus Logic is a high-performance 24-bit stereo digital-to-analog converter (DAC) engineered for professional audio applications demanding exceptional sound quality, reliability, and long lifecycle support. With a 192kHz sampling rate and I2S digital interface, this audio DAC delivers pristine signal conversion for mission-critical audio systems across aerospace, automotive, industrial, and professional audio markets.

Key Features & Benefits

• 24-bit resolution ensures superior audio fidelity and dynamic range for professional-grade applications
• 192kHz sampling rate supports high-resolution audio formats and demanding signal processing requirements
• Dual-channel stereo output for complete audio system integration with minimal external components
• Wide voltage supply range (1.4V - 5.25V) provides exceptional design flexibility across diverse system architectures
• Industrial temperature range (-40°C to 85°C) ensures reliable operation in harsh automotive, industrial, and aerospace environments
• I2S digital interface enables seamless integration with modern audio processors and DSPs
• Surface mount 14-SOIC package optimized for automated assembly and high-volume manufacturing
• RoHS compliant meeting global environmental standards for conflict-free, sustainable sourcing
• Full traceability with complete supply chain documentation for aerospace and medical applications
• Long lifecycle commitment from Cirrus Logic ensures availability for multi-year design cycles

Target Applications

Ideal for professional audio equipment, automotive infotainment and ADAS systems, aerospace avionics, medical diagnostic equipment, industrial control systems, telecommunications infrastructure, consumer electronics requiring premium audio quality, and any application demanding high-fidelity digital-to-analog conversion with full traceability and extended lifecycle support.

Why Choose CS4354-CSZR?

Cirrus Logic's CS4354-CSZR combines industry-leading audio performance with the reliability and traceability required for professional, industrial, and safety-critical applications. Backed by comprehensive datasheets, application notes, and technical support, this DAC is the trusted choice for OEMs and EMS providers building next-generation audio systems that demand uncompromising quality and long-term availability.

Complete Technical Specifications

Product attributes	Property Value
Manufacturer	Cirrus Logic Inc.
Product Series
Packaging	Tape & Reel (TR) |
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

Complete datasheet, application notes, and technical resources are available to support your design-in process. Contact our team for volume pricing, lead time information, and technical consultation.