CS43L21-CNZ

CS43L21-CNZ Audio DAC Specifications

The CS43L21-CNZ from Cirrus Logic is a high-performance 24-bit stereo digital-to-analog converter (DAC) designed for professional audio applications. This precision audio DAC delivers exceptional sound quality with a 96kHz sampling rate and operates across a wide temperature range, making it ideal for aerospace, automotive, industrial, telecommunications, and medical applications.

Key Features:

• 24-bit resolution for superior audio fidelity
• 96kHz sampling rate for high-quality audio reproduction
• Dual-channel stereo output
• Serial data interface for easy integration
• Low voltage operation (1.65V to 2.63V)
• Extended temperature range: -40°C to 85°C
• Compact 32-QFN (5x5mm) surface mount package
• RoHS compliant for environmental compliance

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)	96k
Data Interface	Serial
Voltage Supply Source	Analog and Digital
Voltage - Supply	1.65V ~ 2.63V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Grade	-
Qualification	-
Package / Case	32-VFQFN Exposed Pad
Supplier Device Package	32-QFN (5x5)
ROHS

Applications

This audio DAC is suitable for a wide range of professional applications including audio processing systems, digital audio equipment, embedded systems, and industrial control systems requiring high-quality audio output.