CS4382A-CQZR

$4.67

Description：IC DAC/AUDIO 24BIT 216K 48LQFP
Series：-

SKU:fa2437191abb Category: ADCs/DACs - Special Purpose Brand: Cirrus Logic Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

CS4382A-CQZR is listed in the ADCs/DACs - Special Purpose range at ChipApex. The manufacturer field lists Cirrus Logic Inc.. Its product description is IC DAC/AUDIO 24BIT 216K 48LQFP. Review the specifications below when checking this part for your BOM.

ADCs/DACs - Special Purpose specifications for CS4382A-CQZR

Description：IC DAC/AUDIO 24BIT 216K 48LQFP
Series：-
Mfr：Cirrus Logic Inc.
Package：Tape & Reel (TR)
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：2.37V ~ 5.25V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：48-LQFP
Supplier Device Package：48-LQFP (7x7)
Grade：-
Qualification：-

ADCs/DACs - Special Purpose datasheet and documents for CS4382A-CQZR

CS4382A-CQZR

ADCs/DACs - Special Purpose Overview

The CS4382A-CQZR is an 8-channel digital-to-analog converter (DAC) from Cirrus Logic, housed in a 48-pin LQFP package. It features a multi-bit delta-sigma architecture with 24-bit resolution and supports sample rates up to 192 kHz. The device delivers a typical dynamic range of 114 dB and -100 dB THD+N. It operates on a +5 V analog supply and a +2.5 V digital supply, with separate logic supplies for control and serial ports ranging from 1.8 V to 5 V. The component includes integrated volume control, selectable digital filters, and dedicated Direct Stream Digital (DSD) processing capabilities.

ADCs/DACs - Special Purpose Feature Summary

8-Channel Multi-bit Delta-Sigma DAC with 24-bit Resolution
114 dB Dynamic Range and -100 dB THD+N Performance
Integrated DSD Processor with On-chip 50 kHz Filter
Programmable Volume Control with 1 dB Step Size and Soft Ramp

ADCs/DACs - Special Purpose Applications

SACD Players
A/V Receivers
Digital Mixing Consoles
Automotive Audio Systems

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific suffix '-CQZR' against official documentation to confirm it corresponds to the Commercial grade (-40°C to +85°C) variant in tape-and-reel packaging. Confirm current availability status as older revisions may be discontinued or subject to last-time buy notices.

ADCs/DACs - Special Purpose Selection Notes

Select this component for systems requiring high channel count and low jitter sensitivity. Ensure power supply rails match the specified VA (+5 V) and VD (+2.5 V). Verify that the host controller supports the required I²C/SPI control interface and PCM/DSD serial audio formats.

ADCs/DACs - Special Purpose Part Context

The CS4382A is part of Cirrus Logic's high-performance audio DAC family. It utilizes mismatch shaping technology to eliminate distortion from capacitor mismatches. The device supports both hardware configuration modes and software-controlled I²C/SPI interfaces for flexible system integration.