CS4362A-DQZR Cirrus Logic, Inc., CS4362A-DQZR Datasheet

CS4362A-DQZR

Manufacturer Part Number

CS4362A-DQZR

Description

Manufacturer

Cirrus Logic, Inc.

Datasheet

1.CS4362A-DQZR.pdf (50 pages)

Specifications of CS4362A-DQZR

Pack_quantity

2000

Comm_code

85423990

Lead_time

140

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

CS4362A-DQZR

Manufacturer:

Cirrus Logic Inc

Quantity:

10 000

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Download datasheet (2Mb)

Features

Advanced Multi-bit Delta Sigma Architecture

24-bit Conversion

Up to 192 kHz Sample Rates

114 dB Dynamic Range

-100 dB THD+N

Direct Stream Digital

On-chip 50 kHz Filter

Matched PCM and DSD Analog Output Levels

Selectable Digital Filters

Volume Control with 1 dB Step Size and Soft

Ramp

Low Clock-jitter Sensitivity

+5 V Analog Supply, +2.5 V Digital Supply

Separate 1.8 to 5 V Logic Supplies for the

Control & Serial Ports

http://www.cirrus.com

C/SPI Software Mode

Serial Audio Port

Supply = 1.8 V to 5 V

Hardware Mode or

Control Data

PCM Serial

Audio Input

Control Port Supply = 1.8 V to 5 V

DSD Audio

Reset

114 dB, 192 kHz

Input

(DSD

™

) Mode

DSD Processor

Controls

Configuration

Volume

-50 kHz filter

Digital Supply = 2.5 V

-Channel D/A Converter

Digital

Filters

Description

The CS4362A is a complete 6-channel digital-to-analog

system. This D/A system includes digital de-emphasis,

1 dB step size volume control, ATAPI channel mixing,

selectable fast and slow digital interpolation filters fol-

lowed by an oversampled, multi-bit delta-sigma

modulator which includes mismatch shaping technolo-

gy that eliminates distortion due to capacitor mismatch.

Following this stage is a multi-element switched capac-

itor stage and low-pass filter with differential analog

outputs.

The CS4362A also has a proprietary DSD processor

which allows for 50 kHz on-chip filtering without an in-

termediate decimation stage. The CS4362A is available

in a 48-pin LQFP package in both Commercial (-40°C to

+85°C) and Automotive grades (-40°C to +105°C). The

CDB4362A Customer Demonstration board is also

available for device evaluation and implementation sug-

gestions. Please see

for complete details.

The CS4362A accepts PCM data at sample rates from

4 kHz to 216 kHz, DSD audio data, and delivers excel-

lent sound quality. These features are ideal for multi-

channel audio systems including SACD players, A/V re-

ceivers,

processors, sound cards, and automotive audio

systems.

Multi-bit ∆Σ

Modulators

digital

Analog Supply = 5 V

Internal Voltage

Reference

Analog Filters

TV’s,

Switch-Cap

DAC and

“Ordering Information” on page 48

External Mute

Control

mixing

CS4362A

consoles,

Mute Signals

Six Channels of

Differential

Outputs

DS617F2

JAN '09

effects

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