Datasheet > CS4353_09

CS4353_09

更新时间： 2024-02-28 16:53:01

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
26页	285K
描述
3.3 V Stereo Audio DAC with 2 VRMS Line Output

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中文翻译

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CS4353_09 数据手册

CS4353

3.3 V Stereo Audio DAC with 2 V_RMSLine Output

Features

Description

The CS4353 is a complete stereo digital-to-analog sys-

tem including digital interpolation, fifth-order multi-bit

delta-sigma digital-to-analog conversion, digital de-em-

 Multi-bit Delta-Sigma Modulator

 106 dB A-wt Dynamic Range

 -93 dB THD+N

phasis, analog filtering, and on-chip 2 V

driver from a 3.3 V supply.

line-level

RMS

 Single-ended Ground Centered Analog

Architecture

The advantages of this architecture include ideal differ-

ential linearity, no distortion mechanisms due to resistor

matching errors, no linearity drift over time and temper-

ature, high tolerance to clock jitter, and a minimal set of

external components.

–

No DC-blocking Capacitors Required

Integrated Step-up/Inverting Charge Pump

Filtered Line-level Outputs

Selectable 1 or 2 V_RMSFull-scale Output

The CS4353 is available in a 24-pin QFN package in

Commercial (-40°C to +85°C) grade. The CDB4353

Customer Demonstration Board is also available for de-

vice evaluation and implementation suggestions.

Please see “Ordering Information” on page 25 for com-

plete details.

 Low Clock-jitter Sensitivity

 Low-latency Digital Filtering

 Supports Sample Rates up to 192 kHz

 24-bit Resolution

 +3.3 V Charge Pump and Core Logic, +3.3 V

Analog, and +0.9 to 3.3 V Interface Power

Supplies

These features are ideal for cost-sensitive, 2-channel

audio systems including video game consoles, DVD

players and recorders, A/V receivers, set-top boxes,

digital TVs, mini-component systems, and mixing

consoles.

 Low Power Consumption

 24-pin QFN, Lead-free Assembly

Digital Core Logic and

Charge Pump Supply (VCP)

Interface Supply (VL)

+0.9 V to +3.3 V

Analog Supply (VA)

+3.3 V

Step-Up

+VA_H

Power-On

Reset

Inverting

-VA_H

Ground-Centered,

2 Vrms Line Level Outputs

Hardware

Control

Hardware

Control

Left Channel

Serial

Audio

Input

PCM Serial

Audio Port

Interpolation

Filters

Multibit

ΔΣ Modulator

Pseudo Diff. Input

DAC

Right Channel

Auto Speed

Mode Detect

JUN '09

DS803F1

http://www.cirrus.com

12 3 4 5 6 7...26

中文翻译

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CS4353-CNZ	CIRRUS	获取价格	3.3 V Stereo Audio DAC with 2 VRMS Line Output
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CS4353-DNZ	CIRRUS	获取价格	3.3 V Stereo Audio DAC with 2 VRMS Line Output
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CS4354	CIRRUS	获取价格	5 V Stereo DAC with 2 VRMS Ground-centered Output
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