Datasheet > CS4228A_03

CS4228A_03

更新时间： 2024-10-30 06:49:27

品牌	Logo	应用领域
凌云 - CIRRUS		解码器编解码器
页数	文件大小	规格书
32页	613K
描述
24-Bit, 96 kHz Surround Sound Codec

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CS4228A_03 数据手册

CS4228A

24-Bit, 96 kHz Surround Sound Codec

Features

Description

The CS4228A codec provides two analog-to-digital and

six digital-to-analog Delta-Sigma converters, along with

volume controls, in a compact 28-pin SSOP device.

Combined with an IEC958 (SPDIF) receiver (like the

CS8414) and surround sound decoder (such as one of

the CS492x or CS493xx families), it is ideal for use in

DVD player, A/V receiver and car audio systems sup-

^{porting multiple standards such as Dolby Digital AC-3},

^AAC, DTS, Dolby ProLogic, THX, and other

multi-channel formats.

! Six 24-bit D/A converters

- 100 dB dynamic range

- -90 dB THD+N

! Two 24-bit A/D converters

- 97 dB dynamic range

- -88 dB THD+N

! Sample rates up to 100 kHz

! Pop-free digital output volume controls

- 90.5 dB range, 0.5 dB resolution (182 levels)

- Variable smooth ramp rate, 0.125 dB steps

! Mute control pin for off-chip muting circuits

! On-chip anti-alias and output filters

A flexible serial audio interface allows operation in Left

Justified, Right Justified, I²S, or One Line Data modes.

ORDERING INFORMATION

CS4228A-KS -10° to +70°C

CDB4228A

28-pin SSOP

Evaluation Board

! De-emphasis filters for 32, 44.1 and 48 kHz

SCL/CCLK

SDA/CDIN

AD0/CS

MUTEC

RST

MUTE CONTROL

FILT

CONTROL PORT

DIGITAL VOLUME

∆Σ DAC #1

∆Σ DAC #2

∆Σ DAC #3

∆Σ DAC #4

∆Σ DAC #5

∆Σ DAC #6

LRCK

SCLK

DIGITAL VOLUME

SDIN1

SDIN2

SDIN3

CENTER

SUB

SDOUT

AINL+

AINL-

LEFT ADC

AINR+

AINR-

RIGHT ADC

CLOCK MANAGER

MCLK

DGND

AGND

MAR ‘03

DS511F1

www.cirrus.com

12 3 4 5 6 7...32

中文翻译

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与CS4228A_03相关器件

型号	品牌	获取价格	描述	数据表
CS4228A-KS	CIRRUS	获取价格	24-Bit, 96 kHz Surround Sound Codec
CS4228-KS	CIRRUS	获取价格	24-Bit, 96 kHz Surround Sound Codec
CS-4-22NA	NIDEC	获取价格	ROTARY SELECTOR SWITCHES (SMD)
CS-4-22NB	NIDEC	获取价格	ROTARY SELECTOR SWITCHES (SMD)
CS-4-22NC	NIDEC	获取价格	ROTARY SELECTOR SWITCHES (SMD)
CS-4-22NTA	NIDEC	获取价格	ROTARY SELECTOR SWITCHES (SMD)
CS-4-22NTB	NIDEC	获取价格	ROTARY SELECTOR SWITCHES (SMD)
CS-4-22NTC	NIDEC	获取价格	ROTARY SELECTOR SWITCHES (SMD)
CS-4-22XA	NIDEC	获取价格	ROTARY SELECTOR SWITCHES (SMD)
CS-4-22XB	NIDEC	获取价格	ROTARY SELECTOR SWITCHES (SMD)