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CS4344-DZZ 参数 Datasheet PDF下载

CS4344-DZZ图片预览
型号: CS4344-DZZ
PDF下载: 下载PDF文件 查看货源
内容描述: 10针, 24位, 192kHz立体声D / A转换器 [10-PIN, 24-BIT, 192KHz STEREO D/A CONVERTER]
分类和应用: 转换器
文件页数/大小: 23 页 / 884 K
品牌: CIRRUS [ CIRRUS LOGIC ]
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CS4344/5/6/8
10-Pin, 24-Bit, 192 kHz Stereo D/A Converter
Features
Multi-bit Delta-Sigma Modulator
24-Bit Conversion
Automatically Detects Sample Rates up to
192 kHz
105 dB Dynamic Range
-95 dB THD+N
Low Clock Jitter Sensitivity
Single +3.3 V or +5 V Power Supply
Filtered Line Level Outputs
On-Chip Digital De-emphasis
Popguard
Technology
Small 10-Pin TSSOP Package
Description
The CS4344 family members are complete, stereo
digital-to-analog output systems including interpolation,
multi-bit D/A conversion and output analog filtering in a
10-pin package. The CS4344/5/6/8 support all major
audio data interface formats, and the individual devices
differ only in the supported interface format.
The CS4344 family is based on a fourth order multi-bit
delta-sigma modulator with a linear analog low-pass fil-
ter. This family also includes auto-speed mode detection
using both sample rate and master clock ratio as a meth-
od of auto-selecting sampling rates between 2 kHz and
200 kHz.
The CS4344 family contains on-chip digital de-empha-
sis, operates from a single +3.3 V or +5 V power supply,
and requires minimal support circuitry. These features
are ideal for DVD players & recorders, digital televisions,
home theater and set top box products, and automotive
audio systems.
ORDERING INFORMATION
See page 19
I
3.3 V o r 5 V
D e -e m p h a sis
In te rp o la tio n
Filte r
M u ltib it
∆Σ
M o d u la to r
Sw itc h e d
C a p a c ito r
DA C a nd
Filte r
Le ft
O u tp u t
Se ria l A u d io
In p u t
PC M
Se ria l
In te rfa c e
In te rp o la tio n
Filte r
M u ltib it
∆Σ
M o d u la to r
Sw itc h e d
C a p a c ito r
DA C a nd
Filte r
In te rn a l
V o lta g e
Re fe re n c e
Rig h t
O u tp u t
Preliminary Product Information
http://www.cirrus.com
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
Copyright
©
Cirrus Logic, Inc. 2004
(All Rights Reserved)
Sep ‘04
DS613PP2