參數(shù)資料
型號(hào)： CS4385
廠商： Cirrus Logic, Inc.
英文描述： 114 dB, 192kHz 8-CHANNEL D/A CONVERTER
中文描述： 114分貝，192kHz的8聲道D / A轉(zhuǎn)換
文件頁(yè)數(shù)： 1/56頁(yè)
文件大?。?/td> 1160K
代理商： CS4385
Advance Product Information
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)
http://www.cirrus.com
CS4385
114 dB, 192 kHz 8-Channel D/A Converter
Features
z
Advanced Multi-bit Delta Sigma Architecture
z
24-Bit Conversion
z
Automatic Detection of Sample Rates up to
192 kHz
z
114 dB Dynamic Range
z
-100 dB THD+N
z
Direct Stream Digital Mode
– Non-decimating volume control
– On-chip 50 kHz filter
– Matched PCM and DSD analog output levels
z
Compatible with Industry-standard Time
Division Multiplexed (TDM) Serial Interface
z
Selectable Digital Filters
z
Volume Control with 1/2-dB Step Size and
Soft Ramp
z
Low Clock Jitter Sensitivity
z
+5 V Analog Supply, +2.5 V Digital Supply
z
Separate 1.8 to 5 V Logic Supplies for the
Control & Serial Ports
Description
The CS4385 is a complete 8-channel digital-to-analog
system. This D/A system includes digital de-emphasis,
half-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 technology
that eliminates distortion due to capacitor mismatch. Fol-
lowing this stage is a multi-element switched capacitor
stage and low-pass filter with differential analog outputs.
The CS4385 also has a proprietary DSD processor
which allows for volume control and 50 kHz on-chip filter-
ing without an intermediate decimation stage. It also
offers an optional path for direct DSD conversion by di-
rectly using the multi-element switched capacitor array.
The CS4385 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,
digital
TV’s,
mixing
processors, sound cards and automotive audio systems.
consoles,
effects
ORDERING INFORMATION
CS4385-CQZ
CS4385-DQZ
CDB4385
-10 to 70
°
C 48-pin LQFP, Lead-Free
-40 to 85
°
C 48-pin LQFP, Lead-Free
Evaluation Board
I
Control Port Supply = 1.8 V to 5 V
Register/Hardware
Configuration
Internal Voltage
Reference
Reset
S
L
L
TDM Serial
Audio Input
Digital Supply = 2.5 V
Hardware Mode or
I
2
C/SPI Software Mode
Control Data
Analog Supply = 5 V
Eight Channels
of Differential
Outputs
8
8
PCM Serial
Audio Input
Volume
Controls
Digital
Filters
Switch-Cap
DAC and
Analog Filters
Multi-bit
Σ
Modulators
DSD Audio
Input
DSD Processor
-Volume control
-50 kHz filter
External Mute
Control
Mute Signals
2
8
Serial Audio Port
Supply = 1.8 V to 5 V
OCT ‘04
DS671A1
相關(guān)PDF資料
PDF描述
CS4385-CQZ 114 dB, 192kHz 8-CHANNEL D/A CONVERTER
CS4385-DQZ 114 dB, 192kHz 8-CHANNEL D/A CONVERTER
CS4390-KP 24-Bit, Stereo D/A Converter for Digital Audio
CS4390-KS 24-Bit, Stereo D/A Converter for Digital Audio
CS4390 24-Bit, Stereo D/A converter for Digital Audio(用于數(shù)字音頻24位立體聲D/A轉(zhuǎn)換器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS4385_07 制造商:CIRRUS 制造商全稱(chēng):Cirrus Logic 功能描述:114 dB, 192 kHz 8-Channel D/A Converter
CS4385_08 制造商:CIRRUS 制造商全稱(chēng):Cirrus Logic 功能描述:114 dB, 192 kHz 8-Channel D/A Converter
CS4385A-DQZ 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC 114dB 192 kHz 8Chn DAC w/DSD supt. RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類(lèi)型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
CS4385A-DQZR 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC 114dB 192 kHz 8Chn DAC w/DSD supt. RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類(lèi)型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
CS4385-CQZ 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 8-Ch DAC 24-Bit 192kHz w/DSD & LLDF RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類(lèi)型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*