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參數資料
| 型號： | CDB391A |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | 24-BIT, 192 kHz STEREO DAC WITH VOLUME CONTROL |
| 中文描述： | 24位192千赫立體聲DAC控制音量 |
| 文件頁數： | 1/40頁 |
| 文件大小： | 748K |
| 代理商： | CDB391A |
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Preliminary Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
1
Copyright
Cirrus Logic, Inc. 2004
(All Rights Reserved)
www.cirrus.com
CS4391A
24-Bit, 192 kHz Stereo DAC with Volume Control
Features
Complete Stereo DAC System: Interpolation,
D/A, Output Analog Filtering
108 dB Dynamic Range
94 dB THD+N
Direct Stream Digital Mode
Low Clock Jitter Sensitivity
+5 V Power Supply
ATAPI Mixing
On-Chip Digital De-emphasis for 32, 44.1,
and 48 kHz
Volume Control with Soft Ramp
– 119 dB Attenuation
– 1 dB Step Size
– Zero Crossing Click-Free Transitions
Direct Interface with 5 V to 1.8 V Logic
Description
The CS4391A is a complete stereo digital-to-analog sys-
tem including digital interpolation, fourth-order delta-
sigma digital-to-analog conversion, digital de-emphasis,
volume control, channel mixing and analog filtering. The
advantages of this architecture include: ideal differential
linearity, no distortion mechanisms due to resistor
matching errors, no linearity drift over time and tempera-
ture and a high tolerance to clock jitter.
The CS4391A accepts PCM data at sample rates from
4 kHz to 192 kHz, DSD audio data, consumes very little
power and operates over a wide power supply range.
These features are ideal for DVD, A/V receivers, CD and
set-top box systems.
ORDERING INFORMATION
CS4391A-KS 20-pin SOIC
CS4391A-KZ 20-pin TSSOP
CS4391A-KZZ 20-pin TSSOP, Lead Free -10 to 70 °C
CDB4391A
Evaluation Board
-10 to 70 °C
-10 to 70 °C
I
LRCK
SDATA
(SDA/CDIN)
MCLK
AMUTEC
AOUTA-
AOUTB-
SERIAL
PORT
INTERPOLATION
FILTER
INTERPOLATOR
FILTER
(CONTROL PORT)
Σ
DAC
DAC
EXTERNAL
MUTE CONTROL
ANALOG
FILTER
ANALOG
FILTER
Σ
RST
SCLK
VOLUME
CONTROL
VOLUME
CONTROL
MIXER
(SCL/CCLK)
(AD0/CS)
AOUTA+
AOUTB+
CMOUT
REFERENCE
FILT+
BMUTEC
M1
M3
M2
MODE SELECT
M0
JUL ‘04
DS600PP3
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相關代理商/技術參數 |
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| CDB3S-A-L | 制造商:Panduit Corp 功能描述: |
| CDB4.4101.151 | 制造商:Schurter Electronic Components 功能描述: |
| CDB4/1 | 功能描述:DIN導軌式接線端子 Distribution Block, Center In4 out, 35/50A, 600V, Gray RoHS:否 制造商:Phoenix Contact 類型:Feed Through Modular Terminal Block 位置/觸點數量:1 線規量程:26-14 電流額定值:5 A, 15 A 電壓額定值:300 V, 600 V 安裝風格: 端接類型:Push-In |
| CDB4/10(1) | 功能描述:接線端子板接口模塊 Distribution Block Side Input RoHS:否 制造商:Phoenix Contact 類型:Isolating Amplifier 節距: 位置/觸點數量:2 線規量程: 電流額定值: 電壓額定值:24 V 安裝風格:DIN Rail 安裝角: 端接類型:Screw 觸點電鍍: |
| CDB4/11(1) | 功能描述:DIN導軌式接線端子 RoHS:否 制造商:Phoenix Contact 類型:Feed Through Modular Terminal Block 位置/觸點數量:1 線規量程:26-14 電流額定值:5 A, 15 A 電壓額定值:300 V, 600 V 安裝風格: 端接類型:Push-In |
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