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參數資料
| 型號： | CDB4382A |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | 114 dB, 192 kHz 8-channel D/A Converter |
| 中文描述： | 114分貝192千赫8通道D / A轉換 |
| 文件頁數： | 1/47頁 |
| 文件大?。?/td> | 685K |
| 代理商： | CDB4382A |
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Copyright
Cirrus Logic, Inc. 2005
(All Rights Reserved)
http://www.cirrus.com
114 dB, 192 kHz 8-channel D/A Converter
Features
Advanced Multi-bit Delta Sigma Architecture
24-bit Conversion
Up to 192 kHz Sample Rates
114 dB Dynamic Range
-100 dB THD+N
Direct Stream Digital Mode
–
On-chip 50 kHz filter
–
Matched PCM and DSD analog output
levels
Selectable Digital Filters
Volume Control with 1-dB Step Size and Soft
Ramp
Low Clock Jitter Sensitivity
+5 V Analog Supply, +2.5 V Digital Supply
Separate 1.8 to 5 V Logic Supplies for the
Control & Serial Ports
Description
The CS4382A is a complete 8-channel digital-to-analog
system. This D/A system includes digital de-emphasis,
one-dB step size volume control, ATAPI channel mix-
ing, selectable fast and slow digital interpolation filters
followed by an oversampled, multi-bit delta sigma mod-
ulator which includes mismatch shaping technology that
eliminates distortion due to capacitor mismatch. Follow-
ing this stage is a multi-element switched capacitor
stage and low-pass filter with differential analog
outputs.
The CS4382A also has a proprietary DSD processor
which allows for 50 kHz on-chip filtering without an in-
termediate decimation stage.
The CS4382A 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
See page 41.
Control & Serial Audio Port
Supplies = 1.8 V to 5 V
Register/Hardware
Configuration
IntReference
Reset
S
L
L
Digital Supply = 2.5 V
Hardware Mode or
I
2
C/SPI SControl Data
Analog Supply = 5 V
Differential
8
8
PCM Serial
Volume
Digital
Switch-Cap
ADAC and
Multi-bit
Modulators
DSD Audio
Input
DSD Processor
ExtControl
Mute Signals
2
8
APR '05
DS618PP1
CS4382A
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PDF描述 |
|---|---|
| CDB4382 | 114 dB, 192 kHz 8-Channel D/A Converter |
| CDB4383 | RES 1K-OHM 1% 0.10W 50PPM MET-FILM AXIAL BULK MIL-R-10509 |
| CDB4384 | 103 dB, 192 kHz 8-Channel D/A Converter |
| CDB4385 | 114 dB, 192kHz 8-CHANNEL D/A CONVERTER |
| CDB4390 | RESISTOR-1K, 1/10W, 1% MFILM, RN55C |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CDB4383 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:114 dB, 192 kHz 8-Channel D/A Converter |
| CDB4384 | 功能描述:音頻 IC 開發工具 Eval Bd 8-Ch DAC w/DSD RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB4385 | 功能描述:音頻 IC 開發工具 Eval Bd 8-Ch DAC w/DSD RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB4390 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit, Stereo D/A Converter for Digital Audio |
| CDB4391 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit, 192 kHz Stereo DAC with Volume Control |
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