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参数资料
| 型号： | CDB4384 |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 1/52页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR CS4384 DAC |
| 标准包装： | 1 |
| DAC 的数量： | 8 |
| 位数： | 24 |
| 采样率（每秒）： | 192k |
| 数据接口： | 串行 |
| DAC 型： | 电压 |
| 工作温度： | -40°C ~ 85°C |
| 已供物品： | 板 |
| 已用 IC / 零件： | CS4384 |
| 产品目录页面： | 757 (CN2011-ZH PDF) |
| 相关产品： | CS4384-CQZR-ND - IC DAC 8CH 103DB 192KHZ 48-LQFP 598-1062-ND - IC DAC 8CH 103DB 192KHZ 48LQFP |
| 其它名称： | 598-1525 |
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Copyright
Cirrus Logic, Inc. 2008
(All Rights Reserved)
103 dB, 192 kHz 8-Channel D/A Converter
Features
Advanced Multi-bit Delta Sigma Architecture
24-bit Conversion
Automatic Detection of Sample Rates up to
192 kHz
103 dB Dynamic Range
-88 dB THD+N
Single-Ended Output Architecture
Direct Stream Digital (DSD) Mode
–
Non-Decimating Volume Control
–
On-Chip 50 kHz Filter
–
Matched PCM and DSD Analog Output
Levels
Compatible with Industry-Standard Time
Division Multiplexed (TDM) Serial Interface
Selectable Digital Filters
Volume Control with 1/2-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 and Serial Ports
Description
The CS4384 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 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 single-ended analog
outputs.
The CS4384 also has a proprietary DSD processor
which allows for volume control and 50 kHz on-chip fil-
tering 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 CS4384 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
consoles,
effects
processors, and sound cards.
This product is available in 48-pin LQFP package in
Commercial (-40°C to +85°C) temperature grade. See
“Ordering Information” on page 51 for complete details.
C ontrol Port Supply = 1.8 V to 5 V
Register/Hardware
C onfiguration
Internal Voltage
Reference
Reset
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TDM Serial
A udio Input
Digital Supply = 2.5 V
Hardw are Mode or
I2C /SPI Softw are Mode
Control Data
A nalog Supply = 5 V
E ight C hannels
of Single-E nded
Outputs
8
PC M Serial
A udio Input
Volume
Controls
Digital
F ilters
Switch-C ap
DAC and
Analog F ilters
Multi-bit
Σ
Modulators
DSD A udio
Input
DSD Processor
-Volume control
-50 kHz filter
E xternal Mute
C ontrol
Mute Signals
2
8
Serial A udio Port
Supply = 1.8 V to 5 V
CS4384
MAY '08
DS620F1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CDB4385 | 功能描述:音频 IC 开发工具 Eval Bd 8-Ch DAC w/DSD RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| CDB4390 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit, Stereo D/A Converter for Digital Audio |
| CDB4391 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit, 192 kHz Stereo DAC with Volume Control |
| CDB4391A | 功能描述:音频 IC 开发工具 Eval Bd CS4391A RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| CDB4392 | 功能描述:音频 IC 开发工具 Eval Bd 114dB 192kHz DAC w/DSD RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
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