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参数资料
| 型号： | CDB4365 |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 1/52页 |
| 文件大小： | 0K |
| 描述： | EVALUATION BOARD FOR CS4365 |
| 标准包装： | 1 |
| DAC 的数量： | 6 |
| 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，缆线，CD |
| 已用 IC / 零件： | CS4365 |
| 相关产品： | CS4365-DQZR-ND - IC DAC 6CH 114DB 192KHZ 48-LQFP CS4365-DQZ-ND - IC DAC 6CH 114DB 192KHZ 48-LQFP 598-1060-ND - IC DAC 6CH 114DB 192KHZ 48LQFP |
| 其它名称： | 598-1779 |
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CS4365
114 dB, 192 kHz 6 -Channel D/A Converter
Features
Advanced Multi-bit Delta Sigma Architecture
24-bit Conversion
Automatic Detection of Sample Rates up to
192 kHz
114 dB Dynamic Range
-100 dB THD+N
Direct Stream Digital Mode
– Non-Decimating Volume Control
– On-Chip 50 kHz Filter
– Matched PCM and DSD Analog Output
Levels
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 CS4365 is a complete 6-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.
Following this stage is a multi-element switched capac-
itor stage and low-pass filter with differential analog
outputs.
The CS4365 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 CS4365 is available in a 48-pin LQFP package in
both Commercial (-40°C to +85°C) and Automotive
(-40°C to +105°C) grades. The CDB4365 Customer
Demonstration board is also available for device evalu-
ation and implementation suggestions. Please see
The CS4365 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
receivers, digital TV’s, mixing consoles, effects proces-
sors, sound cards, and automotive audio systems.
Control Port Supply = 1.8 V to 5 V
Hardware Mode or
I 2 C/SPI Software Mode
Control Data
Reset
Serial Audio Port
Supply = 1.8 V to 5 V
Digital Supply = 2.5 V
Register/Hardware
Configuration
Analog Supply = 5 V
Internal Voltage
Reference
PCM Serial
6
Volume
Controls
Digital
Filters
Multi-bit ΔΣ
Modulators
Switch-Cap
DAC and
Analog Filters
6
6
Six Channels of
Differential
Outputs
Audio Input
DSD Audio
Input
DSD Processor
-Volume control
External Mute
Control
6
Mute Signals
-50 kHz filter
Copyright ? Cirrus Logic, Inc. 200 8
FEB '0 8
(All Rights Reserved)
DS670F2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CDB4382 | 制造商:Cirrus Logic 功能描述:Tools Development kit Kit Con |
| CDB4382A | 功能描述:音频 IC 开发工具 Eval Bd 114dB 192kHz 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 |
| CDB4383 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 8-Channel D/A Converter |
| CDB4384 | 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 |
| 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 |
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