參數資料
| 型號： | CS4384-CQZ |
| 廠商： | Cirrus Logic Inc |
| 文件頁數： | 1/52頁 |
| 文件大小： | 0K |
| 描述： | IC DAC 8CH 103DB 192KHZ 48LQFP |
| 標準包裝： | 250 |
| 位數： | 24 |
| 數據接口： | 串行 |
| 轉換器數目： | 8 |
| 電壓電源： | 模擬和數字 |
| 功率耗散（最大）： | 520mW |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-LQFP |
| 供應商設備封裝： | 48-LQFP |
| 包裝： | 托盤 |
| 輸出數目和類型： | 8 電壓，單極 |
| 采樣率（每秒）： | 216k |
| 產品目錄頁面： | 757 (CN2011-ZH PDF) |
| 配用： | 598-1525-ND - BOARD EVAL FOR CS4384 DAC |
| 其它名稱： | 598-1062 |
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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
S
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ran
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a
tor
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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相關代理商/技術參數 |
參數描述 |
|---|---|
| CS4384-CQZR | 功能描述:數模轉換器- DAC IC 24bit 8Chn DAC w/DSD Sup/Lw-Ltnc DF RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| CS4384-DQZ | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:103 dB, 192 kHz 8-Channel D/A Converter |
| CS4384-DQZR | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:103 dB, 192 kHz 8-Channel D/A Converter |
| CS4385 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:114 dB, 192kHz 8-CHANNEL D/A CONVERTER |
| CS4385_07 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:114 dB, 192 kHz 8-Channel D/A Converter |
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