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參數資料
| 型號： | CS4348 |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | 10-PIN, 24-BIT, 192KHz STEREO D/A CONVERTER |
| 中文描述： | 10引腳，24位，192kHz立體聲D / A轉換 |
| 文件頁數： | 1/24頁 |
| 文件大小： | 369K |
| 代理商： | CS4348 |
Copyright
Cirrus Logic, Inc. 2005
(All Rights Reserved)
http://www.cirrus.com
10-pin, 24-Bit, 192 kHz Stereo D/A Converter
Features
!
Multi-bit Delta-Sigma Modulator
!
24-bit Conversion
!
Automatically Detects Sample Rates up to
192 kHz.
!
105 dB Dynamic Range
!
-90 dB THD+N
!
Low Clock-Jitter Sensitivity
!
Single +3.3 V or +5 V Power Supply
!
Filtered Line-Level Outputs
!
On-chip Digital De-emphasis
!
Popguard
Technology
!
Small 10-pin TSSOP Package
Description
The CS4344 family members are complete, stereo dig-
ital-to-analog output systems including interpolation,
multi-bit D/A conversion and output analog filtering in a
10-pin package. The CS4344/5/6/8 support all major
audio data interface formats, and the individual devices
differ only in the supported interface format.
The CS4344 family is based on a fourth order multi-bit
delta-sigma modulator with a linear analog low-pass fil-
ter. This family also includes auto-speed mode
detection using both sample rate and master clock ratio
as a method of auto-selecting sampling rates between
2 kHz and 200 kHz.
The CS4344 family contains on-chip digital de-empha-
sis, operates from a single +3.3 V or +5 V power supply,
and requires minimal support circuitry. These features
are ideal for DVD players & recorders, digital televi-
sions, home theater and set top box products, and
automotive audio systems.
The CS4344 family is available in a 10-pin TSSOP
package in both Commercial (-10 to +85 °C) and Auto-
motive grades (-40 to +85 °C). Please see
Section 8.
“Ordering Information” on page 23
for complete details.
PCM
Serial
Interface
Multibit
Σ
Modulator
Interpolation
Filter
Internal
Voltage
Reference
Switched
Capacitor
DAC and
Filter
Serial Audio
Input
Right
Output
Left
Output
Switched
Capacitor
DAC and
Filter
De-emphasis
Multibit
Σ
Modulator
Interpolation
Filter
3.3 V or 5 V
SEPTEMBER '05
DS613F1
CS4344/5/6/8
相關PDF資料 |
PDF描述 |
|---|---|
| CS4349 | 192 kHz DAC w/ Volume Control and 1 Vrms @ 3.3 V |
| CS4349-CZZ | 192 kHz DAC w/ Volume Control and 1 Vrms @ 3.3 V |
| CS4349-CZZR | 192 kHz DAC w/ Volume Control and 1 Vrms @ 3.3 V |
| CS4349-DZZ | 192 kHz DAC w/ Volume Control and 1 Vrms @ 3.3 V |
| CS4349-DZZR | 192 kHz DAC w/ Volume Control and 1 Vrms @ 3.3 V |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS4348-CZZ | 功能描述:音頻數/模轉換器 IC Stereo DAC 24-Bit 192kHz RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| CS4348-CZZ | 制造商:Cirrus Logic 功能描述:Digital-Analog Converter IC RoHS Complia |
| CS4348-CZZR | 功能描述:數模轉換器- DAC IC 10-pin 24Bit 192kHz Stereo DAC 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 |
| CS4349 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:192 kHz DAC w/ Volume Control and 1 Vrms @ 3.3 V |
| CS4349-CZZ | 功能描述:數模轉換器- DAC Stereo DAC 192kHz w/VC 1Vrms@ 3.3V 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 |
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