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參數(shù)資料
| 型號(hào)： | CDB4341A |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | 24-Bit, 192 kHz Stereo DAC with Volume Control |
| 中文描述： | 24位192千赫帶有音量控制的立體聲DAC |
| 文件頁(yè)數(shù)： | 1/32頁(yè) |
| 文件大小： | 716K |
| 代理商： | CDB4341A |
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Preliminary Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
1
Copyright
Cirrus Logic, Inc. 2002
(All Rights Reserved)
Cirrus Logic, Inc.
P.O. Box 17847, Austin, Texas 78760
http://www.cirrus.com
CS4341A
24-Bit, 192 kHz Stereo DAC with Volume Control
Features
101 dB Dynamic Range
-91 dB THD+N
+3.3 V or +5 V Power Supply
50 mW with 3. 3V supply
Low Clock Jitter Sensitivity
Filtered Line Level Outputs
On-Chip Digital De-emphasis for 32, 44.1,
and 48 kHz
ATAPI Mixing
Digital Volume Control with Soft Ramp
– 94 dB Attenuation
– 1 dB Step Size
– Zero Crossing Click-Free Transitions
Up to 200 kHz Sample Rates
Automatic Mode Detection for Sample Rates
between 4 and 2 0 0kHz
Pin Compatible with the CS4341
Description
The CS4341A is a complete stereo digital-to-analog sys-
tem including digital interpolation, fourth-order delta-
sigma digital-to-analog conversion, digital de-emphasis,
volume control, channel mixing and analog filtering. The
advantages of this architecture include: ideal differential
linearity, no distortion mechanisms due to resistor
matching errors, no linearity drift over time and tempera-
ture and a high tolerance to clock jitter.
The CS4341A accepts data at all standard audio sample
rates up to 192 kHz, consumes very little power, oper-
ates over a wide power supply range and is pin
compatible with the CS4341, as described in section 3.1.
These features are ideal for DVD audio players.
ORDERING INFORMATION
CS4341A-KS
CDB4341A
16-pin SOIC, -10 to 70 °C
Evaluation Board
Volume Control
Interpolation Filter
Σ
DAC
Analog Filter
Control Port
Interface
Volume Control
Interpolation Filter
Analog Filter
S
I
SCL/CCLK
MUTEC
AD0/CS
AOUTA
AOUTB
RST
LRCK
SDIN
MCLK
SDA/CDIN
Σ
DAC
External
Mute Control
SCLK
Mixer
÷2
AUG ‘02
DS582PP1
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|---|---|
| CDB4344 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd 10Pin 192kHz DAC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB4349 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd 192kHz Str DAC w/VC 1Vrms @3.3V RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB4350 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd 105dB 192kHz DAC w/pull RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB4351 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd 112dB 24-Bit 192kHz DAC w/LD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB4352 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd 192kHz DAC w/LD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
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