參數(shù)資料
型號(hào): CDB4220
廠商: Cirrus Logic, Inc.
元件分類: Codec
英文描述: 24-Bit Stereo Audio Codec with 3V Interface
中文描述: 24位立體聲音頻編解碼器接口為3V
文件頁(yè)數(shù): 10/32頁(yè)
文件大?。?/td> 770K
代理商: CDB4220
CS4220 CS4221
10
DS284PP3
2.
TYPICAL CONNECTION DIAGRAM — CS4220
AINL+
AINL-
1
μF
+
0.1 μF
2
0.1 μF + 1 μF
+5V
Supply
21
6
VA
VD
Ferrite Bead
2.2 nF
150
150
AINR+
AINR-
2.2 nF
150
150
20
19
17
16
22
7
AGND
DGND
10
11
27
Mode Selection
DIF1
DIF0
RST
5
4
Audio
DSP
SCLK
LRCK
9
SDIN
8
SDOUT
R
s
R
s
CS4220
R
= 500
NC
1
NC
14
NC
15
NC
28
R
s
R
s
s
0.1 μF + 1 μF
13
VL
+2.7 - 5V
47 k
*
* Required for
Master Mode only
Digital Audio
Source
18
12
25
26
AOUTL+
AOUTL-
24
23
Analog Filter
AOUTR+
AOUTR-
DEM0
DEM1
XTI
XTO
2
3
External
Clock Input
40 pF
40 pF
Eliminate the crystal
and capacitors when
using an external
clock input
Analog Filter
Figure 4. CS4220 Recommended Connection Diagram
(Also see Recommended Layout Diagram)
相關(guān)PDF資料
PDF描述
CDB4221 24-Bit Stereo Audio Codec with 3V Interface
CDB4222 20-Bit Stereo Audio Codec with Volume Control
CDB4224 24-Bit 105 dB Audio Codec with Volume Control
CDB4223 24-Bit 105 dB Audio Codec with Volume Control
CDB4225 Digital Audio Conversion System
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDB4221 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit Stereo Audio Codec with 3V Interface
CDB4222 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:20-Bit Stereo Audio Codec with Volume Control
CDB4223 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit 105 dB Audio Codec with Volume Control
CDB4224 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit 105 dB Audio Codec with Volume Control
CDB4225 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Digital Audio Conversion System