参数资料
型号: CS4221-KS
厂商: CRYSTAL SEMICONDUCTOR CORP
元件分类: 消费家电
英文描述: 24-Bit Stereo Audio Codec with 3V Interface
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO28
封装: SSOP-28
文件页数: 11/32页
文件大小: 770K
代理商: CS4221-KS
CS4220 CS4221
DS284PP3
11
3.
TYPICAL CONNECTION DIAGRAM — CS4221
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
12
27
18
Microcontroller
AD0/CS
RST
I2C/SPI
CS4221
R
= 500
NC
1
NC
14
NC
15
NC
28
s
0.1 μF + 1 μF
+2.7 - 5V
10
11
SCL/CCLK
SDA/CDIN
* Required for
Master Mode only
4
5
Audio
DSP
SCLK
LRCK
9
SDIN
8
SDOUT
R
s
R
s
R
s
R
s
13
VL
*
47 k
25
26
AOUTL+
AOUTL-
24
23
Analog Filter
AOUTR+
AOUTR-
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 5. CS4221 Recommended Connection Diagram
(Also see Recommended Layout Diagram)
相关PDF资料
PDF描述
CS4222-KS 20-Bit Stereo Audio Codec with Volume Control
CS4222 20-Bit Stereo Audio Codec with Volume Control
CS4224 24-Bit 105 dB Audio Codec with Volume Control
CS4223-BS 24-Bit 105 dB Audio Codec with Volume Control
CS4223 24-Bit 105 dB Audio Codec with Volume Control
相关代理商/技术参数
参数描述
CS4221-KSR 功能描述:接口—CODEC IC 24Bit Str Audio CODEC 3V Intrfc RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
CS4222 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:20-Bit Stereo Audio Codec with Volume Control
CS4222_02 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:20-Bit Stereo Audio Codec with Volume Control
CS4222-BS 制造商:Rochester Electronics LLC 功能描述:- Bulk
CS4222-DS 制造商:Rochester Electronics LLC 功能描述: 制造商:Cirrus Logic 功能描述: