參數(shù)資料
型號(hào): CDB4272
廠商: Cirrus Logic, Inc.
元件分類: Codec
英文描述: 24-Bit, 192 kHz Stereo Audio CODEC
中文描述: 24位192千赫立體聲音頻CODEC
文件頁(yè)數(shù): 23/53頁(yè)
文件大小: 1200K
代理商: CDB4272
CS4272
DS593F1
23
4.
TYPICAL CONNECTION DIAGRAM
)
LJ
(I2S/
CS
/
AD0
SDA / CDIN (M1)
SCL / CCLK (M0)
RST
CS4272
AINA+
AINA-
AINB+
AINB-
Power Down
and Mode
Settings
(Control Port)
XTI
XTO
AOUTA-
AMUTEC
AOUTA+
AOUTB-
BMUTEC
AOUTB+
Analog Conditioning
&
Mute
LRCK
SCLK
MCLK
Timing Logic
&
Clock
SDIN
)
S
(M/
SDOUT
Audio Data
Processor
DGND
FILT+
AGND
VCOM
VD
VA
+5 V
+5 V to 3.3 V
VL
40 pF
40 pF
*
*
¤ See "Master/Slave Mode Selection".
¤
+5 V to 2.5 V
47 k
5.1
**
** Optional. See "Crystal
Applications (XTI/XTO)".
Analog Input
Buffer
47 μF
0.1 μF
1 μF
0.1 μF
1 μF
0.1 μF
1 μF
0.1 μF
1 μF
0.1 μF
* Only one must be used. See
"Grounding and Power Supply
Decoupling."
Not to exceed 1 μF.
Figure 8. CS4272 Typical Connection Diagram
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