參數(shù)資料
型號(hào): CDB4245
廠商: Cirrus Logic, Inc.
元件分類(lèi): Codec
英文描述: 105 dB, 24-Bit, 192 kHz Streo Sudio CODEC
中文描述: 105分貝24位192千赫Streo蘇迪奧編解碼器
文件頁(yè)數(shù): 28/54頁(yè)
文件大?。?/td> 1166K
代理商: CDB4245
CS4245
28
3.
TYPICAL CONNECTION DIAGRAM
VLS
0.1 μF
+1.8V
to +5V
MUTEC
Mute
Drive
DGND
VLC
0.1 μF
+1.8V
to +5V
SCL/CCLK
SDA/CDOUT
AD1/CDIN
RESET
2 k
See Note 1
LRCK2
SDIN
AGND
AD0/CS
Note 1: Resistors are required for I2C control
port operation
Digital Audio
Playback
Micro-
Controller
MCLK2
SCLK2
* Capacitors must be C0G or equivalent
Digital Audio
Capture
LRCK1
SDOUT
MCLK1
SCLK1
AUXOUTA
AUXOUTB
2.2nF
AFILTA
AFILTB
OVFL
2.2nF
3.3 μF
3.3 μF
47 μF
0.1 μF
VQ1
FILT1+
10 μF
AGND
*
*
AOUTA
AOUTB
470
470
3.3 μF
C
Optional
Analog
Muting
2 k
3.3 μF
INT
47 μF
10 k
10 k
C
R
ext
R
ext
See Note 2
For best response to Fs/2 :
(
)
470
4
470
×
+
=
ext
ext
R
Fs
R
C
π
This circuitry is intended for applications where
the CS4245 connects directly to an unbalanced
output of the design. For internal routing
applications please see the DAC Analog Output
Characteristics section for loading limitations.
Note 2 :
AIN1A
Left Analog Input 1
10 μF
10 μF
1800 pF
1800 pF
100 k
100 k
100
100
AIN1B
Right Analog Input 1
AIN2A
Left Analog Input 2
10 μF
10 μF
1800 pF
1800 pF
100 k
100 k
100
100
AIN2B
Right Analog Input 2
AIN3A
Left Analog Input 3
10 μF
10 μF
1800 pF
1800 pF
100 k
100 k
100
100
AIN3B
Right Analog Input 3
AIN4A/MICIN1
Left Analog Input 4
10 μF
10 μF
1800 pF
1800 pF
100 k
100 k
100
100
AIN4B/MICIN2
Right Analog Input 4
AIN5A
Left Analog Input 5
10 μF
10 μF
1800 pF
1800 pF
100 k
100 k
100
100
AIN5B
Right Analog Input 5
AIN6A
Left Analog Input 6
10 μF
10 μF
1800 pF
1800 pF
100 k
100 k
100
100
AIN6B
Right Analog Input 6
MICBIAS
AGND
0.1 μF
47 μF
0.1 μF
VQ2
FILT2+
10 μF
0.1 μF
*
*
*
*
*
*
*
*
*
*
*
*
*
*
0.1 μF
VA
10 μF
+3.3V to +5V
0.1 μF
10 μF
0.1 μF
VA
VD
+3.3V to +5V
R
L
Note 3
Note 3: The value of R
L
is dictated by the
microphone carteridge.
Figure 12. Typical Connection Diagram
相關(guān)PDF資料
PDF描述
CDB42518 110 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CDB42528 114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CDB4270 24-Bit, 192 kHz Stereo Audio CODEC
CDB4271 24-Bit, 192 kHz Stereo Audio CODEC
CDB4272 24-Bit, 192 kHz Stereo Audio CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDB42518 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Bd RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42528 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Bd RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4265 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Bd 192kHz CODEC w/PGA & Input Mux RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4270 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Bd 105dB 192kHz CODEC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4271 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Bd CS4271 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V