參數(shù)資料
型號： CDB42438
廠商： Cirrus Logic, Inc.
元件分類： Codec
英文描述： 108 dB, 192 kHz 4-in, 6-out TDM CODEC
中文描述： 108分貝192千赫4 - 6 -出的TDM編解碼器
文件頁數(shù)： 7/62頁
文件大小： 1004K
代理商： CDB42438
DS673PP2
7
1.1
Various pins on the CS42432 are powered from separate power supply rails. The logic level for each input
should adhere to the corresponding power rail and should not exceed the maximum ratings.
Digital I/O Pin Characteristics
AUX_SCLK
16
Auxiliary Serial Clock
(Output)
- Serial clock for the Auxiliary serial audio interface.
AUX_SDIN
17
Auxiliary Serial Input
(
Input
) - The CS42432 provides an additional serial input for two’s comple-
ment serial audio data.
AOUT1 +,-
AOUT2 +,-
AOUT3 +,-
AOUT4 +,-
AOUT5 +,-
AOUT6 +,-
20,19
21,22
24,23
25,26
28,27
29,30
Differential Analog Output
(
Output
) - The full-scale differential analog output level is specified in
the Analog Characteristics specification table. Each positive leg of the differential outputs may also
be used single-ended.
N.C.
31,32
33,34
49,50
51,52
Not Connected
- Do not connect.
AGND
35,48
Analog Ground
(
Input
) -
VQ
36
Quiescent Voltage
(
Output
)
-
Filter connection for internal quiescent reference voltage.
VA
37,46
Analog Power
(
Input
) - Positive power supply for the analog section.
AIN1 +,-
AIN2 +,-
AIN3 +,-
AIN4 +,-
39,38
41,40
43,42
45,44
Differential Analog Input
(
Input
) - Signals are presented differentially to the delta-sigma modula-
tors. The full-scale input level is specified in the Analog Characteristics specification table.
FILT+
47
Positive Voltage Reference
(
Output
) - Positive reference voltage for the internal sampling cir-
cuits.
Power
Rail
VLC
Pin Name
SW/(HW)
RST
SCL/CCLK
(TEST)
SDA/CDOUT
(TEST)
AD0/CS
(MFREQ)
AD1/CDIN
(TEST)
MCLK
LRCK
SCLK
ADC_SDOUT
(ADC3_SINGLE)
DAC_SDIN
AUX_LRCK
AUX_SCLK
AUX_SDIN
I/O
Driver
Receiver
Input
Input
-
-
1.8 V - 5.0 V, CMOS
1.8 V - 5.0 V, CMOS, with Hysteresis
Input/
Output
Input
1.8 V - 5.0 V, CMOS/Open Drain
1.8 V - 5.0 V, CMOS, with Hysteresis
-
1.8 V - 5.0 V, CMOS
Input
-
1.8 V - 5.0 V, CMOS
VLS
Input
Input
Input
Input/
Output
Input
Output
Output
Input
-
-
-
1.8 V - 5.0 V, CMOS
1.8 V - 5.0 V, CMOS
1.8 V - 5.0 V, CMOS
-
1.8 V - 5.0 V, CMOS
-
1.8 V - 5.0 V, CMOS
-
-
1.8 V - 5.0 V, CMOS
1.8 V - 5.0 V, CMOS
1.8 V - 5.0 V, CMOS
-
Table 1. I/O Power Rails
相關(guān)PDF資料
PDF描述
CDB42448 108 dB, 192 kHz 6-in, 8-out CODEC
CDB4245 105 dB, 24-Bit, 192 kHz Streo Sudio CODEC
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDB4244 制造商:Cirrus Logic 功能描述:EVAL BD 4 INPUT/ 4 OUTPUT CODEC - Boxed Product (Development Kits) 制造商:Cirrus Logic 功能描述:Eval Board
CDB42448 功能描述:音頻 IC 開發(fā)工具 Eval Bd 108dB 8-Ch Mult-Ch CODEC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4245 功能描述:音頻 IC 開發(fā)工具 Eval Bd 192kHz CODEC w/PGA & Input Mux RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42518 功能描述:音頻 IC 開發(fā)工具 Eval Bd RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42528 功能描述:音頻 IC 開發(fā)工具 Eval Bd RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
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