CS5343-DZZR Ver la hoja de datos (PDF) - Cirrus Logic
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Lista de partido
CS5343-DZZR Datasheet PDF : 21 Pages
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1. PIN DESCRIPTIONS
SDOUT
1
SCLK
2
LRCK
3
MCLK
4
FILT+
5
CS5343/4
10
VA
9
GND
8
AINR
7
VQ
6
AINL
Pin Name Pin #
Pin Description
SDOUT
1
Serial Audio Data Output (Output) - Output for two’s complement serial audio data. Also selects Master
or Slave Mode.
SCLK
2 Serial Clock (Input/Output) - Serial clock for the serial audio interface.
LRCK
3
Left Right Clock (Input/Output) - Determines which channel, Left or Right, is currently active on the
serial audio data line.
MCLK
4 Master Clock (Input) - Clock source for the delta-sigma modulator and digital filters.
FILT+
5 Positive Voltage Reference (Output) - Positive reference voltage for the internal sampling circuits.
AINL
AINR
6 Analog Input (Input) - The full-scale analog input level is specified in the Analog Characteristics specifi-
8 cation table.
VQ
7 Quiescent Voltage (Output) - Filter connection for the internal quiescent reference voltage.
GND
9 Ground (Input) - Ground reference. Must be connected to analog ground.
VA
10 Power (Input) - Positive power supply for the digital and analog sections.
4
DS687A4
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