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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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CS4398-CZZ Datenblatt(PDF) 7 Page - Cirrus Logic |
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CS4398-CZZ Datenblatt(HTML) 7 Page - Cirrus Logic |
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7 / 46 page  DS568F1 7 CS4398 Pin Name Pin # Pin Description DSD_A DSD_B 28 1 Direct Stream Digital Input (Input) - Input for Direct Stream Digital serial audio data. DSD_SCLK 2 DSD Serial Clock (Input) - Serial clock for the Direct Stream Digital audio interface. SDIN 3 Serial Audio Data Input (Input) - Input for two’s complement serial audio data. SCLK 4 Serial Clock (Input) - Serial clock for the serial audio interface. LRCK 5 Left Right Clock (Input) - Determines which channel, Left or Right, is currently active on the serial audio data line. MCLK 6 Master Clock (Input) - Clock source for the delta-sigma modulator and digital filters. VD 7 Digital Power (Input) - Positive power for the digital section. DGND 8 Digital Ground (Input) - Ground reference for the digital section. RST 13 Reset (Input) - The device enters system reset when enabled. VLC 14 Control Port Power (Input) - Positive power for Control Port I/O. FILT+ 15 Positive Voltage Reference (Output) - Positive reference voltage for the internal sam- pling circuits. REF_GND 16 Reference Ground (Input) - Ground reference for the internal sampling circuits. VREF 17 Voltage Reference (Input) - Positive voltage reference for the internal sampling circuits. BMUTEC AMUTEC 18 25 Mute Control (Output) - The Mute Control pin is active during power-up initialization, mut- ing, power-down or if the master clock to left/right clock frequency ratio is incorrect. During reset, these outputs are set to a high impedance. AOUTB+ AOUTB- 20 19 Differential Right Channel Analog Output (Output) - The full-scale differential analog output level is specified in the Analog Characteristics specification table. AGND 21 Analog Ground (Input) - Ground reference for the analog section. VA 22 Analog Power (Input) - Positive power for the analog section. AOUTA+ AOUTA- 23 24 Differential Left Channel Analog Output (Output) - The full-scale differential analog out- put level is specified in the Analog Characteristics specification table. VQ 26 Quiescent Voltage (Output) - Filter connection for internal quiescent voltage. VLS 27 Serial Audio Interface Power (Input) - Positive power for serial audio interface I/O. Stand-Alone Mode Definitions M3 M2 M1 M0 9 10 11 12 Mode Selection (Input) - Determines the operational mode of the device. Control Port Mode Definitions AD1/CDIN 9 Address Bit 1 (I²C) / Control Data Input (SPI) (Input) - AD1 is a chip address pin in I²C mode; CDIN is the input data line for the Control Port interface in SPI mode. SCL/CCLK 10 Serial Control Port Clock (Input) - Serial clock for the serial Control Port. SDA/CDOUT 11 Serial Control Data (I²C) / Control Data Output (SPI) (Input/Output) - SDA is a data I/O line in I²C mode. CDOUT is the output data line for the Control Port interface in SPI mode. AD0/CS 12 Address Bit 0 (I²C) / Control Port Chip Select (SPI) (Input) - AD0 is a chip address pin in I²C mode; CS is the chip select signal for SPI format. |
Ähnliche Teilenummer - CS4398-CZZ |
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Ähnliche Beschreibung - CS4398-CZZ |
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