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CS4350-CZZ Fiches technique(PDF) 6 Page - Cirrus Logic |
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CS4350-CZZ Fiches technique(HTML) 6 Page - Cirrus Logic |
6 / 41 page 6 DS691F1 CS4350 1. PIN DESCRIPTION Pin Name # Pin Description VLC 5 Control Interface Power (Input) - Positive power for the hardware/software control interface VD_FILT 6 Regulator Voltage (Output) - Filter connection for internal voltage regulator GND 7, 19 Ground (Input) - Ground reference RMCK 8 Recovered Master Clock (Output) - Outputs a master clock derived from LRCK VLS 9 Serial Audio Interface Power (Input) - Positive power for the serial audio interface SCLK 10 Serial Clock (Input) - Serial bit-clock for the serial audio interface SDIN 11 Serial Audio Data Input (Input) - Input for two’s complement serial audio data LRCK 12 Left/Right Clock (Input) - Determines which channel, Left or Right, is currently active on the serial audio data line TSTO 13 Test Output - These pins need to be floating and not connected to any trace or plane. AOUTA+,- AOUTB+,- 14, 15, 22, 23 Differential Analog Outputs (Output) - The full scale differential output level is specified in “DAC Ana- log Characteristics - Commercial (-CZZ)” on page 9. AMUTEC BMUTEC 16, 21 Mute Control (Output) - Control signals for optional mute circuit. VBIAS 17 Positive Voltage Reference (Output) - Positive reference voltage for the internal DAC VA 18 Analog Power (Input) - Positive power supply for the analog section VQ 20 Quiescent Voltage (Output) - Filter connection for internal quiescent voltage DIF2(AD1/CDOUT) RST DEM(AD0/CS)AOUTB- DIF0(SDA/CDIN) AOUTB+ DIF1(SCL/CCLK) BMUTEC VLC VQ VD_FILT GND GND VA RMCK VBIAS+ VLS AMUTEC SCLK AOUTA+ SDIN AOUTA- LRCK TSTO 2 3 4 5 6 7 8 17 18 19 20 21 22 23 9 10 11 12 13 14 15 16 24 1 |
Numéro de pièce similaire - CS4350-CZZ |
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Description similaire - CS4350-CZZ |
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