Datenblatt-Suchmaschine für elektronische Bauteile |
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CS4364-DQZ Datenblatt(PDF) 6 Page - Cirrus Logic |
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CS4364-DQZ Datenblatt(HTML) 6 Page - Cirrus Logic |
6 / 50 page 6 DS619A1 CS4364 1. PIN DESCRIPTION Pin Name # Pin Description VD 4 Digital Power (Input) - Positive power supply for the digital section. Refer to the Recom- mended Operating Conditions for appropriate voltages. GND 5 31 Ground (Input) - Ground reference. Should be connected to analog ground. MCLK 6 Master Clock (Input) - Clock source for the delta-sigma modulator and digital filters. Table 1 illustrates several standard audio sample rates and the required master clock frequencies. LRCK 7 Left Right Clock (Input) - Determines which channel, Left or Right, is currently active on the serial audio data line. The frequency of the left/right clock must be at the audio sample rate, Fs. SDIN1 SDIN2 SDIN3 8 11 13 Serial Data Input (Input) - Input for two’s complement serial audio data. SCLK 9 Serial Clock (Input) - Serial clocks for the serial audio interface. TST 14 44 45 Test - These pins need to be tied to analog ground. RST 19 Reset (Input) - The device enters a low power mode and all internal registers are reset to their default settings when low. VA 32 Analog Power (Input) - Positive power supply for the analog section. Refer to the Recom- mended Operating Conditions for appropriate voltages. VLS 43 Serial Audio Interface Power (Input) - Determines the required signal level for the serial audio interface. Refer to the Recommended Operating Conditions for appropriate voltages. VLC 18 Control Port Power (Input) - Determines the required signal level for the control port and hardware mode configuration pins. Refer to the Recommended Operating Conditions for appropriate voltages. VQ 21 Quiescent Voltage (Output) - Filter connection for internal quiescent voltage. GND TST_OUT AOUT5 TST_OUT AOUT4 VA TST_OUT AOUT6 MUTE2 MUTE3 6 2 4 8 10 1 3 5 7 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 31 35 33 29 27 36 34 32 30 28 26 25 48 47 46 45 44 43 42 41 40 39 38 37 MCLK DSD2 VD SDIN1 M4(TST) DSD3 DSD1 GND SCLK SDIN2 M3(TST) LRCK CS4364 AOUT3 TST_OUT |
Ähnliche Teilenummer - CS4364-DQZ |
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Ähnliche Beschreibung - CS4364-DQZ |
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