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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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LC07424LP датащи(PDF) 4 Page - Sanyo Semicon Device |
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LC07424LP датащи(HTML) 4 Page - Sanyo Semicon Device |
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4 / 32 page  LC07424LP No.A1619-4/32 Pin Description (Note) I/O: I=> input, Is=> Schmitt input, O=> output, IOs=> Schmitt input/output PIN No. I/O Pin Name Description Digital System 36 Is RESET_X Reset (negative polarity) 37 I MCLK Master Clock 38 IOs LRCLK LR Clock (sample rate clock) Audio IF 39 IOs BCLK B Clock (serial data bit clock) Audio IF 40 I TESTin For IC testing (VSS fixed in normal operation) 1 Is DAC_Din DAC serial data input Audio IF 2 O ADC_Dout ADC serial data output Audio IF 3 Is CS_X Chip select (negative polarity) Microcontroller IF 4 Is SCLK Serial clock Microcontroller IF 5 Is SDin Serial data input Microcontroller IF 9 IOs G_PORT0 For IC testing (open in normal operation) 10 IOs G_PORT1 For IC testing (open in normal operation) 11 O G_PORT2 For IC testing (open in normal operation) Analog system 14 I Yin Y signal input 15 I Cin C signal input 16 O Vref_v_C Reference voltage (Video system) Connect an external capacitor 17 - Vsag Video signal output, for sag compensation. Connect an external capacitor 18 O VOUT Video signal output. 22 O SPn Speaker output 25 O SPp Speaker output 27 O Vref_H_C Reference voltage (4.8V system) Connect an external capacitor 29 O Lout_L Line output, Left channel 30 O Lout_R Line output, Right channel 31 I Lin_L Line input, Left channel 32 I Lin_R Line intput, Right channel 34 O Vref_C Reference voltage (2.8V system) Connect an external capacitor Power pin, other 6 - VDDdig Digital power supply 7 - VSSdig Digital ground 8 - VDDio Digital IO power supply 12 - VDDv Analog power supply for video driver 13 - VSSv Analog ground for video driver 19 - VDDvh 4.8V system analog power supply for video driver 20 - VSSvh 4.8V system analog ground for video driver 21 - N.C. No connect 23 - VDDsp Speaker analog power supply 24 - VSSsp Speaker analog ground 26 - VDDh 4.8V system analog power supply 28 - VSSh 4.8V system analog ground 33 - VSSana Analog ground 35 - VDDana Analog power supply Pin treatment when not using • Keep the analog input/output pin in the OPEN state. LIN_L, LIN_R, LOUT_L, LOUT_R, YIN, CIN, VOUT, Vsag • Keep the digital output pin in the OPEN state. • Do not keep the digital input pin in the OPEN state. |
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