Datenblatt-Suchmaschine für elektronische Bauteile |
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AD1839A Datenblatt(PDF) 8 Page - Analog Devices |
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AD1839A Datenblatt(HTML) 8 Page - Analog Devices |
8 / 24 page AD1839A Rev. B | Page 8 of 24 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS 52 51 50 49 48 47 46 45 44 43 42 41 40 38 DBCLK 37 DLRCLK 36 DAUXDATA 33 NC 34 AGND 35 M/S 39 DVDD 32 NC 31 NC 30 AGND 28 OUTR3 27 NC 29 AVDD 2 CLATCH 3 CIN 4 PD/RST 7 OUTL1 6 NC 5 AGND 1 DVDD 8 NC 9 OUTR1 10 AGND 12 NC 13 OUTL2 11 AVDD NC = NO CONNECT 14 15 16 17 18 19 20 21 22 23 24 25 26 AD1839A TOP VIEW (Not to Scale) Figure 3. Pin Configuration Table 5. Pin Function Descriptions Pin No. Mnemonic Input/Output Description 1, 39 DVDD Digital Power Supply. Connect to digital 5 V supply. 2 CLATCH I Latch Input for Control Data. 3 CIN I Serial Control Input. 4 PD/RST I Power-Down/Reset. 5, 10, 16, 24, 30, 34 AGND Analog Ground. 6, 8, 12, 14, 25, 27, 31–33 NC Not connected. 7, 13, 26 OUTLx O DACx Right Channel Negative Output. 9, 15, 28 OUTRx O DACx Right Channel Positive Output. 11, 19, 29 AVDD Analog Power Supply. Connect to analog 5 V supply. 17 FILTD Filter Capacitor Connection. Recommended 10 µF/100 nF. 18 FILTR Reference Filter Capacitor Connection. Recommended 10 µF/100 nF. 20 ADCLN I ADC Left Channel Negative Input. 21 ADCLP I ADC Left Channel Positive Input. 22 ADCRN I ADC Right Channel Negative Input. 23 ADCRP I ADC Right Channel Positive Input. 35 M/S I ADC Master/Slave Select. 36 DAUXDATA O Auxiliary DAC Output Data. 37 DLRCLK I/O DAC LR Clock. 38 DBCLK I/O DAC Bit Clock. 40, 52 DGND Digital Ground. 41–43 DSDATAx I DACx Input Data (left and right channels). 44 AAUXDATA3 I Auxiliary ADC3 Digital Input. 45 ABCLK I/O ADC Bit Clock. 46 ALRCLK I/O ADC LR Clock. 47 MCLK I Master Clock Input. 48 ODVDD Digital Output Driver Power Supply. 49 ASDATA O ADC Serial Data Output. 50 COUT O Output for Control Data. 51 CCLK I Control Clock Input for Control Data. |
Ähnliche Teilenummer - AD1839A |
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Ähnliche Beschreibung - AD1839A |
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