UPD6379 Description
DATA SHEET MOS INTEGRATED CIRCUIT µPD6379, 6379A, 6379L, 6379AL 2-CHANNEL 16-BIT D/A CONVERTER FOR AUDIO APPLICATION The µPD6379 and 6379A are 2-channel 16-bit D/A converters for digital audio signal demodulation. These D/A converters employ the resistor string conversion method which has been tested by existing model µPD6376 but they are more pact and require fewer external ponents than the µPD6376. In addition,...
UPD6379 Key Features
- Resistor string conversion method
- 0-point digital shift circuit
- × 4 oversampling Sampling frequency: 200 kHz MAX
- Signal processing format for 2’s plement, MSB first, and backward justification data acmodated
- Left and right in-phase output
- High performance (at VDD = +5.0 V) S/N ratio: 100 dB TYP. Dynamic range: 96 dB TYP
- Low-voltage models available
- Bipolar LR clock (LRCK)
- Low power dissipation: 10 mW TYP. (with µPD6379L, 6379AL at VDD = +3.3 V)
- Few external ponents Internal output operational amplifier Only one electrolytic capacitor required for smoothing refere