PCM63P

` COLINEAR 20-BIT AUDIO DAC
` NEAR-IDEAL LOW LEVEL OPERATION
` GLITCH-FREE OUTPUT
` ULTRA LOW 96dB max THD+N (Without External Adjustment)
` 116dB SNR min (A-Weight Method)
` INDUSTRY STD SERIAL INPUT FORMAT
` FAST (200ns) CURRENT OUTPUT (±2mA; ±2% max)
` CAPABLE OF 16x OVERSAMPLING
` COMPLETE WITH REFERENCE

+V_A , +V_D to ACOM/DCOM........................................................0V to +8V
V_A , V_D to ACOM/DCOM .......................................................0V to 8V
V_A , V_D to +V_A , +V_D .........................................................0V to +16V
ACOM to DCOM.............................................................................. ± 0.5V
Digital Inputs (pins 18, 20, 21) to DCOM ................................1V to +V_D
Power Dissipation .........................................................................500mW
Lead Temperature, (soldering, 10s).............................................. +300
Max Junction Temperature.............................................................. 165
Thermal Resistance, _JA ..............................................................70/W
NOTE: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. Exposure to absolute maximum conditions for extended periods may affect device reliability.

The PCM63P is a precision 20-bit digital-to-analog converter with ultra-low distortion (96dB max with a full scale output; PCM63P-K). Incorporated into the PCM63P is a unique Colinear dual-DAC per channel architecture that eliminates unwanted glitches and other nonlinearities around bipolar zero. The PCM63P also features a very low noise (116dB max SNR; A-weighted method) and fast settling current output (200ns typ, 2mA step) which is capable of 16-times oversampling rates.

Applications of PCM63P include very low distortion frequency synthesis and high-end consumer and professional digital audio applications.