PCM61P

` 18-BIT MONOLITHIC AUDIO D/A CONVERTER
` LOW MAX THD + N: 92dB Without External Adjust
` 100% PIN COMPATIBLE WITH INDUSTRY STD 16-BIT PCM56P
` LOW GLITCH OUTPUT OF  ±3V OR  ±1mA
` CAPABLE OF 8X OVERSAMPLING RATE IN V<sub>OUT</sub>  MODE
` COMPLETE WITH INTERNAL REFERENCE AND OUTPUT OP AMP
` RELIABLE PLASTIC 16-PIN DIP PACKAGE

DC Supply Voltages......................................................................±16VDC
Input Logic Voltage .......................................................... 1V to V_S /+V_L
Power Dissipation .........................................................................850mW
Operating Temperature Range ......................................... 25 to +70
Storage Temperature Range .......................................... 60 to +100
Lead Temperature (soldering, 10s)..............................................  +300

The PCM61P is an 18-bit totally pin compatible per-formance replacement for the popular 16-bit PCM56P.

With the addition of two extra bits,  lower max THD+N (92dB; PCM61P-K) can be achieved in audio applica-tions already using the PCM56P. The PCM61P is complete with internal reference and output op amp and requires no external parts to function as an 18-bit DAC.

The PCM61P is capable of an 8-times oversampling rate (single channel) and meets all of its specifications without an external output deglitcher.

The PCM61P comes in a small, reliable 16-pin plastic DIP package that has passed operating life tests under simultaneous high temperature, high humidity and high pressure testing.