The PCM58P is a complete, precision 18-bit digitalto-analog converter with ultra-low distortion over a verywide frequency range. The latched serial input dataformat of the PCM58P is totally based on the widelysuccessful 16-bit PCM56P format (with the addition oftwo more data bits). The PCM58P features a very lownoise and fast settling current output.The PCM58P comes in a 28-pin plastic DIP package.A provision is made for external adjustment of the fourMSBs to further improve the PCM58P’s specifications,if desired. Applications include very low distortionfrequency synthesis and high-end consumer and professionaldigital audio applications.