The M62383FP is a 5 V composite D-A converter incorporating two modules, with two 8-bit buffer amp output D-A converters and an 8-bit D-A converter for reference voltage adjustment as one module. The D-A outputs can be set simultaneously for each module without address setting. The data configurations comprise 16-bit serial data for the two main D-A circuits and 8-bit serial data for the reference voltage setting D-A. The D-A output buffer amps have full-swing output capability, from power supply voltage to GND.