The M62398P,FP is a 12V type CMOS 12-channel DA converters with output buffer amplifiers. It can communicate with a microcontroller via few wiring thanks to the adoption of the two-line I2C BUS. The output buffer amplifier employs AB class output with sinking and sourcing capability of more than 2.5mA ,and an output voltage range is nearly between ground and VrefU. Maximum 8 ICs can be connected to a bus by using three chip-set pins , so that it is possible to handle up to 96 channels.