DESCRIPTION

The M62361FP is a Bi-CMOS semiconductor IC,containing 6 channels of 8-bit D-A converters(DAC),with a buffer operational amplifier provided in the output of each channel.It is easy to use due to serial data input, and three-pin(DT,CK,ST)connection with microcomputer.

This IC is designed to be operable when chip select data contained in the 15-bit data conforms to the state of the CS terminal.Accordingly,the IC can process data by strobe signals common with other devices connected to the bus of microcomputer, and does not involve an microcomputer port to drive the IC.The inputs are connected to a level shift circuit so that the input threshold level does not depend on supply voltage.The IC also contains an initialization function to reset output(0 scale)when power is turned ON or drops.

FEATURES

? Output buffer operational amplifier provided in each channel

? 15-bit serial data input

? 6 channels of R-2R and segment type 8-bit DAC

? Chip select terminal

? Power-on reset function

APPLICATION

Digital-analog conversion in industrial or home-use electric equipment.

Automatic control in combination with EEROM and microcomputer(Substitute for conventional semi-fixed resistor)

Signal gain setting of display monitor and CTV.