REJ03F0075-0300 Rev.3.00 Mar 25, 2008

Page 1 of 7

M62343GP

8-Bit, 3-Channel D/A Converter (Buffered)

REJ03F0075-0300

Rev.3.00

Mar 25, 2008

Description

The M62343GP is a CMOS-structure semiconductor integrated circuit incorporating three 8-bit D/A converter channels

with output buffer op-amps.

Serial data transfer type input can easily be used through a combination of three lines: DI, CLK, and LD.

Outputs incorporate buffer op-amps that have a drive capacity of 1 mA or above for both sink and source, and can

and enabling configuration of a system with few component parts.

This product is currently under development, and specifications and other details may be modified at a future date.

Features

• Data transfer format

10-bit serial data input type

• Output buffer op-amps

• High output current capacity

±1 mA or higher

Application

Signal gain setting and automatic adjustment in DSC, CTV, and display monitors, conversion from digital data to

analog data in consumer and industrial products

Block Diagram

2

3

8

4

8

6

5

GND

LD

DI

7

CLK

+−

+−

1

+−

10-bit shift register

8-bit latch

8-bit latch

8-bit latch

8-bit upper

segment R-2R

8-bit upper

segment R-2R

8-bit upper

segment R-2R

Channel

decoder

Power-on

reset