M62393P Datasheet - 8-BIT 8CH I2C-BUS D-A CONVERTER

MITSUBISHI M62393P/FP 8-BIT 8CH I 2 C-BUS D-A CONVERTER WITH BUFFER AMPLIFIERS DESCRIPTION The M623...

MITSUBISHI M62393P/FP 8-BIT 8CH I 2 C-BUS D-A CONVERTER WITH BUFFER AMPLIFIERS DESCRIPTION The M62393 is an integrated circuit semiconductor of CMOS structure with 8 channels of built-in D-A converters with output buffer operational amplifiers. The input is 2-wires serial method is used for the transfer format of digital data to allow connection with a microcomputer with minimum wiring. The output buffer operational amplifier employs AB class output circuit with sync and source drive capacity of 1.0mA or more,and it operates in the whole voltage range from VrefU to ground. And because of connects maximum 8 pieces to 64 channels control. PIN CONFIGURATION (TOP VIEW) R SCL SDA Ao5 Ao6 Ao7 Ao8 VrefL VrefU1 GND 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 CS0 CS1 CS2 VDD Vcc Ao4 Ao3 Ao2 Ao1 VrefU2 FEATURES Digital data transfer format I 2C-bus serial data method Output buffer operational amplifier it operates in the whole voltage range from VrefU(0 to 5V)to ground. High output current drive capacity ±1.0mA over Preparation two high level reference voltage terminal because there are two high level reference voltage terminal,it can set up two kinds differ voltage range. Outline 20P4(P) 20P2N-A(FP) APPLICATION Conversion from digital control data to analog control data for home-use and industrial equipment. Signal gain control or automatic adjustment of DISPLAYMONITOR or CTV. BLOCK DIAGRAM CS0 CS1 CS2 VDD 20 19 18 17 Ao4 15 Ao3 14 Ao2 13 A...