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...
Description
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...
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