M62363FP Datasheet, PDF (1/10 Pages) Mitsubishi Electric Semiconductor – 8-BIT 8CH D-A CONVERTER

M62363FP
8-bit 8ch D/A Converter
REJ03D0874-0301
Rev.3.01
Apr 15, 2008
Description
The M62363FP is an integrated circuit semiconductor of CMOS structured with 8 channels of built-in 8-bit
multiplication type D/A converters.
The input data is a easy-to-use 3-wire serial method and it is able to cascading serial use with D_O terminal.
The device is suited for use in automatic adjustment combination of microcomputer.
Features
• Digital data transfer method: 3-wire serial data transfer method
• D/A converter system
Employment of the additional higher-order segment R-2R method doubled precision compared to the conventional
R-2R method.
• Short setting time
• 4 quadrant multiplication
Application
Conversion from digital control data to analog control data for home-use and industrial equipment.
Automatic adjustment by combination with EEPROM and microcomputer. (Replacement of conventional half-fixed
resistor.)
Signal gain control of display-monitor or CTV
Block Diagram
DI 8
CLK 7
V_DD
5
12-bit shift register
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11
17 Do
6 LD
Address decoder
RESET 19
8-bit latch
D/A converter
1
2
V_IN1
V_O1
............................
8-bit latch
............................
............................
D/A converter
24
V_IN8
23 20
V_O8 GND
18 VDAref
REJ03D0874-0301 Rev.3.01 Apr 15, 2008
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