M62362P(2007) View Datasheet(PDF) - Renesas Electronics
Part Name
Description
Manufacturer
M62362P Datasheet PDF : 11 Pages
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M62362P/FP
1280 Resolution 3ch Multiplying D/A Converter
REJ03D0873-0201
Rev.2.01
Dec 27, 2007
Description
The M62362P is an integrated circuit semiconductor of CMOS structured with 3 channels of built-in 1280 step
resolution (equivalent 10.3-bit) multiplication type D/A converters.
The 3-wire serial interface method and it is able to cascading serial use with DO terminal.
The device is suited for use in high accuracy automatic adjustment combination with microcomputer.
Features
• Digital data transfer method: 3-wire serial data transfer method
• High resolution
Resolution is more over 10-bit and error is less than ±1 LSB
• Capable of 4 quadrant multiplication
• Short setting time
• With reset terminal
Recommended Operating Condition
Digital section supply voltage: VDD = 5 V ± 10%
Application
Signal gain control of display-monitor or CTV. 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)
Block Diagram
VDAref
VO1
VIN1
RESET
BS
DI
CLK
11-bit
D/A converter
11-bit
latch
(11)
13-bit shift register
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12
Address
decoder
11-bit
latch
11-bit
D/A converter
11-bit
latch
11-bit
D/A converter
VIN2
VO2
VIN3
VO3
Do
GND
VDD
REJ03D0873-0201 Rev.2.01 Dec 27, 2007
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