M62362P Datasheet, PDF (1/8 Pages) Mitsubishi Electric Semiconductor – 1280 RESOLUTION 3CH MULTIPLYING D-A CONVERTER

MITSUBISHI<Dig.Ana.INTERFACE>
M62362P/FP
1280 RESOLUTION 3CH MULTIPLYING D-A CONVERTER
DESCRIPTION
The M62362P is an integrated circuit semiconductor of CMOS
structure with 3 channels of built-in 1280 step resolution(equivalent
10.3-bit)multiplication type D-A converters.
hod 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
DD=5V±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
PIN CONFIGURATION (TOP VIEW)
VIN2 1
Vo2 2
VIN3 3
Vo3 4
Do 5
GND ⁶
VDD 7
Outline 14P4
14 VDAref
13 Vo1
12 VIN1
11 RESET
10 BS
9 DI
8 CLK
PIN CONFIGURATION (TOP VIEW)
VIN2 1
Vo2 2
VIN3 3
Vo3 4
Do 5
GND ⁶
VDD 7
N.C 8
Outline 16P2N
16 VDAref
15 Vo1
14 VIN1
13 RESET
12 BS
11 DI
10 CLK
9 N.C
BLOCK DIAGRAM
VDAref
Vo1
VIN1 RESET
BS
DI
CLK
11-BIT
DA CONVERTER
13-BIT SHIFT RESISTER
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12
11-BIT
LATCH
(11)
ADDRESS
DECORDER
11-BIT
LATCH
11-BIT D-A
CONVERTER
11-BIT
LATCH
11-BIT D-A
CONVERTER
VIN2
Vo2
VIN3
Vo3
Do
GND
VDD
MITSUBISHI
ELECTRIC
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