M62358P View Datasheet(PDF) - MITSUBISHI ELECTRIC
Part Name
Description
Manufacturer
M62358P Datasheet PDF : 6 Pages
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MITSUBISHI<Dig.Ana.INTERFACE>
M62358P,FP
8-BIT 12CH D-A CONVERTER WITH BUFFER AMPLIFIERS
DESCRIPTION
The M62358 is a 12-channel 8-bit voltage output digital to analog
converter.
The M62358 includes data latch circuit and gain change circuit
of output amplifiers.
Input data is a easy-to-use three-wires serial interface.It is able
to cascading serial use with Do terminal.
Gain set up data change a case the each channel`s output
voltage range is change ,and each channel`s output voltage
range is able to change severally make use of gain set up data.
FEATURES
•All channel includes gain change latch circuit with output
amplifiers.
•14-bit serial data input
•Built-in reset circuit
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
PIN CONFIGURATION (TOP VIEW)
LD 1
22 R
CLK 2
21 VDD
DI 3
20 DO
Ao7 4
19 Ao6
Ao8 5
18 Ao5
Ao9 6
17 Ao4
Ao10 7
16 Ao3
Ao11 8
15 Ao2
Ao12 9
14 Ao1
GND 10
13 Vcc
VrefL 11
12 VrefU
Outline 22P4H
LD
CLK
DI
Ao7
Ao8
Ao9
Ao10
Ao11
Ao12
NC
GND
VrefL
1
24 R
2
23 VDD
3
22 DO
4
21 Ao6
5
20 Ao5
6
19 Ao4
7
18 Ao3
8
17 Ao2
9
16 Ao1
10
15 NC
11
14 Vcc
12
13 VrefU
Outline 24P2-E
NC:NO CONNECTION
R
VDD
Do
Ao6
Ao5
Ao4
Ao3
Ao2
Ao1
Vcc
VrefU
GAIN
G
CHANGE
LATCH
-+
-+
R-2R
8-BIT
R-2R D-A
G
-+
R-2R
L
8-BIT
LATCH
L
12
G
-+
R-2R
L
G
-+
R-2R
L
G
-+
R-2R
L
L
8-BIT
L
L
L
L
LATCH
2
R-2R
8-BIT
R-2R D-A
R-2R
R-2R
R-2R
R-2R
LD
CLK
GAIN
G
CHANGE
G
G
G
G
LATCH
DI
Ao7
Ao8
Ao9
Ao10
Ao11
Ao12
GND
VrefL
MITSUBISHI
ELECTRIC
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