MITSUBISHI<Dig.Ana.INTERFACE>
M62359P,FP
8-BIT 8CH D-A CONVERTER WITH BUFFER AMPLIFIERS
EXPLANATION OF TERMINALS
Pin No.
3
16
2
1
17
11
8
10
9
18
12
13
14
15
4
5
6
7
Symbol
DI
DO
CLK
LD
V
DD
Vcc
GND
VrefU
VrefL
R
Ao1
Ao2
Ao3
Ao4
Ao5
Ao6
Ao7
Ao8
Function
Serial data input terminal
Serial data output terminal
Serial clock input terminal
LD terminal input high level than latch circuit data load *1
Digital power supply terminal
Analog power supply terminal
Digital and Analog common GND
D-A converter high level reference voltage input terminal
D-A converter low level reference voltage input terminal
Reset terminal
8-bit D-A converter output terminal
*1 When the LD terminal is "H" input data has load.
ABSOLUTE MAXIMUM RATINGS(Ta=25°C,
unless otherwise noted)
Symbol
V
CC
V
DD
V
refU
V
IN
I
DO
I
AO
T
opr
T
stg
Parameter
Supply voltage
Supply voltage
D-A converter high level reference voltage
Conditions
Ratings
-0.3~13.5
-0.3~7
V
DD
-0.3~V
DD
+0.3
-5~+5
-5~+5
-20~+85
-40~+125
Unit
V
V
V
V
mA
mA
°C
°C
Input voltage
Output current
Buffer amplifier output current range
Operating temperature
Storage temperature
RECOMMENDED OPERATING CONDITIONS
•Digital
supply voltage V
DD
5V±10%
•Analog
supply voltage Vcc V
DD
~13V
ELECTRICAL CHARACTERISTICS
Digital part(Vcc=13V,V
DD
=VrefU=5V, Ta=-25 to +85°C,unless otherwise noted)
Symbol
V
DD
I
DD
V
IL
V
IH
V
OL
V
OH
Parameter
Supply voltage
Circuit current
Input low voltage
Input high voltage
Output low voltage
Output high voltage
I
OL
=1.0mA
I
OH
=-400µA
V
DD
-0.4
0.8V
DD
0.4
CLK=1MHz in action
Test conditions
Min.
4.5
Limits
Typ.
Max.
5.5
1
0.2V
DD
Unit
V
mA
V
V
V
V
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