M62398 MITSUBISHI [Mitsubishi Electric Semiconductor], M62398 Datasheet - Page 7

• Manufacturer Part Number: M62398
• Description: 8BIT 12CH I2C BUS D.A CONVERTER WITH BUFFER AMPLIFIERS
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

PRECAUTION FOR USE
*Purchase of MITSUBISHI ELECTRIC CORPORATION'S I
use these components an I
!
Mitsubishi Electric Corporation puts the maximum effort into making semiconductor products better and more reliable,
but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal
injury,fire or property damage.Remember to give due consideration to safety when making your circuit design,in order to
prevent fires from spreading,redundancy,malfunction or other mishap.
M62398 have 5 terminals (VDD,VCC,VrefU1,VrefU2,VrefL) for input constant voltage at
use.
IF ripple or spike is input these terminals,accuracy of D-A conversion is down.
So,when use this device,please connect capacitor among each terminal to GND for
stable D-A conversion.
This IC's output amplifier has an advantage to capacitive load.So it's no problem at
device action when connect capacitor (0.1µF MAX) among output to GND for every
noise eliminate.
<Standard application circuit>
DATA SETTING
5V
CHIP SELECT
RESET SIGNAL
MCU
5V
5V
5V
2
C system,provided that the system conforms to I
10µF
10µF
10µF
8BIT 12CH I C BUS D–A CONVERTER WITH BUFFER AMPLIFIERS
MITSUBISHI ELECTRIC
CS2
CS1
CS0
VrefU1
VrefU2
SCL
SDA
R
2
C components conveys a license under the Philips I
GND
VDD
2
VrefL
VCC
AO10
AO11
AO12
AO1
AO2
AO3
AO4
AO5
AO6
AO7
AO8
AO9
MITSUBISHI <Dig./Ana. INTERFACE>
2
C Standard Specification as defined by Philips.
10µF
10µF
ch1
ch2
ch3
ch4
ch5
ch6
ch7
ch8
ch9
ch10
ch11
ch12
M62398P,FP
Analog output
terminals
1997-5-28D.rev
2
13V
C Patent Rights to
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