MB88346B-P Fujitsu Microelectronics, Inc., MB88346B-P Datasheet - Page 10

• Manufacturer Part Number: MB88346B-P
• Description: R-2r Type 8-bit D/A Converter With op Amp Output Buffers
• Manufacturer: Fujitsu Microelectronics, Inc.

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MB88346B
The MB88346B is suitable for electronic volumes and replacement for adjustment potentiometers, in addition to normal D/A converter applica-
tions. Figure 7 illustrates application example for a gain control.
APPLICATION DESCRIPTION
Microcontroller
GND
+5V
Vcc
I/O port
I/O port
I/O port
I/O port
Figure 7 Application Example - Gain Control
DO
DI
CLK
LD
GND
Vcc
MB88346B
AO
V
Vss
DD
X
Output
Input
Low reference voltage