MB88347-P Fujitsu Microelectronics, Inc., MB88347-P Datasheet - Page 10

• Manufacturer Part Number: MB88347-P
• Description: R-2r Type 8-bit D/A Converter With op Amp Output Buffers
• Manufacturer: Fujitsu Microelectronics, Inc.

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MB88347
The MB88347 is suitable for electronic volumes and replacement for adjustment potentiometers, in addition to
normal D/A converter applications. Figure 7 illustrates an application example for a gain control.
APPLICATION DESCRIPTION
Microcontroller
GND
+5 V
V
CC
I/O port
I/O port
I/O port
I/O port
Figure 7 Application Example – Gain Control
DI
CLK
LD
DO
GND
V
CC
MB88347
AOx
V
V
DD
SS
Output
Input
Low reference voltage