MB40528 Datasheet, PDF (11/14 Pages) Fujitsu Component Limited. – 1 Channel 8-bit A/D Converter

MB40528
s NOTES ON USE
1. Power Supply Patterns of the PCB
The power supply wire patterns (VCC and GND patterns) of the PCB should be designed as wide as possible in order to
reduce parasitic impedance.
Also, the VCC and GND patterns which are connected to the VCC and GND pins of the device must be handled and designed
as analog system pattern and so, their circuit patterns must be separate from digital system patterns of other peripheral
devices.
2. Switching Noise
In order to reduce switching noise as much as possible, high-frequency bypass capacitor must be connected between VCC
and GND pins and VRB and GND pins.
In this case, the capacitor should be connected to the pins as near as possible.
s ORDERING INFORMATION
Part number
MB40528P
MB40528PF
Package
20-pin Plastic DIP
(DIP-20P-M01)
20-pin Plastic SOP
(FPT-20P-M05)
Remarks
11