FEDL7022-01-06
1
Semiconductor
ML7022-01
RECOMMENDATIONS FOR ACTUAL DESIGN
• To assure specified electrical characteristics, use bypass capacitors with excellent high frequency characteristics
for the power supply and keep them as close as possible to the device pins.
• Connect the AG pin and DG pin each other as closely as possible. Connect to the system ground with low
impedance.
• Unless unavoidable, use short lead type socket.
• When mounted on a frame, use electromagnetic shielding, if any electromagnetic emission sources such as
power supply transformers surround the device.
• Keep the voltage on the VDD pin not lower than –0.3 V even instantaneously to avoid latch-up phenomenon when
turning the power on.
• Use a low noise power supply (having low level high frequency spike noise or pulse noise) to avoid erroneous
operation and the degradation of the characteristics of these device.
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OKI [ OKI ELECTRONIC COMPONETS ]
