msm7508b Oki Semiconductor, msm7508b Datasheet - Page 14

• Manufacturer Part Number: msm7508b
• Description: Single Rail Codec
• Manufacturer: Oki Semiconductor

¡ Semiconductor
RECOMMENDATIONS FOR ACTUAL DESIGN
• To assure proper electrical characteristics, use bypass capacitors with excellent high frequency
• Connect the AG pin and the DG pin each other as close as possible. Connect to the system
• Mount the device directly on the board when mounted on PCBs. Do not use IC sockets. If an
• When mounted on a frame, use electro-magnetic shielding, if any electro-magnetic wave
• Keep the voltage on the V
• Use a low noise (particularly, low level type of high frequency spike noise or pulse noise)
characteristics for the power supply and keep them as close as possible to the device pins.
ground with low impedance.
IC socket is unavoidable, use the short lead type socket.
source such as power supply transformers surround the device.
up phenomenon when turning the power on.
power supply to avoid erroneous operation and the degradation of the characteristics of these
devices.
DD
pin not lower than –0.3 V even instantaneously to avoid latch-
MSM7508B/7509B
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