MSM6996H 查看數據表（PDF） - Oki Electric Industry

零件编号

产品描述 (功能)

生产厂家

MSM6996H

Single Chip CODEC

Oki Electric Industry 

¡ Semiconductor

MSM6996H/6996V/6997H/6997V/6998/6999

RECOMMENDATIONS FOR ACTUAL DESIGN

• To assure proper 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 the DG pin each other as close as possible.

Connected to the system ground with low impedance.

• Mount the device directly on the board when mounted on printed circuit board.

Do not use IC sockets.

If an IC socket is unavoidable, use the short lead type socket.

• When mounted on a frame, use electro-magnetic shielding, if any electro-magnetic wave source

such as power supply transformers surround the device.

• Keep the voltage on the VDD pin not lower than –0.3 V and the voltage on the VSS pin more than

+0.3 V even instantaneously to avoid latch-up phenomenon when turning the power on.

• Use a low noise (particularly, low level type of high frequency spike noise or pulse noise) power

supply to avoid erroneous operation and the degradation of the characteristics of these devices.

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