MN3308中文资料松下数据手册PDF规格书

■ Overview

The MN3308 is a 2048-stage ultra low voltage operation BBD variable delay line in audio frequency range. The device operates on +3 V supply and provides a signal delay up to 102.4 ms and is suitable for use as reverberation effect of low voltage operation audio equipment such as portable stereo, radio cassette recorder and microphone.

■ Features

• Variable signal delay of the audio signal : 3.42 to 102.4 ms

• Wide range of supply voltage : 1.8 to 7.0 V

• No insertion loss : Li=0 dB typ.

• Wide dynamic range : S/N=66 dB typ.

• Clock frequency range : 10 to 100 kHz (1.8 V≤VDD<4.0 V)

10 to 300 kHz (4.0 V≤VDD≤7.0 V)

• N-channel 2-layer silicon gate process

• 8-Pin Dual-In-Line Plastic Package

■ Applications

• Reverberation and echo effects of audio equipment such as radio cassette recorder, car radio, portable radio, portable stereo, echo microphone and Karaoke machine, etc.

• Sound effect of electronic musical instruments

• Variable or fixed delay of analog signals