NJU7505A Datasheet (New Japan Radio)

NJU7505A, BAND PASS FILTER

The NJU7505A is a band pass filter for audio spectrum analyzer display.

It consists of high and low band pass filters, CR oscillation circuit, control circuit and DC transfer circuit.

Each band pass filter using the switched capacitor filter technology operates at the shared time by 5 bands which fi

NJU7505A Features

* BPF for the audio spectrum analyzer display of the 5 bands 10 bands extension is available by the cascade connection BPF using the switched capacitor filter technology CR oscillation circuit on chip (External clock input is available) Power-on initialization circuit on chip (External reset in