BA7797中文资料VCR standard audio signal processor数据手册ROHM规格书

描述 Description

VCR standard audio signal processorThe BA7797F is standard audio signal processor designed for use in VCRs and tape decks. The circuit is comprised of a playback preamplifier, a line amplifier, a recording amplifier, an ALC circuit and high-voltage head switch. The IC has a built-in coil equivalent circuit for recording equalization, which eliminates the need for an external component.

特性 Features

1) Two input switching systems built-in (LINE and TUNER).
2) Built-in coil equivalent circuit for recording equalization.
3) High-performance low-noise playback amplifier.
4) ALC level can be adjusted by connection of an external resistor.
5) Compatible with single-mode EQ making it ideally suited to widely-used decks.

Applications
Video cassette recorders and tape decks

应用 Application

Video cassette recorders and tape decks