BA7796FS
BA7796FS is VCR standard audio signal processor manufactured by ROHM.
Video ICs
VCR standard audio signal processor
The BA7796FS is a standard audio signal processor designed for use in VCRs and tape decks. The circuit is prised of a playback preamplifier, a line amplifier, a recording amplifier, an ALC circuit, an EQ switch, and high-voltage head switch. The IC has three input switching systems, and a built-in coil equivalent circuit for recording equalization, which eliminates the need for an external ponent.
Applications
- Video cassette recorders and tape decks
Features
- 1) Three input switching systems built-in (LINE1, LINE2, and TUNER). 2) Built-in coil equivalent circuit for recording equalization.
3) 4) 5) 6)
Two-mode EQ switch. High-performance low-noise playback amplifier. Fixed ALC level (
- 7.2d B when VCC = 12V). Phase-inverting recording amplifier.
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