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BA7796FS Datasheet VCR standard audio signal processor

Manufacturer: ROHM

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Datasheet Details

Part number BA7796FS
Manufacturer ROHM
File Size 128.63 KB
Description VCR standard audio signal processor
Datasheet download datasheet BA7796FS Datasheet

General Description

s Pin No.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Pin name PB IN HEAD EQ SW REC HEAD SW REC OUT REC L 2 REC L 1 EQ CTRL VCC RIPPLE FILTER REC / EE CTRL LINE OUT GND

Overview

Video ICs VCR standard audio signal processor BA7796FS The BA7796FS is a 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, 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 component.

Key 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 (.
  • 7.2dB when VCC = 12V). Phase-inverting recording amplifier.
  • Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Symbol VCC Pd Topr Tstg Limits 13 800∗.
  • 1.

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