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LA7289 Datasheet - Sanyo

LA7289, VCR Audio Signal Record and Playback Processor

Ordering number : EN5642 Monolithic Linear IC LA7289 VCR Audio Signal Record and Playback Processor Overview The LA7289 includes on chip all functi.
EE, playback โ†’ VCC Record โ†’ Control voltage Internal circuit A06818 2 Head switch (high voltage) Playback โ†’ On Record, EE โ†’ Off On resistance โ†’ 10.
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LA7289_SanyoSemiconDevice.pdf

Preview of LA7289 PDF

Datasheet Details

Part number:

LA7289

Manufacturer:

Sanyo

File Size:

210.67 KB

Description:

VCR Audio Signal Record and Playback Processor

Features

* Adjustment-free record bias current (automatic adjustment circuit adopted)
* Built-in record bias oscillator circuit power supply switch
* Record equalizer choke coil no longer required
* Playback amplifier input noise voltage: 1.0 ยตV rms
* Value of the ALC

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