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LA7285M Datasheet(PDF) 1 Page - Sanyo Semicon Device

Part No. LA7285M
Description  VCR Audio Signal Recording and Playback Processor
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Maker  SANYO [Sanyo Semicon Device]
Homepage  http://www.ssdc-jp.com/eng/
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53098HA (KT) No.4091-1/7
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
VCR Audio Signal Recording
and Playback Processor
Ordering number:EN4091
LA7285, 7285M
Monolithic Linear IC
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≤65˚C
SANYO:DIP24S
Package Dimensions
unit:mm
3067-DIP24S
[LA7285]
Operating Conditions at Ta=25˚C
Overview
The LA7285 and LA7285M include on chip all functions
required for the record and playback of VCR audio
signals. In addition, the inclusion of a switching circuit
for switching between tuner and line input in addition to
the circuits provided by earlier ICs makes the LA7285
truly optimal for audio VCR products.
Funtions
• Equalizer amplifier
• Line amplifier
• Recording/playback switch
• Recording amplifier
• Mute
• SP, LP, EP switch
• Ripple filter
• ALC
• Tape head switch
• Line/tuner input switch
Features
• Built-in input switching circuit (for the line and tuner
inputs).
• Smaller package leaves large space for other
components.
• Equalizer input/output capacitors not required.
• Low gain variation eliminates the need for external
ajustment.
• Supply voltage : 9V and 12V operation.
Specifications
Maximum Ratings at Ta = 25˚C
unit:mm
3112-MFP24S
[LA7285M]
SANYO:MFP24S
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