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LAG665 - IC for Headphone Stereos Monolithic

Features

  • 1. Broad operating voltage range of 2.0 to 5.0 V (amp system operates to 1.8 V) 2. Few external components required 1. Internal equalizer resistance 2. Direct coupling of preamps, electronic VR, power amp 3. No need for output coupling capacitor 3. Well-balanced electronic VR, A-curve attenuation characteristic obtained with B-curve VR 4. Internal motor control circuit, with noise from motor driving unit suppressed 5. Provided with pin to turn off preamps Package SOP-28B (LAG665F) SDIP-30A (LAG.

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Datasheet Details

Part number LAG665
Manufacturer Unknown Manufacturer
File Size 169.00 KB
Description IC for Headphone Stereos Monolithic
Datasheet download datasheet LAG665 Datasheet

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Full PDF Text Transcription

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MITSUMI IC for Headphone Stereos LAG665 IC for Headphone Stereos Monolithic IC LAG 665 Outline This IC was developed for use in headphone stereos, and incorporates dual preamp, power amp, electronic VR and motor control circuits. It can be used in a simple circuit configuration which requires very few external components. Features 1. Broad operating voltage range of 2.0 to 5.0 V (amp system operates to 1.8 V) 2. Few external components required 1. Internal equalizer resistance 2. Direct coupling of preamps, electronic VR, power amp 3. No need for output coupling capacitor 3. Well-balanced electronic VR, A-curve attenuation characteristic obtained with B-curve VR 4. Internal motor control circuit, with noise from motor driving unit suppressed 5.
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