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BA6321 - FG system speed servo controller

Datasheet Summary

Features

  • 1) Motor speed can be controlled by an FG program counter. 2) S / H type F / V converter allows servo control of various FG frequencies (BA6301 / F or BA6321 is used for fC greater or less than 600Hz, respectively) FBlock diagram 3) 4) 5) 6) Quick and precise motor starting. Low current dissipation. Wide range of operating voltage. Limited number of external components. 746 Motor driver ICs FInternal circuit configuration BA6301 / BA6301F / BA6321 FAbsolute maximum ratings (Ta = 25_C) FEl.

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Datasheet Details

Part number BA6321
Manufacturer ROHM
File Size 96.77 KB
Description FG system speed servo controller
Datasheet download datasheet BA6321 Datasheet
Additional preview pages of the BA6321 datasheet.

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Full PDF Text Transcription

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Motor driver ICs FG system speed servo controller BA6301 / BA6301F / BA6321 The BA6301, BA6301F, and BA6321 are single package servo control ICs suitable for controlling the speed of VCR motors. The ICs contain an F / V conversion section for speed control, a hysteresis amplifier section for waveform shaping, and an MIX amplifier section for speed / phase control output. They are compatible with either phase lagging or phase leading servo by setting the MIX system according to the phase servo control and MDA. They provide stable and efficient operation with either 5, 9, or 12V supply voltage. Motor speed can be controlled precisely at different levels with an FG program counter.
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