BA6321 Datasheet - Rohm

BA6321 FG system speed servo controller

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 c.

BA6321 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 dissipatio

BA6321 Datasheet (96.77 KB)