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M51728L - PLL SPEED CONTROL

General Description

The M51728L is monolithic IC designed for the use of the speed control circuit for DC micro motor.

It controls constantly the speed of the DC micro motor, using the signal of the Frequency Generator and the precision speed control can be obtained because of the P.

L.

Key Features

  • High stability vs supply voltage O. 01%(9-18V).
  • High stability vs temperature ±O. 01 %( -20-+75°C).
  • High stability vs load 0.
  • Wide supply voltage range.
  • 9-18V(RD=910n).

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MITSUBISHI LINEAR ICs M51728L PLL SPEED CONTROL FOR DC MOTOR DESCRIPTION The M51728L is monolithic IC designed for the use of the speed control circuit for DC micro motor. It controls constantly the speed of the DC micro motor, using the signal of the Frequency Generator and the precision speed control can be obtained because of the P. L. L. circuit. It consists of the internal oscillator, phase comparator, input signal comparator, output buffer amplifier, and internal voltage stabilizer. FEATURES • High stability vs supply voltage .............. O. 01%(9-18V) • High stability vs temperature ...... ±O. 01 %( -20-+75°C) • High stability vs load ................................................ 0 • Wide supply voltage range ..............