1A Output Current, Dual Power Operational Amplifier Based Bi-Directional DC Motor Speed Controller Using TCA0372DW

The TCA0372 is a monolithic circuit intended for use as a power op-amp in a wide range of applications, including servo amplifiers and power supplies. No deadband crossover distortion provides better performance for driving coils.


  •  Output Current to 1.0 A, 12V Motor
  • Supply 15V DC
  • Slew Rate of 1.3 V/µs
  • Wide Bandwidth of 1.1 MHz
  • Internal Thermal Shutdown
  • single or Split Supply Operation
  •  Excellent Gain and Phase Margins
  •  Common Mode Input Includes Ground
  • Zero Deadband Crossover Distortion






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