ANDOVERpulsar is the complete solution to drive Capacitive Micromachined Ultrasonic Transducers.

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PULSAR is the complete solution to power a medical CMUT.  A High Voltage DC bias and a high voltage AC pulse can be generated in a single solution. Pulses can be sent with configurable pulse with to drive a CMUT. To synchronize timing with the measure system, PULSAR takes in a reference clock (CLOCK), typical 20MHz. There is also a logic output sign (DP) that indicates when a pulse has just been fired.

Key Features

  • 6V-50V Bias output
  • 0V-30V Pulsar output
  • Variable pulse width/count
  • Thermal protection
  • I2C Configurable


  • Medical imaging
  • Medical therapy (high intensity focused ultrasound HIFU)
  • ‘Smart’ medical instruments
  • Nondestructive testing
  • Ultrasonic flow metering
  • Short range distance measuring
  • Ultrasound microscopy
  • Particle & fluidic manipulation
  • Inkjet printing