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LM96551 Datasheet Ultrasound Transmit Pulser

Manufacturer: Texas Instruments

General Description

The LM96551 is an eight-channel monolithic highvoltage, high-speed pulse generator for multi-channel medical ultrasound applications.

It is well-suited for use with Texas Instrument’s LM965XX series chipset which offers a complete medical ultrasound solution targeted towards low-power, portable systems.

The LM96551 contains eight high-voltage pulsers with integrated diodes generating ±50V bipolar pulses with peak currents of up to 2A and pulse rates of up to 15 MHz.

Overview

LM96551 www.ti.com SNAS511B – OCTOBER 2011 – REVISED MAY 2013 LM96551 Ultrasound Transmit Pulser Check for Samples:.

Key Features

  • 1.
  • 2 8-Channel High-Voltage CMOS Pulse Generator.
  • Output Pulses with ±50V and 2A Peak Current.
  • Active Damper with Built-In Blocking Diodes.
  • Built-In Floating Supply Voltages for Output Stage.
  • Up to 15 MHz Operating Frequency.
  • Matched Delays for Rising and Falling Edges.
  • Low Second Harmonic Distortion Allows and Improves Harmonic Imaging.
  • Continuous-Wave (CW) Operation Down to ±3.3V.
  • Low Phase Noise Enables Doppler Me.