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Datasheet Microchip HV7322-V/AGA

Part NumberHV7322-V/AGA

For product comparison, please consider: HV7321 View Side By Side Comparison


  • Download » Datasheet PDF, 1.2 Mb, File published: Dec 12, 2017
    HV7322 8-Channel 7-Level В±80V High Voltage Pulser with T/R Switches
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    8-Channel 7-Level В±80V High-Voltage Pulser with T/R Switches
    Features Description High-Voltage CMOS Technology for High
    Performance 8-Channel, True 5-Level or Pseudo 7-Level,
    В±80V, 2A, with Return-to-Zero (RTZ) to True Zero
    Voltage Programmable В±0.5A, 1.0A, 1.5A and 2A Output
    Current from VPP1/VNN1 Integrated Radio Frequency (RF) Blocking,
    Clamp Diode and RX Damp 13пЃ— Transmit/Receive (T/R) and Low Voltage
    (LV) Switches Allow Receiver Multiplexing 160пЃ— Auto-Bleeding Switches for RTZ True Zero 220 MHz Clock Retiming Synchronization
    Capability 2.5V, 3.3V Logic Control Voltage, designed to
    work with FPGA Inputs and Outputs (I/O) directly. Adjusting T/R Switch Delay, Avoid Echo
    Saturating TX Output Frequency up to 20 MHz -40 dB HD2 Second Harmonic Distortion at
    5 MHz 12 mm x 12 mm x 1.20 mm 206-Lead TFBGA
    Package The HV7322 device is an 8-channel, true 5-level or
    pseudo 7-level, high-voltage pulser, with integrated T/R
    switches. HV7322 is designed for medical ultrasound
    applications. It is also fitted for NDT and other
    transducer drive applications. Applications The integrated circuit (IC) has built-in gate-driver floating voltage regulators, allowing VPP0,1,2 and VNN0,1,2
    high-voltage rails to move the voltage interdependently
    from 0 to В±80V or to 60V. Each of the pulsers has output
    voltage overshoot clamping diodes to the highest level
    of the supply pin of VPP0 or VNN0 rails respectively. The
    differential clock inputs take Differential Clock or ...



Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)




Number of Channels8
Features7 output levels, B-Mode and CW-Mode Options, Built-In dual T/R Switch
Output CurrentВ±2 A
Output VoltageВ±80 V

Eco Plan


Moldel Line

Series: HV7322 (1)
  • HV7322-V/AGA

Manufacturer's Classification

  • Ultrasound Products > Continuous Transmit Pulsers

Other Names:

HV7322V/AGA, HV7322 V/AGA

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