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Datasheet Microchip HV7321

The HV7321 is a 4-channel, 5-level, ultrasound transmitter with built-in T/R switches, output protection diodes and clamp diodes

Datasheets

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  HV7321 4-Ch. 5-Level В±80V High-Voltage Ultrasound Pulser with T/R Switches
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  HV7321
  4-Ch. 5-Level В±80V High-Voltage Ultrasound Pulser with T/R Switches
  Features General Description Power Sequencing Free 5 Output Levels
  including RTZ (Return-to-Zero) -44 dB Single-Cycle Pulse-Inversion Second
  Harmonic Distortion (HD2) at 5 MHz Output Voltage up to В±80V В±2.5A Peak Output Current В±300 mA Current from VPP1/VNN1 in CW Mode-0 Integrated T/R Switch & RX Damper Switch Bleeder Switches Achieve True Zero during RTZ Supports Both Transparent and Re-Timing Mode Re-Timing Clock Frequency Supports up to
  220 MHz Built-In Output Protection Diodes and Clamp
  Diodes +2.5/+3.3V Input Logic Built-In CW Switches to Pair with External CW
  Transmitters (CW Mode-1) 9 mm x 9 mm 64-Lead VQFN Package The HV7321 is a 4-channel, 5-level, ultrasound
  transmitter with built-in T/R switches, output protection
  diodes and clamp diodes. The HV7321 can provide up
  to В±2.5A and the output voltage swing can be up to
  В±80V. The HV7321 supports both Transparent and
  Re-Timing mode. The re-timing clock frequency can
  support up to 220 MHz. The re-timing feature helps
  reduce the output jitter introduced by the driving the
  field-programmable gate array (FPGA). Applications The HV7321 has two different modes
  CW transmission, CW-Mode 0 and CW-Mode 1. for In CW-Mode 0 (Mode = 0, PWS = 0), the VPP1 and
  VNN1 rails are used for CW transmission. The output
  current is reduced in CW Mode-0.
  In CW-Mode 1, the HV7321 accepts the output of an
  external CW beamformer as CW source.
  The HV7321 is LVCMOS 2.5V/3.3V input compatible,
  which can be interfaced with the FPGA directly. ...

Цены

Статус

Корпус / Упаковка / Маркировка

Параметры

	HV7321K6-G
Количество каналов	4
Рабочий диапазон температур, °C	от 0 до +85
Output N-CH Breakdown Voltage, В	В±80

Экологический статус

Модельный ряд

• HV7321K6-G

Классификация производителя

• Ultrasound Products > Continuous Wave (CW) Transmitter

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