Microchip HV7321K6-G

Manufacturer No:

HV7321K6-G

Manufacturer:

Microchip

Package:

64-VFQFN Exposed Pad

Description:

4-Channel 5-Level 2.5A, +/-80V Ultrasound Pulser with T/R Switches

Quantity:

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HV7321K6-G information

Microchip HV7321K6-G technical specifications, attributes, parameters and parts with similar specifications to Microchip HV7321K6-G.

Type
Parameter

# of Channels
4

Output Voltage (V)
±80

Output Current (A)
2.5

Type
Monolithic

Package
64/VQFN (9mm x 9mm)

Features
B-Mode and CW-Mode Options, Built-In T/R Switch, Integrated Floating Drive Voltage Regulators

Download datasheets and manufacturer documentation for Microchip HV7321K6-G.

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 ±2.5A and the output voltage swing can be up to ±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 a driving field-programmable gate array (FPGA).

The HV7321 has two different modes for CW transmission, CW-Mode 0 and CW-Mode 1. 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 the CW source. The HV7321 is LVCMOS 2.5V/3.3V input compatible, which can interface directly with an FPGA. The HV7321 is available in a 9 mm x 9 mm 64-Lead VQFN package.

-44 dB Single-Cycle Pulse-Inversion Second Harmonic Distortion (HD2) at 5 MHz
Output Voltage up to ±80V
±2.5A Peak Output Current
±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 Compatible
Built-In CW Switches to Pair with External CW Transmitters (CW Mode-1)
9 mm x 9 mm 64-Lead VQFN Package

User Guide

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