Datasheet Microchip HV7350 — Datenblatt

HV7350
8-Channel High-Speed В±60V В±1A Ultrasound RTZ Pulser
Features General Description HVCMOSВ® Technology for High Performance
High-density Integrated Ultrasound Transmitter
0V to В±60V Output Voltage
В±1A Source and Sink Current in Pulse Mode
В±1A Source and Sink Current in Return-to-Zero
(RTZ) Mode
Up to 20 MHz Operating Frequency
Matched Delay Times
Optional Clock Realignment
3.3V CMOS Logic Interface and Reference
+3.3V Low-voltage Supply for VDD
Built-in Linear Regulators for Floating Gate
Drivers
Built-in Output Drain Diodes and Bleed Resistors Applications Portable Medical Ultrasound Imaging Piezoelectric Transducer Drivers Pulse Waveform Generator The HV7350 is an 8-channel monolithic high-voltage
high-speed pulse generator with built-in fast return to
zero-damping FETs. This high-voltage and high-speed
integrated circuit is designed for portable medical
ultrasound imaging system.
The HV7350 consists of a controller logic interface
circuit, level translators, MOSFET gate drives, and
high-current power P-channel and N-channel …