مدار مجتمع (آی سی) آی سی‌کاربرد ویژه

Product Attributes

Introduction

The ABLIC Inc. HDL6M05586 is an octal, 5-level RTZ, high-voltage, high-speed ultrasound pulser. The HDL6M05586 comprises logic interfaces, level translators, MOSFET gate drive buffers with floating voltage regulators, high-voltage, high-current MOSFETs, and active T/R switches.

Features

• 0 to ±100V output voltage
• ±1.6A source and sink peak current for the 1st and 2nd high-voltage pulses (VPP1/VNN1, VPP2/VNN2)
• ±1.6A source and sink peak current for active ground clamp
• 250Ω (±0.1A) active ground clamp without blocking diode for anti-leakage (Analog SW type)
• Embedded floating voltage regulators
• Symmetrical positive and negative pulse waveforms for low 2nd order harmonic distortion
• Up to 200MHz LVDS/LVCMOS clock (transparent mode available)
• 12Ω active T/R switch with 2-bit turn-on timing control
• 20MHz output frequency @±60V output, 220pF load
• 1.8V to 5V CMOS logic interface
• Noise-cut diodes at each high-voltage output
• Embedded high-voltage clamp diodes
• 4-mode output current control for the 2nd high-voltage rail
• Automatic thermal protection with indicator
• Power-up/down reset function for free power sequencing and for fail-safe in abrupt power drop
• Latch-up free, low crosstalk between channels by SOI CMOS technology
• 84-lead 10×10mm QFN package (RoHS compliant)