The ABLIC Inc. HDL6V5583E is an octal, high-voltage, high-speed fully-integrated pulser for medical ultrasound imaging applications. The HDL6V5583E consists of logic interface, level translators, MOSFET gate drive buffers with embedded/external-selectable floating voltage regulators, and high-voltage, high-current MOSFETs for pulsing and active ground clamping for each channel. The HDL6V5583E is pin-compatible with HDL6V5582/5583.
Functions
- 8-channel, 3-level pulser with active ground clamping with 2-input per channel
Features
- 0 to ±100V output voltage
- ±1.8A source and sink peak current for pulsing with output blocking high-voltage (HV) diodes
- ±1.0A source and sink peak current for active ground clamping with output blocking HV diodes
- 500Ω (±0.05A) active output termination working with active ground clamping
- Embedded/external-selectable floating voltage regulators to the gate drive buffers
- Input data synchronization with a clock signal (user-selectable)
- Integrated noise-cut low-voltage (LV) diodes
- Up to 20MHz operation frequency (@±60V output, 220pF load)
- 1.8V to 5V CMOS logic interface
- 4-mode output drive current control for power saving
- Thermal protection
- Power supply sequence free
- Latch-up free, lower crosstalk between channels by SOI CMOS technology
- 52-lead 8mm x 8mm QFN package (RoHS compliant)
- Pin-compatible with HDL6V5582/83
Block diagram