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Overview
| Topology | Other Topology |
| IC revision | 1.0 |
Description
The STEVAL-IME016A is an evaluation kit demonstrating the STHVUP32 performances.The STHVUP32 is a 32-channel monolithic high-voltage and high-speed pulser with an integrated beamformer.The STHVUP32 is specifically designed for pulse generation in multichannel low-power and ultraportable medical ultrasound applications.The waveforms generated by STHVUP32 are described with sequences of up to 32 states stored in the device memory.With each state, it is possible to configure each individual output channel to be connected to high-voltage supplies (positive or negative), clamped to the ground, or left in high-impedance.The STHVUP32 also embeds a digital core that manages the delay profile used in the beamformer of the channels.For demonstration purposes, dedicated connectors have been added to which the probes of an oscilloscope or an analog front-end can be connected to display or process the high-voltage signals generated by the STHVUP32.There are also programming, start and reset buttons, and a GUI is provided to facilitate demo-kit programming operations.
Features
Power lift gate features:32-channel high-voltage output (XDCR)32-channel low-voltage output (LVOUT)No loads on XDCR and LVOUTUSB connector to change programs and waveformsButton interface to program, start and stop the generation of the waveformsLEDs to monitor STHVUP32 behaviorSystem based on STM322-layers (modules) staked:STM32 Nucleo-32 boardSTHVUP32 moduleLow-voltage supplies generated on boardOnly one external supply is needed (7-12 V) for LV supply rails generationDedicated connector for the four high-voltage supply railsGUI or textual interface to configure STEVAL-IME016A by yourself
Typical applications
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chip Technology | 2θ50% typ.(°) | Pins | Type | Mount | L(mm) | H(mm) | IR(A) | Working Voltage(V (AC)) | Operating Temperature | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WL-SMCC SMT Mono-color Chip LED Compact, 570 nm, Bright Green | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCC SMT Mono-color Chip LED Compact | Dominant Wavelength [typ.]570 nm | Emitting ColorBright Green | Peak Wavelength [typ.]572 nm | Luminous Intensity [typ.]50 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]120 ° | – | – | MountSMT | Length1 mm | Height0.4 mm | – | – | Operating Temperature -40 °C up to +85 °C | ||||
| WL-SMCC SMT Mono-color Chip LED Compact, 590 nm, Yellow | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCC SMT Mono-color Chip LED Compact | Dominant Wavelength [typ.]590 nm | Emitting ColorYellow | Peak Wavelength [typ.]595 nm | Luminous Intensity [typ.]70 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]120 ° | – | – | MountSMT | Length1 mm | Height0.4 mm | – | – | Operating Temperature -40 °C up to +85 °C | ||||
| WL-SMCC SMT Mono-color Chip LED Compact, 625 nm, Red | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCC SMT Mono-color Chip LED Compact | Dominant Wavelength [typ.]625 nm | Emitting ColorRed | Peak Wavelength [typ.]630 nm | Luminous Intensity [typ.]100 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]120 ° | – | – | MountSMT | Length1 mm | Height0.4 mm | – | – | Operating Temperature -40 °C up to +85 °C | ||||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | – | Pins2 | TypeStraight | MountTHT | Length5.08 mm | – | Rated Current3 A | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C |