AR0234 CMOS Sensor 2MP USB3.0 External Trigger Global Shutter Camera Module for Motion Capture Applications

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AR0234 2MP global shutter camera module with USB3.0 interface, external trigger support and optional optical zoom lens for synchronized machine vision imaging.

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Introduction

SF2A543-3.0 is a 2MP USB3.0 Global Shutter Camera Module based on the ON Semiconductor AR0234 CMOS sensor.Designed for applications requiring controlled image capture timing, this module combines Global Shutter technology, External Trigger capability and USB3.0 transmission to support synchronized imaging systems.With 1920×1080 resolution, 60fps output capability and 3.0μm × 3.0μm pixel size, it provides a balanced configuration for motion imaging tasks where image timing and capture consistency are important.

An optional 10× optical zoom lens configuration is available for projects requiring greater flexibility in observation distance.

Applications in Real Devices

Automated Inspection Equipment

For inspection equipment where images need to be captured at a specific machine position or operation stage, External Trigger allows the camera to synchronize image acquisition with the equipment workflow.Global Shutter helps maintain more consistent image results when inspected objects are moving.

Motion Analysis and Tracking Systems

For systems capturing moving objects, Global Shutter reduces motion-related distortion and helps preserve object shape and position information during image acquisition.

Long-Distance Observation Equipment

When the target is located farther from the camera, the optional 10× optical zoom lens configuration can provide additional optical flexibility compared with standard fixed-view lens solutions.

Project Evaluation Guide

Consider This Model When

The system requires External Trigger synchronization.
Moving objects may cause rolling-shutter distortion.
USB3.0 interface is preferred.
2MP resolution meets the visual requirement.
Optical zoom capability may be required.

Confirm Before Sampling

Trigger signal type and synchronization timing.
Target movement condition and required capture timing.
USB3.0 host compatibility and bandwidth requirement.
Lens requirement, working distance and field of view.
Mechanical installation space.

Choosing This Model Within the 4K USB Camera Module Series

SF2A543-3.0 is the USB3.0 high-speed Global Shutter configuration within this series.

Choose this model when the project needs a combination of External Trigger synchronization, 2MP motion imaging capability and USB3.0 integration.

Compared with USB2.0 trigger modules in the series, this model provides a higher-speed USB interface direction. Compared with FPGA-based models, it focuses on direct camera integration without adding onboard FPGA processing requirements.

Related Models

AR0234 / Global Shutter – SF-SQ2A443-3.0: Consider this model when USB3.0 Type-C integration and optional LED-integrated housing are preferred for a more compact device structure.

CMOS + FPGA – SF5A162-FPGA: Consider this model when FPGA functionality or customized image-processing requirements are part of the project.

Key Specifications

Specification	Details
Model	SF2A543-3.0
Sensor	ON Semiconductor AR0234 CMOS
Sensor Type	Global Shutter
Resolution	2MP / 1920×1080
Frame Rate	60fps
Pixel Size	3.0μm × 3.0μm
Output Format	MJPG / YUY2
Trigger Function	External Trigger Supported
Interface	USB3.0
Lens Angle	D88°
Optional Lens	10× Optical Zoom Lens

SincereFirst Customization

Lens and Optical Configuration

The standard configuration uses a D88° lens direction for general imaging requirements.

Lens parameters, field of view and optional optical zoom configuration can be evaluated according to target distance, observation range and installation space.

External Trigger Configuration

External Trigger function is supported as standard.

Trigger timing, signal requirements and synchronization method can be evaluated according to the target equipment control system.

Mechanical Structure

Module mounting structure and mechanical integration can be evaluated according to device enclosure requirements, available space and installation method.

USB3.0 Integration

USB3.0 interface compatibility, host platform requirements and system integration conditions can be evaluated before sampling.

Final configuration should be validated with the actual host platform, enclosure, optics, software, and lighting environment before sampling.

FAQ

When should I choose SF2A543-3.0 instead of a standard USB camera module?

Choose this model when image capture timing needs to be synchronized with external equipment or when moving targets require Global Shutter imaging.

Is USB3.0 necessary for every Global Shutter application?

Not necessarily. The interface should match the system requirement. USB3.0 is more suitable when the application requires higher transmission capability or faster image data transfer.

When should the optional 10× optical zoom lens be considered?

The optical zoom option should be considered when the target distance varies significantly or when the system requires more flexible observation range than a fixed lens can provide.

What should be confirmed before integrating External Trigger?

Confirm the trigger signal format, timing relationship, synchronization method and how the camera will communicate with the host equipment.

Can this module be used for multi-camera systems?

External Trigger capability can support synchronized capture requirements, but the final multi-camera implementation depends on the system controller and synchronization architecture.

What information should be provided before requesting evaluation?

Provide the target movement condition, trigger requirement, working distance, field of view, interface requirement and mechanical constraints.

Evaluate This Module for Your Device

Share your project requirements including trigger method, target movement condition, lens requirement, USB3.0 host environment and mechanical limitations. SincereFirst can evaluate the suitable configuration before sampling.