IMX577 12MP 4K Autofocus USB 3.0 Camera Module for Variable Distance Imaging
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IMX577 12MP USB 3.0 Type-C camera module with VCM Autofocus, 4K@27FPS, MJPG/YUY2 output and an optional Autofocus configuration.
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Price is for reference only. Please contact us for the latest quotation.
Introduction
SF13A886 is a 12MP USB 3.0 camera module for devices that capture documents, objects or users at changing distances. Its standard configuration uses VCM Autofocus, while a Fixed-Focus version can be evaluated for devices with a predictable target plane. The module supports 4K@27FPS output through a USB 3.0 Type-C UVC interface and uses a 38 × 38mm PCB for embedded imaging integration.The specification confirms the IMX577 platform, 1/2.3-inch sensor format, 1.55μm pixels, 38 × 38mm PCB, USB 3.0 Type-C interface and UVC protocol.
Applications in Real Devices
Interactive Document and Object-Capture Terminals
Interactive terminals may need to capture documents placed close to the camera, objects held at different
positions or users standing farther away. VCM Autofocus provides a more flexible optical route than a single predefined focus plane, while 12MP resolution helps preserve text, edges and object detail. The USB 3.0 Type-C interface supports processed video integration without requiring a host-side MIPI RAW pipeline. Autofocus response, minimum target distance, lighting, target contrast and capture software should be validated with the final device rather than assessed from resolution alone.
Portable Inspection Devices
The module can be considered for portable inspection equipment where the camera-to-target distance changes during operation. The final AF range, lens angle and enclosure opening should be tested with representative inspection targets.
USB Vision Development Systems
The UVC interface and available SDK route can support development systems evaluating 12MP imaging, Autofocus control and Type-C integration before the final OEM structure is defined.
Project Evaluation Guide
Consider This Model When
- The target distance changes during normal device operation.
- The project requires 12MP image detail and 4K video.
- USB 3.0 Type-C is preferred over a terminal-based USB 2.0 route.
- Standard VCM Autofocus is required, with Fixed Focus retained as an option.
Confirm Before Sampling
- Minimum, typical and maximum target distances.
- Autofocus response and host-control requirements.
- Required FOV, lens mount and enclosure opening.
- Required MJPG or YUY2 operating mode.
- USB 3.0 host bandwidth and UVC software.
- Whether the standard AF or optional FF configuration is required.
Choosing This Model Within the 4K USB Camera Module Series
SF13A886 occupies the 12MP VCM Autofocus position within the 4K USB Camera Module Series. It may be considered when changing target distance and USB 3.0 Type-C integration are more important than Fixed-Focus simplicity. Projects with a stable target plane and a USB 2.0 terminal route may compare SF-12A884X377S. Projects requiring a lower-resolution but established 4K Autofocus square-board route may evaluate SF8A824.
Related Models
IMX377 – SF-12A884X377S: 12MP Fixed-Focus USB 2.0 alternative with a 4-pin terminal for devices using a stable target plane and internal USB wiring.
IMX317 – SF8A824: 8MP USB 3.0 Type-C alternative with standard VCM Autofocus, optional Fixed Focus and MJPG 4K@30FPS output.
Key Specifications
Specification | Details |
Sensor | IMX577 CMOS |
Resolution | 12MP |
Maximum Video Output | MJPG 3840 ×2160@27FPS |
Pixel Size | 1.55μm × 1.55μm |
PCB Size | 38 × 38mm |
Interface | USB 2.0 High Speed,UVC |
Focus Type | Auto Focus |
Output Formats | MJPG / YUY2 |
Sensor Size | 1/2.3 inch |
Focus Range | 1cm–Infinity |
SDK | C++ image-acquisition SDK available |
Development Interfaces | Custom lens parameters can be evaluatedDirectShow / Halcon / OpenCV / LabView |
SincereFirst Customization
Lens and FOV
M12 and C/CS lens directions can be evaluated for the 1/2.3-inch sensor format. Focal length and FOV should be matched to the target size, operating distance and enclosure opening.
VCM Autofocus and Optional Fixed Focus
VCM Autofocus is the standard configuration for changing target distances. A Fixed-Focus version can be evaluated when the device uses a repeatable target plane and does not require continuous focus adjustment.
PCB, Type-C and Optional Project Functions
The 38 × 38mm PCB, mounting points, lens height and Type-C connector position can be coordinated with the device structure. Hardware-triggered capture and microphone integration require separate project customization.
USB 3.0, UVC and SDK Integration
MJPG/YUY2 modes, UVC compatibility, Autofocus control, SDK requirements and development interfaces can be reviewed with the target operating system and capture software.
Final configuration should be validated with the actual host platform, enclosure, optics, software, and lighting environment before sampling.
FAQ
Is VCM Autofocus the standard configuration?
Yes. The standard version uses VCM Autofocus. A Fixed-Focus version is available as an optional project direction.
What is the confirmed maximum 4K frame rate?
The confirmed maximum 4K video output is 3840 × 2160@27FPS.
Are hardware trigger and microphone functions standard?
No. The specification identifies both as functions that require project customization.
What should be tested before approving an Autofocus sample?
Test the real target-distance range, target contrast, lighting, Autofocus response, host software and enclosure opening under representative device conditions.
Evaluate This Module for Your Device
Share your target-distance range, required FOV, focus configuration, host USB environment, software platform and available PCB space for project evaluation before sampling.
Send Inquiry
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