OV50A40
50MP 1/1.55-inch optical format CMOS sensor with 1.0um pixels, PureCel Plus technology, and 8K video support for flag...
Product Overview
Description
The OV50A40 is a high-performance 50MP CMOS image sensor featuring advanced PureCel Plus technology for exceptional image quality.
With 1.0um pixels and a large 1/1.55-inch optical format, it delivers outstanding low-light performance and high dynamic range.
The sensor supports 8K video recording at 30fps and 4K at 120fps, making it ideal for flagship smartphone camera systems.
Product Series
OV
Primary Application
Flagship smartphones
Key Features
- PureCel Plus technology for superior image quality
- 1.0um pixels with excellent low-light performance
- 8K video recording at 30 frames per second
- Quad Phase Detection (QPD) autofocus support
- High dynamic range (HDR) support
- MIPI CSI-2 interface with 4 data lanes
Specifications
| Resolution | 50MP (8192 x 6144) |
|---|---|
| Pixel Size | 1.0um |
| Optical Format | 1/1.55-inch |
| Frame Rate | 8K@30fps, 4K@120fps |
| Interface | MIPI CSI-2 (4-lane) |
| Package | CSP |
Applications
Flagship smartphones
Electronic system design
High-end mobile devices
Electronic system design
Action cameras
Electronic system design
Drone cameras
Electronic system design
FAE Expert Insights
"The OV50A40 is the pinnacle of mobile imaging technology. I've worked with this sensor in multiple flagship smartphone designs and the image quality is exceptional. The PureCel Plus technology delivers noticeably better low-light performance compared to previous generation sensors. The 1.0um pixels strike an excellent balance between resolution and light sensitivity. The QPD autofocus is fast and accurate, even in challenging lighting conditions. For high-end mobile applications, this sensor offers the best combination of resolution, performance, and features currently available."
Exceptional image quality with PureCel Plus technology
— Michael Chen, BeiLuo
Frequently Asked Questions
What is the maximum video resolution supported by OV50A40?
The OV50A40 supports maximum 8K video recording at 30 frames per second (8192 x 6144 resolution). It also supports 4K video at up to 120fps for slow-motion capture, 1080p at 240fps, and 720p at 480fps. The sensor uses MIPI CSI-2 interface with 4 data lanes to handle the high data bandwidth required for 8K video. Video modes support both HDR and non-HDR operation with various output formats including RAW10 and RAW12.
For 8K video applications, ensure your processor supports MIPI CSI-2 4-lane at 2.5Gbps per lane. Contact us for interface timing details.
What autofocus technology does OV50A40 support?
The OV50A40 features Quad Phase Detection (QPD) autofocus technology. QPD uses on-chip phase detection pixels arranged in a quad pattern to enable fast and accurate autofocus in both horizontal and vertical directions. This provides superior autofocus performance compared to traditional dual-pixel PDAF, especially for off-center subjects. The sensor supports both open-loop and closed-loop VCM (Voice Coil Motor) control for precise lens positioning. Autofocus works effectively even in low-light conditions down to 1 lux.
For fast autofocus applications, pair OV50A40 with a high-quality VCM driver and lens module. Contact us for recommended companion components.
What is the power consumption of OV50A40?
The OV50A40 power consumption varies by operating mode: typical active power is 350-450mW at full resolution 30fps; 8K video mode consumes approximately 400mW; 4K video at 60fps consumes around 300mW; and standby power is less than 1mW. Power consumption scales with frame rate and resolution. The sensor supports multiple power modes including active, standby, and sleep for power management. Proper power supply sequencing is required for reliable operation.
Design power supply with adequate margin (600mW recommended). Use switching regulator for DVDD and LDO for AVDD. Contact us for power supply design guidance.
What lens options are available for OV50A40?
The OV50A40 uses standard CSP (Chip Scale Package) with optical center alignment features. Compatible lenses are available from multiple suppliers including Sunny Optical, Largan Precision, and Kantatsu. Lens selection depends on application requirements: wide-angle lenses (120-130° FOV) for main cameras; ultra-wide lenses (150°+) for ultra-wide modules; and telephoto lenses for zoom applications. The large 1/1.55-inch optical format requires lenses designed for this sensor size. Will Semiconductor provides reference lens designs and can recommend qualified lens suppliers.
Contact us for reference lens designs and qualified lens supplier recommendations for your specific application.
Does OV50A40 support HDR imaging?
Yes, the OV50A40 supports multiple HDR modes including staggered HDR and DCG (Dual Conversion Gain) HDR. Staggered HDR captures multiple exposures in sequence for high dynamic range scenes. DCG HDR uses dual conversion gain technology to simultaneously capture high and low gain images for real-time HDR processing. The sensor supports HDR video up to 4K resolution. HDR modes can be combined with other features like QPD autofocus. The HDR implementation provides up to 100dB dynamic range for challenging lighting conditions.
For HDR applications, ensure your ISP supports the HDR output format. Contact us for HDR tuning guidelines and reference settings.