MS2109
Cost-effective USB 2.0 video capture chip supporting HDMI and analog inputs up to 1080p30 for basic streaming applications
Product Overview
Description
The MS2109 is a cost-effective USB 2.0 video capture solution designed for entry-level streaming and recording applications. It supports both HDMI and analog (CVBS/S-Video) inputs, making it versatile for various video sources.
With support for up to 1080p30 resolution and hardware MJPEG encoding, the MS2109 delivers acceptable quality for basic streaming needs. The USB 2.0 interface ensures compatibility with older systems and reduces power consumption.
The chip features UVC compliance for plug-and-play operation without driver installation. It is ideal for budget-conscious applications, legacy system integration, and portable capture devices where USB 3.0 is not available.
Product Series
MS
Primary Application
Budget streaming devices
Key Features
- USB 2.0 interface for broad compatibility
- HDMI and analog input support
- 1080p30 maximum resolution
- Hardware MJPEG encoding
- UVC compliant - No drivers is needed
- Low power consumption <500mW
- Compact QFN-64 package
- Cost-effective solution
Specifications
| Input Interface | HDMI + Analog (CVBS/S-Video) |
|---|---|
| Max Resolution | 1080p30 (HDMI), 480i (Analog) |
| USB Interface | USB 2.0 High Speed |
| Output Format | MJPEG, YUY2 |
| Audio | HDMI embedded, Analog stereo |
| Power | USB bus powered, <500mW |
| Temperature Range | 0°C to +70°C |
Applications
Budget streaming devices
Electronic system design
Legacy system digitization
Electronic system design
Portable capture devices
Electronic system design
Basic video recording
Electronic system design
Educational streaming
Electronic system design
Analog to digital conversion
Power conversion and supply
FAE Expert Insights
"The MS2109 is the go-to solution for cost-sensitive video capture applications. While it only supports USB 2.0 and 1080p30, it offers excellent value for basic streaming needs. The analog input support is particularly useful for digitizing legacy sources like VCRs and old camcorders. I've used this chip in several budget streaming device projects with good results. The USB 2.0 interface means it works with older laptops and systems that lack USB 3.0 ports. Power consumption is low, making it suitable for portable applications. For entry-level streaming or analog digitization where 1080p30 is sufficient, the MS2109 provides excellent cost-performance ratio."
Cost-effective USB 2.0 capture chip with HDMI and analog support for basic streaming
— Li Wei, BeiLuo
Frequently Asked Questions
What is the maximum resolution of MS2109?
The MS2109 supports maximum 1080p30 (1920x1080 at 30fps) through HDMI input. For analog inputs, maximum resolution is 480i (720x480 interlaced). The USB 2.0 interface bandwidth limits the maximum throughput.
1080p30 maximum; suitable for basic streaming but not high-frame-rate gaming.