MS2131
Driver-free, MJPEG&YUV, Input 4K@30Hz, Output1080P@60Hz, Support HDMI loop out & mixing
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SKU: KL-014-0010927
Category: Video Interface ICs
About this item
| Attribute | Value |
|---|---|
| Manufacturer | MacroSilicon |
| Package | HLQFP-100(14x14) |
| Packaging | Tray |
| Operating Temperature | 0℃~+70℃ |
| Certification | RoHS |
MS2131 is a USB 3.0 high-definition video and audio capture processing chip that integrates a USB 3.0 Device controller, data transmission module, and audio-video processing module internally. MS2131 can transmit the HDMI input audio and video signals to a PC, smartphone, or tablet for preview or capture via the USB 3.0 interface. It supports HDMI loop-through function, allowing simultaneous USB host recording and HDMI output for audio-video playback. MS2131 supports two channels of digital audio (I2S) input, provides mixing processing for digital audio and HDMI audio, and supports two channels of digital audio (I2S) output as well as SPDIF digital audio output. The output of MS2131 supports YUV422 and MJPEG modes, and it is compatible with Windows, Android, and Mac OS systems.
HDMI RX
- HDMI 1.4b compliant
- Supports DVI 1.0
- Supports HDCP 1.4
- Supports RGB444, YCBCR422, YCBCR444, YCBCR420 color space
- Supports deep color 24/30/36-bit modes
- Supports CEA-861-E/CEA-861-F video formats
- Maximum input resolution of 4K (3840×2160@30Hz)
HDMI TX
- HDMI 1.4b compliant
- Supports EDID/HPD processing
- Supports DVI 1.0
- Maximum output resolution of 4K (3840×2160@30Hz)
- Supports HDMI RX pass-through mode output
Audio
- USB audio default 48KHz stereo output
- Supports two channels of digital audio (I2S) input
- Supports two channels of digital audio (I2S) and one SPDIF output
- Supports mixing of two channels of I2S input audio and HDMI audio
USB 3.0
- Built-in USB 3.0 Device
- Compatible with USB 2.0 mode
- USB video conforms to UVC1.0 protocol
- USB audio conforms to UAC1.0 protocol
- USB video output supports YUV422 and JPEG modes
- USB video maximum output resolution: Default maximum resolution of 1920×1080@60Hz
Operating System Support
- Windows XP/7/8/10/11
- Android 5.0 or above
- Linux
- Mac OS
Clock Handling
- External 24MHz passive crystal
- Built-in PLL circuit
Reset
- Built-in power-on reset circuit
Package
- LQFP-100 package (14mm×14mm)
- RoHS compliant
MS2131 Function Block Diagram
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11078 in stock
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