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MS2131 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MS2131 product

MS2131

Component

USB 3.0 captureUVC 1.0UAC 1.0HD loop-throughI2S audioSPDIFLQFP-100

MS2131 is a USB 3.0 HD audio/video capture IC with HD loop-through and integrated digital audio mixing in an LQFP-100 package.

Best for

  • USB HD capture cards
  • HD loop-through capture equipment
  • Digital-audio mixing capture systems

Avoid if

  • Applications requiring a confirmed 4K@60Hz capture path
  • Designs without USB 3.0 or HD high-speed PCB layout capability

Check before use

  • Confirm firmware-supported USB resolutions and frame rates
  • Confirm EDID behavior for the source equipment
  • Validate HD input/output timing against the stated 4K@30Hz maximum
  • Provide all required supply rails and local decoupling

Key specifications

USB interface
USB 3.0 Device, USB 2.0 compatible
HD input/output
Up to 4K @ 30 Hz
USB video output
Up to 1920 × 1080 @ 60 Hz by default
Video formats
YUV422 and MJPEG
Audio interfaces
2 × I2S input, 2 × I2S output, 1 × SPDIF output
Package
LQFP-100, 14 mm × 14 mm

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

HD video capture cardsSecurity monitoringMedical imagingNetwork live streaming

Datasheet

a4712f01495b312085c7cff600c8cc88_MS2131.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MS2131: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

MS2131 is a Macrosilicon USB 3.0 audio/video capture and processing IC. It integrates an HD 1.4b receiver and transmitter, USB device functions, UVC 1.0 video output, UAC 1.0 audio output, audio mixing, GPIO, and SPI flash support.