MS1858E Analog to Digital HDMI Signal Converter

Product Description:
The MS1858E is a single-chip converter that transforms analog signals (CVBS/Composite and S-Video) into digital HDMI. The chip integrates a video ADC, audio converter, 3D deinterlacing, and an HDMI 1.3/DVI 1.0 transmitter into one package—allowing older analog devices (VCRs, CCTV cameras, retro consoles, VHS/DVD players) to connect to modern TVs and monitors equipped solely with HDMI input.

Key Features:

• Conversion from CVBS/S-Video → HDMI 1.3 / DVI 1.0, output up to WUXGA resolution
• 3D deinterlacing and progressive conversion (interlaced → progressive)
• Horizontal and vertical image scaling
• Brightness, saturation, color, and hue adjustment
• Built-in OSD (on-screen menu)
• HPD and DDC support (Plug&Play with monitor/TV)
• Master mode (integrated MCU + EEPROM) or Slave mode (external I2C control)
• 24-bit RGB/YUV color output
• Power supply: 3.3 V and 1.2 V

Package:
QFN48, 7×7 mm (48 pins) — compact, suitable for SMD mounting.

Applications:
AV→HDMI converters, boxes for connecting analog equipment (retro consoles, cameras, VCRs) to new TVs, CCTV/monitoring systems, set-top box devices.