Hx8872-c Datasheet File

Dynamic power-saving system that scales the backlight intensity down based on the image content while digitally boosting the contrast.

System designers include dedicated PCB thermal vias connected to a large ground plane layer beneath the QFN/QFP exposed pad to ensure heat remains well below the . Sourcing, Substitutes, and Supply Considerations

// Then configure LTDC peripheral for RGB interface: // HSYNC = 10, HBP = 20, HFP = 10, VSYNC = 2, VBP = 2, VFP = 2 // Pixel clock = 9MHz

The is a high-performance integrated circuit (IC) primarily designed as a display controller or timing controller (TCON), often utilized in driving liquid crystal displays (LCDs) for consumer and automotive electronics. Key Specifications & Features

The HX8872-C is suitable for a wide range of display applications, including:

The chip is most commonly housed in a layout or a compact footprint QFN-48 layout. While precise configurations vary across explicit revision sub-variants (e.g., HX8872-C010LAG vs HX8872-C030FCG ), pins are systematically grouped into explicit functional families: Power Supply & Ground Pins: Separate digital power ( VDDDcap V sub cap D cap D cap D end-sub ), analog power ( VDDAcap V sub cap D cap D cap A end-sub ), and reference grounds ( VSScap V sub cap S cap S end-sub

The robust over-drive and CABC features make the HX8872-C suitable for industrial control panels, medical display systems, and automotive infotainment screens where power efficiency and image quality are paramount.

Integrated into smartphones and tablets requiring high-density display control.

Facilitates manufacturing and assembly in PCB production. 5. Procurement and Substitutes

Decodes high-speed differential signal pairs originating from the motherboard. It handles horizontal sync (HSYNC), vertical sync (VSYNC), data enable (DE), and raw pixel clocks. 2. Signal Processing & Optimization

: You can find single pieces at eBay - dalbani_global for ~$16.95 or eBay - max1480 for ~$6.34.

: As of 2025–2026, the HX8872-C is categorized as “Limited” supply status, suggesting it is approaching end-of-life but remains available through distributors and surplus channels.

: Optimized for advanced image and video signal processing.

(Data derived for engineering reference from verified UTSOURCE hardware descriptions and related Himax T-Con documentation). Typical Application Circuit Integration

Dot Clock input. All parallel input data is latched on the rising or falling edge of this clock. R[7:0], G[7:0], B[7:0]: 24-bit digital pixel data inputs.

The HX8872 is designed to drive a-TFT (Amorphous TFT) LCD panels. It integrates a timing controller (T-Con), source drivers, and power management circuits into a single chip solution, reducing component count and PCB space.