Hx8872-c Datasheet !!better!!
Distributor pages provide more granular electrical characteristics for the HX8872‑C. These parameters are crucial for PCB layout and system integration.
This aligns with TCON functionality: receiving image data (likely via LVDS) and converting it for the source drivers while generating control signals for gate and source drivers within the LCD panel.
Supports 18-bit (262K colors) and 24-bit (16.7M colors) true-color rendering. 2. Key Technical Specifications
Core digital power supply and I/O pad power supply (typically 3.3V). GND / AGND: Digital and analog ground reference points. Host Input Interface Pins D[23:0]: 24-bit parallel RGB pixel data inputs.
When designing a circuit around the HX8872-C, adhering to the electrical and timing limits outlined in the datasheet prevents hardware failures and signal integrity issues. Absolute Maximum Ratings hx8872-c datasheet
The you are using (e.g., 18-bit RGB, 24-bit RGB, or LVDS) The target resolution and refresh rate of your LCD panel
The HX8872-C’s logic inputs are . Feeding it 5V from an Arduino Uno (without level shifters) will cause overheating and irreversible damage. Use 3.3V logic or bi-directional level converters.
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
Hardware configuration pins to flip the image scan direction vertically or horizontally. 4. Hardware Architecture and Internal Blocks Supports 18-bit (262K colors) and 24-bit (16
pin pair. This layout suppresses high-frequency switching noise from the internal logic blocks. Impedance Matching Route the digital parallel video bus (
The is a specialized TFT-LCD Gate Driver IC used primarily for image and video processing in electronic devices like smartphones, tablets, and automotive displays . While a full official PDF datasheet can be difficult to access directly without a manufacturer account, technical parameters and purchasing options are available through various industry suppliers. Technical Specifications
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This comprehensive guide serves as an architectural overview and datasheet reference for engineers designing hardware interfaces around the HX8872-C chip. 1. Product Overview and Core Functions GND / AGND: Digital and analog ground reference points
Software commands to cleanly shut down output clocks and sequence off the high-voltage display rails before entering deep sleep. 6. Typical Application Circuit and Layout Guidelines
The HX8872-C is typically packaged in a high-density (Thin Quad Flat Pack) or COG (Chip-on-Glass) layout. Below are the critical signal groups required for system integration. Power Supply Pins
In RGB mode, yes. The HX8872-C has no internal RAM; it refreshes directly from the incoming pixel stream. Your MCU must continuously send data.