Hx8872-c Datasheet ~upd~ Jun 2026

is a high-performance TFT-LCD Gate Driver IC manufactured by Himax Technologies, Inc.

Used in smartphones, tablets, digital cameras, and camcorders to manage high-speed data transmission and high-quality image processing.

The IM0–IM2 pins must be hardwired to VDD or GND to select the correct mode. Floating these pins leads to erratic behavior. Common setting: hx8872-c datasheet

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.

| Parameter | Symbol | Min | Max | Unit | |-----------|--------|-----|-----|------| | Logic supply | VDDI | -0.3 | 4.6 | V | | Analog supply | VCI | -0.3 | 4.6 | V | | I/O voltage | VIO | -0.3 | VDDI+0.3 | V | | Operating temp | TOP | -40 | 85 | °C | | Storage temp | TSTG | -55 | 125 | °C | is a high-performance TFT-LCD Gate Driver IC manufactured

: Supports up to 18 MHz (with some variants reaching 30 MHz).

This is often due to incorrect VCOM voltage calibration. The HX8872-C provides a VCOM output; you may need to adjust it via an external resistor divider (see datasheet section 7.3). Floating these pins leads to erratic behavior

Adjusts backlight levels based on the image content to save power without sacrificing visual quality.