: Drops down to a tiny 1.0 to 2.0 μA when the system sleeps.
Often requires an external crystal oscillator or clock source for optimal synchronization. Voltage Regulation: Built-in mechanisms maintain stable output ( cap V sub cap O cap U cap T end-sub ) with typical load regulation between 0.05% and 0.1%.
The controller is typically packaged in a low-profile QFP (Quad Flat Package) or TQFP to balance thermal dissipation and space constraints. The pins are categorized into four primary functional groups: 1. Host Interface Pins
Field experience suggests the following regarding replacements: hx8872-c datasheet
The HX8872-C sits directly on the T-Con board or is integrated into a unified television motherboard assembly. A standard application loop includes several steps and structural configurations: 1. Power Sequencing and Filtering The device runs on a .
: Dedicated pairs for receiving LVDS clocks and serial data lines from the system's main system-on-chip (SoC).
The component requires careful attention to pinout during PCB design, particularly for the enable (EN) pin, which manages standby mode. : Drops down to a tiny 1
Below is the typical connection diagram found in the hx8872-c datasheet for an SoC (like STM32, i.MX, or Allwinner) driving a MIPI DSI LCD.
The device is optimized for low power consumption and high-speed signal processing. Display Resolution: Supports up to HD ( Operating Voltage ( cap V sub cap D cap D end-sub 2.0V to 5.5V (typical 3.3V). Clock Frequency: Supports a wide range from 25 MHz to 90 MHz. Current Consumption: 10–20 mA. Operating Temperature: (Automotive variants like AEC-Q100 can reach Package Type: Typically available in Himax Technologies, Inc Key Features Advanced Control:
To save cost and reduce power consumption, many LCD panels use 6-bit source drivers (262k colors). The HX8872-C features an integrated spatial and temporal dithering algorithm. This engine processes 8-bit input data and renders it smoothly on 6-bit hardware without visible color banding. Clock Management The controller is typically packaged in a low-profile
Features Content Adaptive Brightness Control (CABC) to dynamically adjust backlighting and save power. Interfaces:
The chip is engineered to provide high-speed operations while keeping your device's battery or power grid footprint small. : Runs reliably between 2.0V and 5.5V .