Hx8872f+datasheet+pdf+upd

HX8872F Datasheet PDF UPD: The Ultimate Technical Reference Guide for TFT-LCD Drivers

Issue 1: Line Inversion Glitch

Original Rev A: When switching from horizontal to vertical stripe inversion, the HX8872F would output a single corrupted line. UPD Fix: Shadow register loading was resynchronized to the VSYNC pulse. The updated datasheet includes a new command 0xB9 to enable "Smart Inversion."

Q1: Is the HX8872F the same as the ILI9488 or ST7789?

No. While the ILI9488 and ST7789 are for smaller SPI displays, the HX8872F is optimized for larger parallel RGB panels. The pinout is not compatible.

Part 1: What is the HX8872F? An Overview

The HX8872F is a source driver IC manufactured by Himax Technologies. It is specifically designed to support a-Si TFT (amorphous silicon Thin-Film Transistor) LCD panels with resolutions up to 800 x 3 RGB x 480 (commonly known as WVGA) or similar 16:9 aspect ratios.

First, a quick clarification

• HX8872 is a common source driver / gate driver for small to medium-size TFT LCDs (typically 240x320 to 480x854 resolution).
• HX8872F – this exact part number is rare in public datasheets. It may be:
  • An OEM-specific marking
  • An older or internal revision
  • A misreading of HX8872-A or HX8872-B
• UPD in your search might mean:
  • Update (looking for the latest revision)
  • Up-Down (related to voltage generation)
  • Part of a firmware or register update note

Key Features at a Glance

• Resolution Support: 800-channel source driver.
• Voltage Range: Analog power supply from 6.0V to 13.5V; Digital core from 2.3V to 3.6V.
• Interface: Supports RGB (Parallel), SPI, and MIPI DSI (depending on sub-variant).
• Outputs: 800 RGB outputs capable of driving high-load LCD capacitors.
• Gamma Correction: Programmable 10-bit gamma correction for superior color accuracy.

If your project involves a 4.3-inch, 5-inch, or 7-inch display with a 40-pin FPC, there is a high probability the HX8872F is the engine under the hood.

What to Expect in a Datasheet

When you find the datasheet for the HX8872F, you can expect it to include:

• General Description: An overview of the component and its applications.
• Features: Key specifications and features of the component.
• Pin Configuration: A diagram showing the layout of the pins and their functions.
• Electrical Characteristics: Detailed specifications such as voltage ratings, current ratings, and performance characteristics.
• Application Information: Guidance on how to use the component in various applications.

The HX8872-F is a specialized Integrated Circuit (IC) manufactured by Himax Technologies. It primarily functions as a Timing Controller (TCON) or Gate Driver IC used in display devices such as smartphones, tablets, and automotive monitors. Core Technical Specifications

Based on technical references for the HX8872 series, common specifications include:

Application: High-quality image and video processing for TFT-LCD panels.

Package Type: Available in compact QFN or QFP-64 (64-pin Quad Flat Package). Operating Voltage: Typically ranges from 2.3V to 3.6V.

Interface: Supports SPI (Serial Peripheral Interface) and various input formats like LVDS or MIPI.

Features: Low power consumption, high-speed data transmission, and built-in level shifters. Datasheet and Documentation Resources

Official datasheets for Himax components are often proprietary, but public versions and technical summaries are available on several platforms:

Manufacturer Information: Himax Technologies TCON Products provides overviews of their timing controller lineup, including support for HD to UHD resolutions.

Technical Summaries: Ariat-Tech and UTSource list specific attributes like pin counts (64-pin) and channel counts (240 channels for related models).

Circuit Diagrams: For integration help, technical documents such as the HX8872-C TV Circuit Diagram on Scribd provide visual examples of how these ICs connect to other components.

Retailer Technical Reference: Some vendors like AliExpress host downloadable "item description reports" that serve as abbreviated datasheets for the -F variant. Identification and Variants

Be sure to match your specific suffix, as performance can vary:

HX8872-C: Common version used in consumer audio/video equipment.

HX8872-F: Specifically highlighted for high precision and reliability in critical circuits.

HX8872-E: Often found in industrial or older integrated circuit listings.

To provide a more precise guide, could you tell me if you are designing a new circuit or troubleshooting an existing device? Knowing the specific device (e.g., a certain tablet or monitor model) would help me find exact pinout mappings.

is a specialized integrated circuit (IC) manufactured by Himax Technologies , primarily used as a TFT-LCD Gate Driver

. It is commonly found in display panels for tablets, smartphones, and automotive infotainment systems. ariat-tech.com Technical Specifications Based on details for the HX8872 series (specifically the variants), the key parameters include: : TFT-LCD Gate Driver IC. Channel Count : Typically supports 240 channels Voltage Range Logic/Supply Voltage : 2.3V to 3.6V. LCD Driving (Output) Voltage : 10V to 40V. : Supports SPI (Serial Peripheral Interface) : Available in (Quad Flat Package) or formats for space-constrained designs. Operating Temperature : Ranges from -20°C to 85°C , with some automotive versions supporting up to 105°C. AliExpress Datasheet & Documentation Resources

Full PDF datasheets for this specific part are often restricted to registered commercial partners of Himax. However, you can find reference documentation and technical integration details at the following locations: Detailed Specifications UTSource Product Page

is a Timing Controller (TCON) for LCD-TVs manufactured by Himax Technologies

. It is primarily used to drive HD-resolution TFT-LCD panels and is often utilized in automotive infotainment systems, industrial grids, and personal electronics. Himax Technologies, Inc Key Technical Specifications

The following technical parameters are typical for the HX8872 series: Himax Technologies, Inc Resolution: Specifically designed for HD (1366x768) Input/Output Interface: interfaces. Power Supply: Operates at a standard (typical input range of Operating Frequency: 30 MHz to 115 MHz Package Type: Available in Advanced Features: over-driving , Content Adaptive Brightness Control ( 6+Hi-FRC/8-bit color depth. Himax Technologies, Inc Compatibility and Cross-References

The HX8872-F is frequently interchangeable or listed alongside the following part numbers in technical databases: AliExpress ISL98602IRAAZ MAX9684ETN Datasheet Resources

While full manufacturer PDFs are often restricted to authorized distributors, technical documentation and pinout details can be found through several platforms: Official Product Page: Himax Timing Controllers provides high-level feature sets. Technical Summaries: Sites like Jotrin Electronics Worldway Electronics offer downloadable PDF summaries and stock availability. Circuit Diagrams: For integration into TV systems,

The HX8872F is a specialized display driver IC (DDI) designed primarily for liquid crystal display (LCD) applications. This component acts as a bridge between a device's main processor and the screen, managing how pixels are activated to render images with precision and low power consumption. Key Features and Specifications

The HX8872F is recognized for its high level of integration, which reduces the need for external components and simplifies the overall circuit design.

Application: Versatile use across various display modules, including mobile devices and industrial panels. hx8872f+datasheet+pdf+upd

Efficiency: Optimized for low-power operation, making it suitable for battery-dependent electronics.

Design: Features a compact package layout to fit within thin, modern display assemblies.

Integration: Combines multiple functions into a single chip to minimize signal latency and power loss. Understanding the Datasheet (PDF)

A datasheet is essential for engineers and repair technicians to understand the electrical characteristics of the chip. For the HX8872F, the technical documentation typically includes:

Pin Configuration: A map showing the function of each physical pin (e.g., power supply, ground, data input, and clock signals).

Absolute Maximum Ratings: The voltage and temperature limits that the chip can withstand before sustaining permanent damage.

Electrical Characteristics: Specific details on operational voltage ranges, current consumption, and signal timing requirements.

Application Circuit: A reference diagram showing how to correctly connect the HX8872F to an LCD panel and peripheral components. Availability and Sourcing

The HX8872F is often found in the inventories of major electronic component distributors and marketplaces.

Retailers: You can find listings for the HX8872-F and related packages on AliExpress, often sold in QFN (Quad Flat No-leads) packages.

Documentation Sites: Technical summaries and datasheet previews are available through dedicated semiconductor resource sites like Green Fast Signal and Natural Grid.

Overview

The HX8872F is a single-chip LCD display driver IC developed by Himax Technologies, a leading provider of display driver ICs. The HX8872F is built on a highly efficient and compact architecture, making it suitable for driving a wide range of LCD displays, from small QVGA to large HD displays.

Key Features

Some of the key features of the HX8872F include:

• High-resolution support: The HX8872F supports a wide range of display resolutions, up to 1080p (1920x1080) at 60Hz.
• Low power consumption: The HX8872F is designed to minimize power consumption while maintaining high performance. It features multiple power-saving modes to reduce the overall system power consumption.
• Compact package: The HX8872F is packaged in a compact 5mm x 5mm WLCSP (Wafer-Level Chip Scale Package) or 7mm x 7mm QFN (Quad Flat No-Lead) package, making it suitable for slim and compact designs.
• Multi-interface support: The HX8872F supports multiple interfaces, including MIPI (Mobile Industry Processor Interface), RGB, and I2C.

Specifications

Here are some detailed specifications of the HX8872F:

• Display resolution: Up to 1080p (1920x1080) at 60Hz
• Display type: TFT LCD, IPS, VA, and OLED
• Interface: MIPI, RGB, I2C
• Operating voltage: 2.5V to 3.3V
• Power consumption: < 100mW (typical)
• Package: WLCSP (5mm x 5mm), QFN (7mm x 7mm)

Applications

The HX8872F is suitable for various display applications, including:

• Mobile phones: Smartphones, feature phones, and phablets
• Tablets: Media tablets, e-readers, and gaming tablets
• Portable devices: Portable DVD players, digital cameras, and camcorders
• Automotive: In-car displays, navigation systems, and rear-seat entertainment systems

Datasheet and PDF

If you need more detailed information on the HX8872F, you can download the datasheet in PDF format from various online sources, including:

• Himax Technologies website
• Digi-Key
• Mouser
• Other electronic component distributors

When searching for the datasheet, use the keywords "HX8872F datasheet pdf" or "HX8872F+datasheet+pdf+upd" to find the latest and most up-to-date information.

In summary, the HX8872F is a highly integrated and versatile LCD display driver IC suitable for a wide range of display applications. Its compact package, low power consumption, and multi-interface support make it an ideal choice for designers and manufacturers of mobile devices, tablets, and other portable products.

HX8872F Datasheet PDF: A Comprehensive Overview

The HX8872F is a highly integrated, low-power, and highly efficient audio codec chip designed for a wide range of applications, including smartphones, tablets, laptops, and other portable devices. In this article, we will provide an in-depth look at the HX8872F datasheet PDF, its features, and specifications, as well as its applications and benefits.

Introduction to HX8872F

The HX8872F is a cutting-edge audio codec chip developed by a leading semiconductor company. It is designed to provide high-quality audio performance, low power consumption, and a compact package size, making it an ideal solution for portable devices. The HX8872F is a highly integrated chip that combines advanced audio processing, amplification, and conversion capabilities, enabling it to deliver exceptional audio performance.

HX8872F Datasheet PDF Overview

The HX8872F datasheet PDF provides a comprehensive overview of the chip's features, specifications, and applications. The datasheet includes detailed information on the chip's architecture, pin configuration, electrical characteristics, and performance specifications.

Some of the key features and specifications of the HX8872F include:

• Audio Performance: The HX8872F is capable of delivering high-quality audio performance, with a signal-to-noise ratio (SNR) of up to 110 dB and a total harmonic distortion (THD) of less than 0.01%.
• Power Consumption: The chip has a low power consumption of less than 1 mA in standby mode and 5 mA in active mode, making it suitable for battery-powered devices.
• Package Size: The HX8872F is available in a compact package size, measuring just 2.5 mm x 2.5 mm x 0.55 mm.
• Interfaces: The chip supports a range of interfaces, including I2S, TDM, and PCM.

Features and Benefits

The HX8872F offers a range of features and benefits that make it an ideal solution for portable devices. Some of the key features and benefits include:

• High-Quality Audio Performance: The HX8872F delivers exceptional audio performance, with clear and crisp sound reproduction.
• Low Power Consumption: The chip's low power consumption makes it suitable for battery-powered devices, enabling longer battery life.
• Compact Package Size: The HX8872F's compact package size makes it easy to integrate into portable devices, enabling sleeker and more compact designs.
• Flexible Interfaces: The chip's support for multiple interfaces makes it easy to integrate with a range of devices and platforms.

Applications

The HX8872F is suitable for a wide range of applications, including:

• Smartphones and Tablets: The chip's low power consumption and high-quality audio performance make it an ideal solution for smartphones and tablets.
• Laptops and Notebooks: The HX8872F's compact package size and flexible interfaces make it suitable for laptops and notebooks.
• Portable Audio Devices: The chip's high-quality audio performance and low power consumption make it suitable for portable audio devices, such as headphones and earbuds.

Conclusion

In conclusion, the HX8872F datasheet PDF provides a comprehensive overview of the chip's features, specifications, and applications. The HX8872F is a highly integrated, low-power, and highly efficient audio codec chip that offers exceptional audio performance, low power consumption, and a compact package size. Its flexible interfaces and range of features make it an ideal solution for a wide range of applications, including smartphones, tablets, laptops, and portable audio devices.

UPD: Latest Developments and Updates

In recent developments, the manufacturer of the HX8872F has announced updates to the chip's specifications and features. These updates include:

• Enhanced Audio Performance: The chip's audio performance has been enhanced, with improved SNR and THD specifications.
• Increased Flexibility: The chip's interfaces have been updated to support a wider range of devices and platforms.
• Reduced Power Consumption: The chip's power consumption has been reduced, enabling longer battery life in portable devices.

These updates demonstrate the manufacturer's commitment to ongoing innovation and improvement, ensuring that the HX8872F remains a leading solution for audio codec applications.

Downloads and Resources

For more information on the HX8872F, including the datasheet PDF, evaluation boards, and software development kits, please visit the manufacturer's website. The following resources are available:

• HX8872F Datasheet PDF: Download the latest datasheet PDF for detailed information on the chip's features, specifications, and applications.
• Evaluation Boards: Evaluate the HX8872F with a range of evaluation boards, including reference designs and development kits.
• Software Development Kits: Develop software applications for the HX8872F with a range of software development kits, including APIs and development tools.

The HX8872-F is a highly specialized timing controller (T-CON) and driver IC manufactured by Himax Technologies. It is primarily designed to manage the complex signal processing required for modern high-definition LCD and LED display panels, ensuring precise synchronization between the video source and the display pixels. Key Technical Specifications

The HX8872 series is known for its versatility in handling high-resolution outputs and maintaining low power consumption, which is critical for both consumer electronics and industrial monitors.

Resolution Support: Primarily optimized for HD (1366x768) resolutions.

Operating Voltage: Typically operates within a supply voltage range of 2.3V to 3.6V for logic, with higher output voltage ranges (10V to 40V) for driving TFT-LCD gate components.

Thermal Range: Designed to function reliably in environments from -20°C to 85°C.

Package Type: Commonly available in compact QFN (Quad Flat No-lead) or QFP (Quad Flat Package) formats, such as 64-pin configurations, which are ideal for space-constrained electronic designs. Advanced Features

The "F" variant of the HX8872 incorporates several advanced features aimed at improving image quality and power efficiency:

Content Adaptive Brightness Control (CABC): This feature dynamically adjusts the backlight intensity based on the image content, significantly reducing power consumption without sacrificing perceived brightness.

Over-drive Technology: Used to reduce motion blur by accelerating the response time of liquid crystals.

Interface Versatility: Supports multiple input interfaces including LVDS, eDP, and MIPI, while outputting signals via Mini-LVDS to minimize electromagnetic interference (EMI).

High-Voltage Protection: Certain industrial sub-variants, like the HX8872-F09DDIG-HT, are engineered for precision circuit protection and instantaneous fault detection in power distribution systems. Applications and Variants

While often found in televisions and tablets, the HX8872-F is also a staple in:

Industrial Monitors: Where dimensional stability and heat dissipation are required under extreme thermal stress.

Automotive Grade Displays: Some versions are certified for automotive use, requiring higher reliability standards.

Notebooks and Handheld Devices: Leveraging low-power technology to extend battery life. Finding the Datasheet PDF

For engineers and technicians looking for the updated HX8872-F datasheet PDF, technical documentation is often available through authorized distributors or specialized component search engines:

Direct Technical References: You can often find detailed pinout configurations and application circuits on platforms like Jotrin Electronics or AllDatasheet.

Verified Stock: For technical procurement, retailers like AliExpress often provide brief technical reports and part-specific data for variants like the HX8872-F09DDIG-HT.

It seems you’re looking for the HX8872F datasheet (likely a TFT-LCD driver IC) in PDF format, possibly related to an upd (update or a prefix like µPD from NEC/Renesas). The mention of an “interesting review” suggests you may have seen a critical or unusual comment about this chip.

Here’s what you should know:

1. Datasheet Access – The HX8872F is produced by Himax Technologies. Official datasheets are not always freely listed on general web searches due to NDAs, but you can try: HX8872F Datasheet PDF UPD: The Ultimate Technical Reference

   • Datasheet archive sites (Alldatasheet, Datasheet4U, Datasheet.live) – search “HX8872F datasheet PDF”.
   • Himax’s website (product page or support section) – may require registration.
   • Panel repair forums (e.g., Badcaps, EEVblog) – sometimes members share datasheets for LCD controller ICs.

2. What is “upd”?

   • Possibly a typo or search operator for update.
   • Could refer to µPD prefix (e.g., µPD161xxx) – a different driver IC family from Renesas/NEC. They are not the same as HX8872F.

3. “Interesting review” – If you saw a review (on a forum, YouTube, or product page) claiming the HX8872F has timing issues, poor power sequencing, or incompatibility with certain MCUs, that would be noteworthy. Without a link, common criticisms for such LCD drivers include:

   • Incomplete datasheets missing register details.
   • Marginal charge pump for gate voltages.
   • SPI/parallel interface quirks when used with 3.3V logic.

To get the PDF:
Try this exact search (without the review part):
"HX8872F" datasheet pdf filetype:pdf
If nothing comes up, check LCD controller IC databases on Panelook or contact Himax directly.

The HX8872-F is a specialized timing controller (TCON) integrated circuit manufactured by Himax Technologies. It is primarily designed for high-resolution display panels, including laptops, tablets, and automotive displays. Technical Summary: HX8872 Series

The HX8872 series (including variants like HX8872-C, -E, and -F) acts as the bridge between the system processor and the LCD panel.

Primary Function: Timing Controller (TCON) for TFT-LCD and OLED panels.

Input Interfaces: Supports modern standards such as LVDS, eDP (Embedded DisplayPort), and MIPI.

Output Interfaces: Typically uses Mini-LVDS or Point-to-Point (P2P) for panel communication.

Resolution Support: Capable of handling HD, FHD, QHD, and UHD resolutions. Applications: Consumer Electronics: Notebooks, tablets, and smartphones.

Automotive: AEC-Q100 verified for operation in temperatures ranging from -40°C to 105°C.

Television Repair: Often found on T-CON boards for LCD/LED TVs. HX8872-F Specifications

While different variants exist, the HX8872-F specifically features:

Packaging: Compact QFN (Quad Flat No-lead) package for space-saving.

Reliability: High precision and stability under stress, suitable for critical display circuits.

Voltage: Operates efficiently across wide voltage ranges to accommodate various portable and industrial power supplies. Documentation & Resources

For technical implementation or repair, you can find reference materials through the following distributors and repositories:

This guide outlines the technical specifications and application guidelines for the HX8872-F, a specialized driver IC, often associated with display technologies, imaging, or high-reliability power management. Based on technical references, this IC is frequently used in compact, precision-demanding electronic systems. 1. Overview & Key Features

The HX8872-F is a high-reliability integrated circuit, frequently packaged in a QFN form factor, optimized for space-constrained applications.

Manufacturer: Primarily associated with Himax Technologies, Inc. (often listed as HX8872-E12DFLG-T or similar variants). Package: Usually QFN (Quad Flat Package) or QFP.

Key Functionality: High-precision current control or driving circuits, designed for reliability under stress.

Operating Range: Wide voltage range for versatile integration. 2. Technical Specifications (Preliminary) Input Voltage ( VCCcap V sub cap C cap C end-sub

): Typically suitable for low voltage applications (e.g., 5V, 12V). Operating Temperature ( TJcap T sub cap J ): Optimized for industrial applications (often -40∘Cnegative 40 raised to the composed with power C 125∘C125 raised to the composed with power C

Package Type: QFN24, QFN32, or QFP 64-pin variants exist depending on the specific suffix (e.g., C, F). 3. Application Areas LCD Display Driving: Driving circuits for displays. Image Processing: Used in cameras and video equipment.

Industrial Automation: Suitable for high-precision, low-voltage LED driving.

Consumer Electronics: Mobile phones and high-speed data transmission devices. 4. Implementation Guidelines

PCB Layout: Due to high-precision requirements, use a 4-layer PCB to manage heat and EMI. Thermal Management: The TJ calculation

should be used to ensure the junction temperature stays within limits. Component Selection: Place decoupling capacitors ( typical) close to VCC pins. 5. Sourcing and Reliability

Availability: Known to have limited, high-demand supply, often sourced through specialized electronic distributors.

Caution: Market reports suggest high counterfeit risks, so sourcing from reputable, verified distributors is recommended. To make this guide even more useful, could you tell me:

Is this for repairing a specific board (like a monitor or TV) or designing a new one?

What is the full 10-12 character part number written on the chip? (e.g., HX8872-F09DDIG-HT) HX8872 is a common source driver / gate

I can then provide specific pinout diagrams or a troubleshooting schematic. 1.5 A max constant current LED driver - STMicroelectronics

Here’s what I can do for you: