Ili4003

Updated July 3, 2026

Overview

Product sourcing insights & recommendations

27 来源

The ILI4003 is a high-performance Capacitive Touch Controller IC manufactured by Ilitek (ILI Technology Corp.) Orientdisplay. It is primarily used in 10.1-inch and similar medium-to-large format IPS display modules for industrial and professional applications.

Product Insights & Specifications

The ILI4003 is designed for Projected Capacitive Touch (PCAP) panels with a Glass-on-Glass (G-G) structure Orientdisplay.

* Interface: Utilizes the I2C protocol for high-speed communication with host processors.

* Capabilities: Supports multi-touch gestures and is optimized for high-resolution displays (up to 800 x 1280 pixels) Orientdisplay.

* Durability: Integrated into modules featuring $\ge$ 7H surface hardness and wide operating temperatures (-20°C to +70°C), making it suitable for industrial tablets and medical monitors.

Market Trends & Manufacturer Context

Ilitek is a top 3 global player in the industrial and POS touch controller segments .

* Strategic Shift: The company is aggressively moving into Automotive (AEC-Q100 certified) and Large-format (65"-86") displays to capture high-growth smart cockpit and digital signage markets.

* Integration Trend: There is a strong industry move toward TDDI (Touch and Display Driver Integration), which Ilitek is leading to reduce device thickness and cost for industrial and tablet applications.

* Sourcing Environment: While specific ILI4003 chips are often sold as part of integrated display modules, similar Ilitek and compatible touch controllers (like the NS2009) are widely available from suppliers in Shenzhen and Nanjing Alibaba Alibaba.

I have compiled a list of 156 related touch controller products and potential suppliers matching this technical profile in the file below.

Based on this ILI4003 and Ilitek analysis, you can continue with:

Sources & References

27 sources cited · Verified industry data & reports

ILI4003 Datasheet Results – Compare Manufacturers

Datasheet4U

Compare ILI4003 datasheet versions across manufacturers. Select a manufacturer to view the full PDF datasheet and specifications.

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Würth Elektronik

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ILI4003

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ILI4003 Data Sheet. ILI4003 Datasheets. ILI4003 PDF. ILI4003. ILI4003 Electronic. ILI4003 ... See specs for product details. Specifications. Part Number. ILI4003.

ILI4003 ILITEL 集積回路（IC）

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Buy ILI4003 ILITEL , View the manufacturer, and stock, and datasheet pdf for the ILI4003 at Jotrin Electronics.

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XP Power

The IL series is housed in a SIP4 plastic case for PCB mounting. Featuring a ±10% input voltage range for 5, 12 & 15VDC nominal inputs, offering single ...

Ili4003

Overview

Product Insights & Specifications

Market Trends & Manufacturer Context

Ili4003 Touch Controller Ic

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