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Product Attributes

Introduction

ILI6122 is a 1200-channel output source driver with an integrated TTL interface timing controller. The interface supports a digital 24-bit parallel RGB input format. The timing controller generates 800×480 and 800×600 resolutions, providing horizontal and vertical control timing for both the source driver and gate driver. It also supports a dithering function, enabling the source driver to achieve 8-bit resolution with 256 grayscale levels using a 6-bit DAC. All control functions can be configured via pin control to set operating parameters. The output circuit of the source driver employs low-power op-amps, resulting in a wide supply voltage range and minimal output deviation. The ILI6122 can be configured in dual-gate operation mode to reduce the number of flexible circuit boards and lower costs. Its wide supply voltage range and extensive pin control features make this chip suitable for a variety of applications.

Features

• Supports 800×480 and 800×600 display resolutions
• Supports digital 24-bit parallel RGB input mode
• Supports CABC module configuration via 3-wire SPI mode
• Source output supports 8-bit resolution 256 grayscale levels (2-bit dithering)
• Supports dual-gate operation mode
• Supports stripe color filter configuration
• Maximum operating frequency: 50 MHz
• Flip and mirror scan modes via pin control
• Supports standby mode for power saving
• Operating voltage range: 3.0V to 3.6V
• CABC mode selection via hardware pin control
• 1200-channel output source driver for TFT LCD panels
• Built-in custom gamma table supporting special customization requirements
• Supports external V1~V14 pads for gamma adjustment
• Output dynamic range: 0.1V ~ VDDA-0.1V
• Output voltage deviation: ±20mV
• Source driver supply voltage: 6.5V ~ 13.5V
• Chip-scale package
• Supports content adaptive brightness control