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CLC2622

LCD driver

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The CLC2622 is a low power CMOS LCD controller driver, designed to drive a graphic display with 2, 4 or 8 rows and 38, 36 or 32 columns in muxed mode or up to 40 segments in static mode. All necessary functions for the display are provided in a single chip, including on-chip generation of the LCD bias voltages, display refresh and FR clock generation, resulting in a minimum of external components.

The large voltage range and a low current consumption makes the driver suitable for a variety of different LCD display. Also large pixel size applications are supported due to the low driver impedance. Several CLC2622 can be easily cascaded, no external resistor bias chain and no external clock is necessary.

Features

Selectable static or multiplexing LCD driver 

Integrated dual RAM for display storage

On chip LCD bias voltage generation, display refresh and internal clock generation 

Selectable synchronize signal generation for large LCD applications

Benefits

Flexibility to support a range of LCD displays

Minimal external components and Chip-on-glass mountable for small system footprint

Easily cascadable

Applications

LCD matrix displays

Package

QFN-56

CSP-56 (3.14 x 2.98 mm) with gold bumps

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Product Briefs and Summaries
Name Date Version
CLC2622 Product Brief (257.28 KB)

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