Description

NXP PCF8576CT/1,518 Universal LCD Driver

The NXP PCF8576CT/1,518 is a versatile and powerful LCD driver designed to interface with a wide range of liquid crystal displays. This integrated circuit (IC) is part of the PCF8576 series, known for its ability to drive displays with a high number of segments, making it ideal for applications requiring detailed and complex visual outputs.

Key Features

• Driver Capability:Capable of driving up to 160 LCD segments, this IC can support a variety of display configurations and sizes, making it suitable for a broad range of products.
• Multiplexing Scheme:The PCF8576CT/1,518 employs a 1:40 multiplexing scheme, allowing for efficient control over a large number of segments with fewer pins.
• I²C-Bus Interface:It features a two-line I²C-bus interface, which simplifies connection to microcontrollers and reduces the need for extensive wiring, thereby conserving board space.
• Low Power Consumption:Designed with power efficiency in mind, this IC is suitable for battery-operated devices, contributing to longer battery life and reduced power costs.
• Wide Operating Voltage:It operates across a wide voltage range from 2.5V to 6V, providing design flexibility for various power supply conditions.
• High Integration:The chip integrates functions such as display RAM, ASCII lookup table, and multiplex drive circuitry, which streamlines the design process and reduces external component count.

Applications

The NXP PCF8576CT/1,518 is suitable for a diverse array of applications where a reliable and clear display is essential. Common uses include:

• Automotive dashboards and control panels
• Industrial control interfaces
• Medical equipment
• Home appliances
• Office equipment, such as fax machines and printers

Package and Quality

The device comes in a TSSOP56 (Thin Shrink Small Outline Package) that offers a compact footprint for space-constrained applications. NXP’s commitment to quality ensures that the PCF8576CT/1,518 meets the rigorous standards required for industrial and automotive applications, providing reliability and performance for critical display functions.

Products specifications