PCF8576DHManufacturer: PHILIPS, NXP Universal LCD driver for low multiplex rates |
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| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PCF8576DH | PHILIPS, NXP | 58 | In Stock |
Description and Introduction
Universal LCD driver for low multiplex rates The **PCF8576DH** is a versatile **LCD driver** integrated circuit designed to simplify the interfacing of **liquid crystal displays (LCDs)** in embedded systems. As part of the PCF8576 series, this component supports **multiplexed LCD driving**, making it suitable for applications requiring low-power, compact display solutions.  
Featuring a **serial I²C interface**, the PCF8576DH reduces wiring complexity while enabling communication with microcontrollers or other I²C-compatible devices. It supports **up to 32 segments (4 backplanes × 8 segments)** and can be cascaded for larger displays. The built-in **on-chip oscillator** eliminates the need for external timing components, streamlining circuit design.   With **low power consumption**, the PCF8576DH is ideal for **battery-powered devices**, including portable instruments, consumer electronics, and industrial control panels. Its **wide operating voltage range (2.5V to 6V)** ensures compatibility with various power supplies.   Key features include **software-configurable contrast control**, **static and multiplexed drive modes**, and **low EMI emission**, enhancing performance in noise-sensitive applications. Engineers favor this IC for its **ease of integration** and **reliable operation** in demanding environments.   For projects requiring **efficient LCD control** with minimal hardware overhead, the PCF8576DH offers a robust and cost-effective solution. |
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Application Scenarios & Design Considerations
Universal LCD driver for low multiplex rates
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