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PCF2112CT from PH

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PCF2112CT

Manufacturer: PH, PHI, NXP, PHILIPS

LCD drivers

Partnumber Manufacturer Quantity Availability
PCF2112CT PH, PHI, NXP, PHILIPS 91 In Stock

Description and Introduction

LCD drivers The **PCF2112CT** is an advanced electronic component designed for display driver applications, offering efficient control and interface capabilities for liquid crystal displays (LCDs). As part of the PCF21xx series from NXP Semiconductors, it integrates a versatile driver circuit with a built-in controller, making it suitable for a wide range of low-power display solutions.  

This IC supports multiplexed LCD driving, enabling it to manage multiple segments with minimal external components. It features a serial interface (I²C-bus compatible) for easy integration with microcontrollers, reducing wiring complexity and system overhead. The PCF2112CT operates at low voltage levels, making it ideal for battery-powered devices such as portable instruments, consumer electronics, and industrial displays.  

Key characteristics include a high level of configurability, allowing customization for various display layouts, and low power consumption, which enhances energy efficiency. Its robust design ensures reliable performance in diverse environmental conditions.  

Engineers and designers favor the PCF2112CT for its compact footprint, ease of use, and compatibility with standard communication protocols. Whether used in handheld gadgets or embedded systems, this component provides a dependable solution for driving segmented LCDs efficiently.

Application Scenarios & Design Considerations

LCD drivers

Alternative Part Number

  • HD44100H --: LCD segment driver IC with similar function and interface, commonly used as a drop-in alternative in LCD driver designs.
  • PCF8566T --: NXP LCD segment driver from a different series offering comparable drive capability and I2C control for display applications.
  • ICL7106 --: Display driver IC suitable for similar segment-drive display applications, widely available and functionally comparable.
  • PCF8576CT --: Same PCF-series LCD driver family from the original Philips/NXP lineage, commonly used as a functional substitute for segment LCD driving applications.
  • PCF8566T --: LCD segment driver in the same PCF family with similar I2C interface and display driving capability, suitable for many PCF2112CT use cases.
  • HD44780 --: Industry-standard character LCD controller widely used as a replacement in display driver designs, with broad availability and well-documented interfacing.
  • HD44100H --: LCD segment driver IC with similar function to the PCF2112, commonly used as a drop-in replacement in LCD drive applications.
  • PCF8576DT --: NXP LCD driver from a different series (PCF8576) offering I2C interface and segment driving, suitable for similar display control tasks.
  • ICL7106CPL --: Widely available display driver IC that can serve as a functional substitute in many LCD drive circuits when the original is unavailable.
  • HD44100H --: LCD segment driver IC with similar function and interface, widely used as a drop-in replacement in LCD driver designs.
  • PCF8576D --: NXP LCD driver IC from a related family, offering comparable segment driving capability and I2C interface.
  • ICM7211AM --: Display driver IC with similar segment drive function, suitable for LCD display applications as a functional alternative.

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