PCA8546ATT/A,118

The PCA8546ATT/A,118 is an IC (Integrated Circuit) component that offers various features and functionalities. Here is an overview and key features of the PCA8546ATT/A,118: 1. Overview: - The PCA8546ATT/A,118 is a display driver IC designed for driving segment display with a display size of up to 40 segments and up to 16 digits. - It can be used in applications that require alphanumeric displays, such as digital clocks, automotive displays, and industrial equipment. 2. Key Features: - High-Level Integration: The PCA8546ATT/A,118 integrates several functions required for driving segment displays, reducing the external component count and overall system complexity. - Wide Operating Voltage Range: It supports a wide range of power supply voltages, typically from 1.8V to 5.5V, making it suitable for various applications. - Segment Current Control: The IC allows adjustable segment current control, enabling display intensity adjustment. - Multiplexing Capabilities: It supports the multiplexing of up to 16 backplane outputs, resulting in efficient power consumption and reduced pin count. - Communication Interface: The PCA8546ATT/A,118 supports an I²C (Inter-Integrated Circuit) bus interface, allowing easy communication with microcontrollers or other devices. - LED Display Support: It offers support for both dynamic and static LED displays, providing flexibility in display configurations