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— IC芯片 | 连接器 | 传感器 | 被动器件 —
The MPR083EJ is a capacitive touch sensor manufactured by Freescale Semiconductor. It features an eight-position rotary interface with ten sensing pads. The device operates as a dedicated touch pad controller designed for low-voltage applications. It integrates the necessary signal processing logic to detect capacitive changes from user interaction with the rotary positions and associated pads.
This component belongs to the MPR series of capacitive touch sensors produced by Freescale Semiconductor. The series includes various configurations such as linear touch pads, rotary encoders, and different pad counts. The MPR083EJ specifically addresses applications requiring combined rotary and pad-based input within a compact footprint.