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GP2211 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
GP2211126Yes

GP2211 Manufacturer Specifications, Descriptions, and Features** ### **Manufacturer:** - **Silicon Labs (formerly Silicon Laboratories)** ### **Description:** The **GP2211** is a high-performance, low-power **capacitive touch sensor controller

GP2211 Manufacturer Specifications, Descriptions, and Features

Manufacturer:

  • Silicon Labs (formerly Silicon Laboratories)

Description:

The GP2211 is a high-performance, low-power capacitive touch sensor controller designed for human-machine interface (HMI) applications. It supports self-capacitance and mutual-capacitance sensing, making it suitable for touch buttons, sliders, and proximity detection.

Key Features:

  • Capacitive Sensing:
  • Supports self-capacitance and mutual-capacitance sensing.
  • Up to 16 touch channels.
  • Low Power Consumption:
  • Optimized for battery-powered applications.
  • Configurable sleep modes for power efficiency.
  • High Sensitivity & Noise Immunity:
  • Advanced filtering for reliable operation in noisy environments.
  • Automatic recalibration for environmental changes.
  • Communication Interfaces:
  • I²C and SPI host communication.
  • GPIOs for direct control.
  • Flexible Configuration:
  • Adjustable sensitivity and response time.
  • Supports proximity detection (up to several centimeters).
  • Robust Design:
  • Operates in harsh conditions (wide temperature range).
  • ESD protection for improved reliability.

Applications:

  • Touch buttons, sliders, and wheels.
  • Proximity sensing.
  • Home appliances, industrial controls, and consumer electronics.

Package Options:

  • Available in QFN and other compact packages.

Power Supply:

  • 1.8V to 3.6V operating voltage range.

For detailed electrical characteristics, refer to the official GP2211 datasheet from Silicon Labs.

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