TTP223-BA6 SOT-23 1 Key Touch Pad Detector IC

The TTP223-BA6 SOT23 is a highly integrated touch sensor IC designed for replacing traditional mechanical buttons with a capacitive touch interface. This device allows for versatile applications in consumer electronics, home automation, and various touch-sensitive devices, providing a modern solution to user input.

Features:

• Operating Voltage Range: Functions within a voltage range of 2.0V to 5.5V, making it compatible with a variety of power sources.
• Low Power Consumption: In low power mode, it consumes only 1.5µA (typical), and in fast mode, it consumes around 3.5µA, ensuring efficient operation in battery-powered applications.
• Touch Detection: The TTP223 can detect touch inputs with a response time of approximately 60ms in fast mode, allowing for quick user interaction.
• Output Modes: Features selectable output modes (active high or active low) based on the configuration of the AHLB pin, providing flexibility in circuit design.
• Maximum On Time: The device can be configured to disable maximum on time (infinite) or set it to approximately 100 seconds, which helps prevent unintended activation.
• Sampling Length Selection: Offers two sampling lengths (1.6ms or 3.2ms) that can be selected via the SLRFTB pin, allowing for sensitivity adjustments based on application needs.
• Compact SOT23 Package: Housed in a small SOT-23 package, making it suitable for space-constrained designs.

Application:
The TTP223-BA6 is ideal for:

• Consumer Electronics: Used in devices such as remote controls, toys, and household appliances where touch input is preferred over mechanical buttons.
• Home Automation Systems: Perfect for smart home devices that require user-friendly interfaces.
• Portable Devices: Suitable for battery-operated gadgets that benefit from low power consumption.

Package Included: 1 x TTP223-BA6 SOT23. Please note that the product image is for illustrative purposes only. The actual product may vary slightly in appearance!