The TTP223 is a capacitive touch pad detector IC designed to replace traditional mechanical button switches with a touch-sensitive pad. It features low power consumption and operates over a wide voltage range, making it suitable for both DC and AC applications.

Features:

• Operating Voltage: 2.0V to 5.5V
• Operating Current @ VDD=3V:
  • With SLRFTB=1:
    • Low Power Mode: Typical 1.5µA, Maximum 3.0µA
    • Fast Mode: Typical 3.5µA, Maximum 7.0µA
  • With SLRFTB=0:
    • Low Power Mode: Typical 2.0µA, Maximum 4.0µA
    • Fast Mode: Typical 6.5µA, Maximum 13.0µA
• Response Time:
  • Fast Mode: Up to 60ms
  • Low Power Mode: Up to 220ms
• Adjustable Sensitivity: Can be modified by external capacitance (0~50pF)
• Sampling Length Options: Selectable via the SLRFTB pin
• Modes: Provides Fast Mode and Low Power Mode selection via the LPMB pin

Price:

• USh 5,000 per unit

Quantity: 1