TTP229-BSF 16-Key Capacitive Touch Sensor IC SSOP28
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 UGE | TTP229-BSF SSOP28 SMD 16 input Capacitive Touch IC | 95 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 95 EGP
About this product
A capacitive touch-key IC with 16 touch inputs in an SSOP28 surface-mount package. It supports 8 or 16 channel modes and outputs data over a 2-wire serial interface, so it can replace mechanical keys with touch pads in a simple microcontroller design.
Specifications
- Touch inputs
- 16 (8 or 16 channel mode)
- Interface
- 2-wire (DATA + CLOCK)
- Operating voltage
- 2 V to 5.5 V
- Startup calibration delay
- 0.5 s
- Output polarity
- Active high or low (configurable)
- Output mode
- Toggle or momentary
- Package
- SSOP28 (SMD)
Frequently asked questions
What is the price of TTP229-BSF 16-Key Capacitive Touch Sensor IC SSOP28 in Egypt?
TTP229-BSF 16-Key Capacitive Touch Sensor IC SSOP28 currently costs 95 EGP in Egypt.
Where can I buy TTP229-BSF 16-Key Capacitive Touch Sensor IC SSOP28 in Egypt?
TTP229-BSF 16-Key Capacitive Touch Sensor IC SSOP28 is available from UGE. Compare the offers above to find the best price.
How do I connect it to a microcontroller?
Connect its DATA and CLOCK pins to the microcontroller along with VDD and GND. The listing describes the outputs as connectable directly to MCU input pins.
Does it need calibration?
It performs auto calibration at startup, with a delay of about 0.5 seconds. Keep the touch pads untouched during startup for correct calibration.
