Upgrade your touch control projects with these 10PCS of new and original SSOP-16 TTP224N-BSB capacitive touch sensor ICs. This 4-channel digital touch detector offers stable, high-sensitivity operation with a low standby current, making it ideal for creating responsive, energy-efficient user interfaces in a compact SSOP-16 package. Features and Benefits
- 4 Independent Touch Channels - Control up to four separate functions or inputs with a single, compact IC for efficient circuit design.
- Low Power Consumption - Features a low standby current, making it perfect for battery-powered devices and applications where energy efficiency is critical.
- High Noise Immunity - Built-in environmental change compensation and digital filtering ensures reliable, stable operation even in electrically noisy conditions.
- Simple Direct Output Mode - Each channel provides a direct CMOS output, simplifying integration and reducing the need for additional components in your design.
- Original TTP224N-BSB ICs - Guaranteed authentic components ensure consistent performance, reliability, and full compatibility with the official datasheet specifications. Applications
- Consumer Electronics - Integrate into appliances, LED lighting controls, and multimedia devices for modern, button-free interfaces.
- DIY and Prototyping - Perfect for Arduino, Raspberry Pi, and other microcontroller projects requiring reliable capacitive touch input.
- Industrial Control Panels - Create durable, sealed human-machine interfaces (HMIs) for machinery and equipment that resist moisture and contamination.
Supply Voltage: 2.4V to 5.5V. Component Type: Touch Sensor IC. Interface: Direct Output / Key Output. Lead Count: 16. Model: TTP224, TTP224N, TTP224N-BSB, TTP224-BSB. Operating Current: < 3 µA (typical at 3V). Operating Temperature: -40°C to +85°C. Output Type: CMOS Push-Pull. Package: SSOP-16. Package Body Length: 6.2 mm. Package Body Width: 5.3 mm. Package Condition: New. Package Quantity: 10 PCS. Package Type: Tube or Tape and Reel. Pin Pitch: 0.65 mm. Response Time: < 100 ms. Touch Channels: 4. Package Body Dimensions: 5.00mm x 4.40mm (nominal). Supply Voltage (VDD): 2.4V to 5.5V (typical). Maximum Output Current: 20mA (sink/source). Operating Temperature Range: -40°C to +85°C. Output Mode: Direct Output or Toggle Output selectable. Output Type: CMOS push-pull. Storage Temperature Range: -50°C to +125°C. Operating Current: Low power mode, typically < 1.5µA @ 3V. Component Condition: New and Original. Device Type: Capacitive Touch Sensor IC. Environmental Immunity: Built-in noise filtering and drift compensation. ESD Protection: Human Body Model (HBM) ≥ 4KV. Key Detection Method: Capacitance sensing with auto-calibration. Lead Pitch: 0.635mm. Number of Channels: 4 independent touch keys. Package Quantity: 10 pieces. Package Type: SSOP-16. Response Time: Typically 100ms (adjustable via external capacitor). Sensitivity Adjustment: Adjustable via external capacitor (1-50pF). Q: What are the key specifications and dimensions of the TTP224 touch sensor ICs? A: These are SSOP-16 package ICs, which is a common surface-mount form factor. The TTP224 and TTP224N variants are 4-channel capacitive touch sensor ICs, ideal for creating touch-sensitive interfaces in electronic projects.. Q: How durable and reliable are these TTP224 ICs for a project? A: These are new and original components, ensuring they meet the manufacturer's specifications for performance and reliability. They are designed for consistent operation in consumer electronics and DIY projects when used within their rated parameters.. Q: Can I use the TTP224-BSB ICs to replace other touch sensor chips? A: The TTP224 is a popular drop-in replacement for many 4-channel capacitive touch sensing applications. However, always verify the specific part number (TTP224, TTP224N, TTP224-BSB) and check your circuit's datasheet for exact pin compatibility.. Q: Does this product come with any warranty or guarantee? A: The product is listed as new and original, which implies it is free from defects. For specific warranty coverage on electronic components, please review the seller's stated policy at the time of purchase.. Q: Is this 10-piece pack of TTP224 ICs a good value for money? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. Buying a 10-pack is cost-effective for prototyping, repairs, or small production runs, delivering reliable performance for regular use..