IQS525
The IQS525 is a projected capacitive touch and proximity trackpad/touchscreen controller implementation on the IQS5XX platform. The IQS525-B000 is a firmware upgrade from the IQS525-A000. The IQS525 features best in class sensitivity, signal-to-noise ratio and automatic tuning of electrodes. Low power proximity detection allows extreme low power operation. The IQS525-BL contains a bootloader to enable loading of the B000 firmware. IQS525-A000 devices can be upgraded to the IQS525-B000 firmware via the bootloader.
Features:
- Proximity, touch and snap on each channel
- Multi-touch support up to 5 fingers
- Single and multi-finger gestures
- 1280 x 768 max resolution
- 6 x 4 or 5 x 5 rows and columns
- Scale, orientation and electrode layout selection
- I2C communications interface
- ATI: automatic tuning for optimum sensitivity
- Event and streaming modes
- Internal voltage regulator and reference capacitor
- On-chip noise detection and suppression
- 1 Finger gestures
- Forward swipe - Next
- Backward swipe - Previous
- Upward swipe - Volume Increase
- Downward swipe - Volume Decrease
- Tap - Play/Pause
- Press and hold
- 2 Finger gestures
- Pinch & Zoom
- 2 Finger scroll
- 2 Finger pan
- 2 Finger tap
- 3 Active and 2 low power modes
- Proximity and pin wake up from low power
- Supply Voltage 1.65V to 3.6V
- Proximity low power operation (<10uA)
Applications:
- Compact Capacitive Keyboards
- Remote Control Trackpads
- Appliances
- Navigation devices
- Kiosks and POS terminals
- E-readers
- Consumer electronics
Let us help you implement your IQS525.
We’ve done it before.
Feel free to order us around.
