| Channel |
|
| LED Output |
0 |
| Gesture Detection |
Click |
| ISD (μA) |
/ |
| Istandby (μA) |
80 |
| Capacitance Resolution(fF) |
10 |
| Power Supply (Min) (V) |
2.5 |
| Power Supply (Max) (V) |
3.3 |
| Temperature |
|
| Flash |
NO |
| Package (mm) |
WBQFN 1.6×1.6-8L |
• Configurable Touch Sensitivity
• RF Noise Filter
• Automatically Calibrate Varying Environmental Changes
• Intrinsic Capacitance Compensation
• Support Interrupt Output, Open-drain output, Low Active
• Support Compatible I2C Interface,
• I2C Address: 0x45
• Single Power Supply, Voltage Range: 2.5V-3.6V
• QFN1.6mm×1.6mm_8L Package
AW9201 is capacitive single-channel touch sensor. It integrates a precise Capacitance Digital Converter (CDC) and a DSP core for touch detecting.
This device automatically track slow varying environmental changes via special signal processing algorithms. The integrated RF noise filter and touch detection algorithm to ensure the reliability of applications in a variety of environments.
AW9201 provides compatible I2C interface to communicate with MCU, it supports 400kHz fast mode.
AW9201 is available in QFN1.6mm×1.6mm_8L package. Operating voltage range is 2.5V-3.6V.
