NXP Semiconductors PCA8885
PCA8885 is a capacitive 8-channel touch and proximity sensor that uses a patented (EDISEN) method to detect a change in capacitance on remote sensing plates. The eight input channels operate independently of each other.| Part No. | PCA8885 |
|---|---|
| Datasheet | PCA8885 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Capacitive 8-channel touch and proximity sensor |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● AEC-Q100 compliant for automotive applications● Dynamic touch and proximity sensor with 8 sensor channels
● Support for matrix arrangement of sensors
● Sensing plates can be connected remotely
● Adjustable response time
● Adjustable sensitivity
● Continuous auto-calibration
● Digital processing method
● Can cope with up to 6 mm of acrylic glass
● Direct and latching switch modes
● I2C Fast-mode Plus (Fm+) compatible interface
● Two I2C-bus addresses
● Cascading of two ICs possible
● Interrupt signaling over I2C-bus
● Interrupt output
● Large voltage operating range (VDD = 2.5 V to 5.5 V)
● Sleep mode (IDD < 100 nA)
● Low-power battery operation possible (IDD ~ 10 A)
● Operating temperature range (Tamb = 40 C to +85 C) 1. The definition of the abbreviations and acronyms used in this data sheet can be found in Section 23 on page 39. NXP Semiconductors PCA8885 Capacitive 8-channel touch and proximity sensor with auto-calibration 3.
APPLICATIONS
● Replacing mec...
