Part number:
IQS211A
Manufacturer:
Azoteq
File Size:
1.95 MB
Description:
Single channel capacitive proximity/touch controller.
Datasheet Details
Part number:
IQS211A
Manufacturer:
Azoteq
File Size:
1.95 MB
Description:
Single channel capacitive proximity/touch controller.
IQS211A, Single Channel Capacitive Proximity/Touch Controller
Pin Name 1 PRIMARY I/O 2 VSS 3 SECONDARY I/O 4 VREG 5 VDDHI 6 Cx IQS211A/B in TSOT23-6 Type Digital Input/Output Function Multifunction IO1 (open-drain output1) SCL (I2C Clock signal) / 1WIRE (data streaming) Signal GND Digital Input/Output Multifunction IO2 (open-drain output1) SDA (I2C Data
ProxSense® Series IQS211A/B Datasheet Single Channel Capacitive Proximity/Touch Controller with movement detection The IQS211A/B ProxSense® IC is a self-capacitance controller designed for applications where an awake/activate on proximity/touch function is required.
The IQS211A/B is an ultra-low power solution that uses movement detection for applications that require long term detection.
The IQS211A/B operates standalone or I2C and can be configured via OTP (One Time Programmable) bits.
IQS211
IQS211A Features
* Pin compatible with IQS127D/ 128/ 227AS/ 228AS/ 231A (output types may differ) RoHS2 Compliant
* Automatic Tuning Implementation (ATI)
* On-chip movement detection algorithm
* Forced activation when movement detected 8 pin WLCSP-8 6 pin TSOT23-6
* Minimal external compon
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