IQS7223 Capacitive Touch/Proximity Controller ICs

Azoteq IQS7223 Capacitive Touch/Proximity Controller ICs offer accurate long-term and power-on presence detection with an I2C communication interface, configurable GPIOs, and low-power options. These ICs feature on-chip calculations that enable the IC to respond effectively, event/streaming modes, automated system power modes for optimal response, and a customizable user interface. The IQS7223 ICs include built-in functions such as dedicated intelligent wear output, differential measurements, automatic tuning, noise filtering, and debounce/hysteresis. These ProxFusion® ICs are ideal for headphone wear detection, fitness band or smartwatch wear detection, and presence detection purposes.  

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Description Datasheet Availability Pricing (HKD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Sensor Type
Number of Channels
Interface Type
Package/Case
Dimensions
Temperature Range
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Azoteq Capacitive Touch Sensors 4 Channel Mutual / Self-capacitive Touch, Proximity & Wear - (KBD)
Datasheet
3,827In Stock
Cut Tape
HK$7.23
HK$4.65
HK$4.39
HK$4.09
HK$3.55
Reel
HK$3.51
Min.: 1
Mult.: 1
: 2,000
Controller 8 Channel I2C QFN-20 3 mm x 3 mm x 0.5 mm - 40 C to + 85 C - 40 C + 85 C Reel, Cut Tape
Azoteq Capacitive Touch Sensors 4 Channel Mutual/Self-capacitive Touch, Proximity & Wear - (KBD)
Datasheet
1,126In Stock
Cut Tape
HK$6.90
HK$6.73
HK$4.44
HK$3.63
View
Reel
HK$3.10
Min.: 1
Mult.: 1
: 3,000
Button, Proximity 3 Channel I2C WLCSP-18 - 40 C to + 85 C - 40 C + 85 C Reel, Cut Tape