IQS318 ProxFusion® ICs

Azoteq IQS318 ProxFusion® ICs are single-channel I2C (IQS318-100) / standalone (IQS318-101) inductive button applications without the long-term activation UI. These touch sensor ICs are configurable via external input pins, and on-chip calculations enable the IC to respond effectively in various use cases. The IQS318 sensor ICs feature automatic tuning, noise filtering and debounce and hysteresis. These sensor ICs operate at a 1.71V to 3.5V supply voltage range and include low power consumption. Typical areas of application include snap buttons, backlight activation, wear detection, tamper switches and general-use buttons/switches.

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Description Datasheet Availability Pricing (SGD) 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 1 Channel Proximity/Touch/Inductive button I2C (ANST)
Datasheet
1,981In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Button, Proximity 1 Channel I2C QFN-20 3 mm x 3 mm x 0.53 mm - 40 C to + 85 C - 40 C + 85 C Reel, Cut Tape
Azoteq Capacitive Touch Sensors 1 Channel Proximity/Touch/Inductive button (standalone) (ANST)
Datasheet
1,898In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Button, Proximity 1 Channel I2C QFN-20 3 mm x 3 mm x 0.53 mm - 40 C to + 85 C - 40 C + 85 C Reel, Cut Tape
Azoteq Capacitive Touch Sensors Single Channel ProxFusion Controller
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Button, Proximity 1 Channel I2C WLCSP-11 1.48 mm x 1.08 mm x 0.255 mm - 40 C to + 85 C - 40 C + 85 C Reel, Cut Tape, MouseReel