Proximity Capacitive Touch Sensor
Proximity Capacitive Touch Sensor Controller has stamp hole packaging (LGA) Strong structure and high sensitivity
* With unified packaging, stamp hole packaging (LGA) that can be directly soldered onto the circuit.
*Compatible with Grove socket through the PH2.0 x 4 interface.
*Strong structure and high sensitivity
Product introduction
The Heltec QuickLink Series element includes a wide variety of sensors and actuators. With a unified packaging size and interface, the stamp hole allows it to be directly soldered onto your board like most modules, also it can be optionally equipped with a PH2.0 x 4 interface to make it compatible with the Grove Socket.
The MPR121 chipbased Proximity Capacitive Touch Sensor Controller boasts greater internal intelligence and Freescale’s latest capacitance detection engine. The device comes with several enhancements, including an increased electrode count, independent electrodes with autoconfiguration, a hardware configurable I2C address, and an expanded filtering system with debounce.
Specification
- Tab1
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Parameters
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Description
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High Supply Voltage
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3.3V
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Typical Current
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29μA
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Storage Temperature Range
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-40~125℃
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Dimension
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15mm*15mm*10mm(including Quick Link Socket)
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15mm*15mm*2mm(excluding Quick Link Socket)
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Interfaces
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I2C on PH2.0 x 4
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I2C and SPI on LGA (2.54 stamp home)
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Operating Temperature Range
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-40~85℃
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Picture display
Main Catagory
