What are Sensor, Capacitive Touch ?
Sensor, Capacitive Touch are electronic components designed to detect touch inputs through capacitive sensing technology. They are commonly used in applications such as industrial sensing, wireless communication, and product prototyping. Important specifications include Current, which affects power consumption; Operating Temperature, which ensures reliability in various environments; and Proximity Detection, which enhances user interaction by detecting nearby objects. When sourcing these components, it's crucial to validate lifecycle status and ensure compatibility with existing designs.
Parts in this category
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| Part & Mfr | Current | Interface | LED Driver Channels | Mounting Type | Number of Inputs | Operating Temperature | Proximity Detection | Resolution | Supplier Device Package | Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Microchip Technology
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Microchip Technology
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600µA | Open Drain, Push-Pull | - | Surface Mount | 1 | -40°C ~ 85°C | Yes | - | 8-SOIC | Button | 2.5V ~ 5.5V | |
Silicon Labs
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180µA | Open Drain, Push-Pull | Up to 7 | Surface Mount | Up to 7 | -40°C ~ 85°C | Yes | - | 20-QFN (3x3) | Buttons | 1.8V ~ 3.6V | |
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Semtech
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200µA | I²C | 8 | Surface Mount | Up to 12 | -40°C ~ 85°C | Yes | 10 b | 32-QFN (5x5) | Buttons, Slider | 2.7V ~ 3.6V | |
Azoteq (Pty) Ltd
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- | - | - | Surface Mount | 1 | -40°C ~ 85°C | Yes | - | TSOT-23-6 | Proximity Only | 2.95V ~ 5.5V | |
Azoteq (Pty) Ltd
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29µA | - | Up to 1 | Surface Mount | 1 | -40°C ~ 85°C | Yes | - | TSOT-23-6 | Button | 2.95V ~ 5.5V | |
Azoteq (Pty) Ltd
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29µA | - | Up to 1 | Surface Mount | 1 | -40°C ~ 85°C | Yes | - | TSOT-23-6 | Button | 2.95V ~ 5.5V | |
Azoteq (Pty) Ltd
|
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29µA | - | Up to 1 | Surface Mount | 1 | -40°C ~ 85°C | Yes | - | TSOT-23-6 | Button | 2.95V ~ 5.5V | |
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Azoteq (Pty) Ltd
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18µA | - | Up to 4 | Surface Mount | 3 | -40°C ~ 85°C | Yes | - | 10-MSOP | Button | 3V ~ 5.5V | |
Azoteq (Pty) Ltd
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6.5µA | I²C | Up to 1 | Surface Mount | 1 | -20°C ~ 85°C | Yes | 8 b | TSOT-23-6 | Button | 1.8V ~ 3.6V | |
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Azoteq (Pty) Ltd
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80µA | I²C | Up to 1 | Surface Mount | 1 | -20°C ~ 85°C | Yes | 8 b | 10-DFN (3x3) | Proximity Detector | 1.8V ~ 3.3V | |
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Azoteq (Pty) Ltd
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80µA | I²C | Up to 1 | Surface Mount | 1 | -20°C ~ 85°C | Yes | 8 b | 10-DFN (3x3) | Proximity Detector | 1.8V ~ 3.3V | |
On Semiconductor
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3.25mA | I²C, SPI | - | Surface Mount | 8 | -40°C ~ 105°C | No | - | 28-VCT (3.5x3.5) | Button | 2.6V ~ 5.5V | |
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Analog Devices / Maxim Integrated
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- | - | - | - | - | - | - | - | - | - | - | |
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Azoteq (Pty) Ltd
|
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100µA | I²C | - | Surface Mount | 3 | -20°C ~ 85°C | Yes | 8 b | 10-MSOP | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
Azoteq (Pty) Ltd
|
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Price and Stock
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100µA | I²C | - | Surface Mount | 3 | -20°C ~ 85°C | Yes | 8 b | 10-DFN (3x3) | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
Azoteq (Pty) Ltd
|
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670µA | I²C, SPI | - | Surface Mount | 16 | -40°C ~ 85°C | Yes | 8 b | 32-QFR (5x5) | Button | 2.85V ~ 5.5V | |
Azoteq (Pty) Ltd
|
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360µA | I²C | Up to 8 | Surface Mount | 9 | -20°C ~ 85°C | Yes | 11 b | 32-QFN (5x5) | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
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Azoteq (Pty) Ltd
|
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10mA | I²C | - | Surface Mount | 5 | -20°C ~ 85°C | Yes | 8 b | 10-DFN (3x3) | Button | 2V ~ 3.3V | |
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Infineon Technologies
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- | - | - | - | - | - | - | - | - | - | - | |
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Infineon Technologies
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Infineon Technologies
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Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | |
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Infineon Technologies
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Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | |
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Semtech
|
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Price and Stock
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170µA | I²C | - | - | Up to 4 | -40°C ~ 85°C | Yes | - | - | Proximity Only | 2.7V ~ 5.5V | |
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Analog Devices / Maxim Integrated
|
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Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | |
Infineon Technologies
|
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3.4mA | - | Up to 10 | Surface Mount | Up to 10 | -40°C ~ 85°C | No | - | 32-QFN (5x5) | Buttons | 1.71V ~ 5.5V | |
Semtech
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175µA | I²C | 8 | Surface Mount | 8 | -40°C ~ 85°C | Yes | 10 b | 28-QFN (4x4) | Buttons | 2.7V ~ 3.6V | |
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Semtech
|
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200µA | I²C | 8 | Surface Mount | 8 | -40°C ~ 85°C | Yes | 10 b | 28-QFN (4x4) | Buttons | 2.7V ~ 3.6V | |
Azoteq (Pty) Ltd
|
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10mA | I²C | - | Surface Mount | 4 | -20°C ~ 85°C | Yes | - | 16-QFN (3x3) | Button | 1.8V ~ 3.6V | |
Azoteq (Pty) Ltd
|
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Price and Stock
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80mA | I²C | - | Surface Mount | 3 | -20°C ~ 85°C | Yes | 8 b | 10-MSOP | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
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Azoteq (Pty) Ltd
|
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305µA | I²C | - | Surface Mount | 3 | -20°C ~ 85°C | Yes | 8 b | 10-DFN (3x3) | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
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Azoteq (Pty) Ltd
|
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Price and Stock
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10mA | I²C | - | Surface Mount | 5 | -20°C ~ 85°C (TA) | Yes | 8 b | 10-DFN (3x3) | Button | 1.8V ~ 3.3V | |
Azoteq (Pty) Ltd
|
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339µA | I²C | - | Surface Mount | 1 | -20°C ~ 85°C | Yes | 10 b | 9-UOLG (2.8x2.5) | Button | 1.8V ~ 3.3V | |
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Semtech
|
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Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | |
|
Azoteq (Pty) Ltd
|
Send RFQ |
Price on request
Price and Stock
on Request |
100µA | I²C | 3 | Surface Mount | 3 | -20°C ~ 85°C | Yes | 8 b | 10-MSOP | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
|
Azoteq (Pty) Ltd
|
Send RFQ |
Price on request
Price and Stock
on Request |
80mA | I²C | 3 | Surface Mount | 3 | -20°C ~ 85°C | Yes | 8 b | 10-DFN (3x3) | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
|
Azoteq (Pty) Ltd
|
Send RFQ |
Price on request
Price and Stock
on Request |
100µA | I²C | 3 | Surface Mount | 3 | -20°C ~ 85°C | Yes | 8 b | 10-DFN (3x3) | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
|
Azoteq (Pty) Ltd
|
Send RFQ |
Price on request
Price and Stock
on Request |
80mA | I²C | 3 | Surface Mount | 3 | -20°C ~ 85°C | Yes | 8 b | 10-MSOP | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
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Azoteq (Pty) Ltd
|
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Price on request
Price and Stock
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10mA | I²C | Up to 12 | Surface Mount | 12 | -20°C ~ 85°C | Yes | - | 32-QFR (5x5) | Buttons | 1.8V ~ 3.6V | |
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Integrated Silicon Solution
|
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50µA | I²C | Up to 8 | Surface Mount | Up to 8 | -40°C ~ 125°C | Yes | - | 16-TSSOP | Buttons | 2.35V ~ 5.5V | |
NXP Semiconductors
|
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1.62mA | I²C | - | Surface Mount | 8 | -40°C ~ 85°C | Yes | - | 16-QFN-EP (5x5) | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
NXP Semiconductors
|
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Price and Stock
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1.62mA | I²C | - | Surface Mount | 8 | -40°C ~ 85°C | Yes | - | 16-QFN-EP (5x5) | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
NXP Semiconductors
|
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Price on request
Price and Stock
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1.62mA | I²C | - | Surface Mount | 8 | -40°C ~ 85°C | Yes | - | 16-TSSOP | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
NXP Semiconductors
|
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Price on request
Price and Stock
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1.62mA | I²C | - | Surface Mount | 8 | -40°C ~ 85°C | Yes | - | 16-QFN-EP (5x5) | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
NXP Semiconductors
|
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1.62mA | I²C | - | Surface Mount | 8 | -40°C ~ 85°C | Yes | - | 16-QFN-EP (5x5) | Buttons, Slider, Wheel | 1.8V ~ 3.6V | |
NXP Semiconductors
|
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- | - | - | Surface Mount | - | - | - | - | 54-SOIC-EP | - | - | |
NXP Semiconductors
|
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- | - | - | Surface Mount | - | - | - | - | 54-SOIC-EP | - | - | |
NXP Semiconductors
|
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Price on request
Price and Stock
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10µA | I²C | - | Surface Mount | 8 | -40°C ~ 85°C | Yes | - | 28-TSSOP | Buttons | 2.5V ~ 5.5V | |
NXP Semiconductors
|
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- | Open Drain | - | Surface Mount | 2 | -40°C ~ 85°C | Yes | 14 b | 16-TSSOP | Buttons | 3V ~ 9V |
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