Proximity Sensor ICs

Proximity Sensor ICs are used for object detection within a defined distance of the sensor. The proximity sensor sits within a circuit and provides output signals to trigger other functions. Proximity sensor ICs (integrated circuits) are components which are to be designed into PCBs.

Where are they used?
Proximity sensors ICs are designed into circuits for various non-contact sensing applications. They are often used in machine automation, mobile phones, proximity alarm systems, parking sensors as well as in military applications.

Types of Proximity Sensors
Various proximity sensor ICs are available, using a range of sensing technologies. These detection types benefit various applications depending on the users end goal and the system requirements. Some of the main proximity sensors use inductive, capacitive or infrared sensing depending on their application or sensing environment.

What are inductive proximity sensors?
Inductive sensors are used to detect metallic objects. Using a simple electromagnetic field, the sensor monitors the rise and fall of oscillation when a metallic object comes within the sensing range. This variation is monitored by a threshold circuit that can generate the relevant output signal when triggered. Operating ranges will vary depending on the shape and size of the sensor as well as the types of material expect to be monitored by the sensor.

What are capacitive proximity sensors?
Capacitive sensors can be used for both metal and non-conductive objects. They offer Capacitive sensors use an electrical field to detect objects. Any changes in capacitance in the sensing area are detected by the sensor, which then changes state.

Example of proximity sensing:
Many smartphones today feature proximity sensing. An example of this is when you hold your phone to your ear, the sensor will detect this as an object in close proximity. This detection then triggers the screen to switch off.
Proximity sensors are also used in switches, for example with hand gestures.

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Beskrivning Pris Sensor Type Maximum Switching Frequency Maximum Output Current Maximum Output Voltage Sensing Distance Switching Mode Output Type Mounting Type Package Type Pin Count Maximum Supply Current Dimensions Height Length
RS-artikelnummer 122-6792
Tillv. art.nrVCNL3020-GS08
VarumärkeVishay
8,916 kr
Each (In a Pack of 5)
Enheter
Proximity Sensor - - - 200mm Digital Digital, Open Drain Surface Mount - 10 200 (LED Pulse) mA 4.9 x 2.4 x 0.83mm 0.83mm 4.9mm
RS-artikelnummer 165-2434
Tillv. art.nrVCNL3020-GS08
VarumärkeVishay
8,777 kr
Each (On a Reel of 3300)
Enheter
Proximity Sensor - - - 200mm Digital Digital, Open Drain Surface Mount - 10 200 (LED Pulse) mA 4.9 x 2.4 x 0.83mm 0.83mm 4.9mm
RS-artikelnummer 122-9751
Tillv. art.nrAMG8834
VarumärkePanasonic
274,63 kr
Each
Enheter
Infrared Array Sensor - 10mA - 7m Digital - Surface Mount - 14 4.5 mA 11.6 x 8 x 4.3mm 4.3mm 11.6mm
RS-artikelnummer 122-9752
Tillv. art.nrAMG8853
VarumärkePanasonic
202,35 kr
Each
Enheter
Infrared Array Sensor - 10mA - 7m Digital - Surface Mount - 14 4.5 mA 11.6 x 8 x 4.3mm 4.3mm 11.6mm
RS-artikelnummer 122-6793
Tillv. art.nrVCNL4020-GS08
VarumärkeVishay
25,644 kr
Each (In a Pack of 5)
Enheter
Ambient Light, Proximity Sensor - - - 200mm Digital Digital, Open Drain Surface Mount - 10 200 (LED Pulse) mA 4.9 x 2.4 x 0.83mm 0.83mm 4.9mm
RS-artikelnummer 165-2432
Tillv. art.nrVCNL4020-GS08
VarumärkeVishay
11,815 kr
Each (On a Reel of 3300)
Enheter
Ambient Light, Proximity Sensor - - - 200mm Digital Digital, Open Drain Surface Mount - 10 200 (LED Pulse) mA 4.9 x 2.4 x 0.83mm 0.83mm 4.9mm
RS-artikelnummer 892-0025
Tillv. art.nrSi1142-M01-GMR
VarumärkeSilicon Labs
17,565 kr
Each (In a Pack of 2)
Enheter
Proximity Sensor - - - 1 → 50cm Digital Open Drain Surface Mount QFN 10 - 4.9 x 2.85 x 1.2mm 1.2mm 4.9mm
RS-artikelnummer 169-0197
Tillv. art.nrSI1142-M01-GMR
VarumärkeSilicon Labs
17,89 kr
Each (On a Tape of 100)
Enheter
Proximity Sensor - - - 1 → 50cm Digital Open Drain Surface Mount QFN 10 - 4.9 x 2.85 x 1.2mm 1.2mm 4.9mm
RS-artikelnummer 177-1526
Tillv. art.nrCAP1206-1-SL
VarumärkeMicrochip
5,346 kr
Each (In a Tube of 57)
Enheter
Capacitive 400 kHz - 0.4 V - - Open Drain Surface Mount SOIC 14 750 μA 8.65 x 3.9 x 1.5mm 1.5mm 8.65mm
RS-artikelnummer 805-1766
Tillv. art.nrNCS36000DRG
VarumärkeON Semiconductor
6,69 kr
Each (On a Tape of 10)
Enheter
- - - - - - CMOS Surface Mount SOIC 14 - 8.75 x 4 x 1.5mm 1.5mm 8.75mm
RS-artikelnummer 135-7065
Tillv. art.nrEKMB1193111
VarumärkePanasonic
138,156 kr
Each (In a Box of 50)
Enheter
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 1 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
RS-artikelnummer 122-9750
Tillv. art.nrAMG8833
VarumärkePanasonic
209,59 kr
Each
Enheter
Infrared Array Sensor - 10mA - 7m Digital - Surface Mount - 14 4.5 mA 11.6 x 8 x 4.3mm 4.3mm 11.6mm
RS-artikelnummer 161-2203
Tillv. art.nrEKMB1101112
VarumärkePanasonic
230,956 kr
Each (In a Box of 50)
Enheter
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 1 μA 11 (Dia.) x 14.4mm 14.4mm -
RS-artikelnummer 122-9753
Tillv. art.nrAMG8854
VarumärkePanasonic
170,17 kr
Each
Enheter
Infrared Array Sensor - 10mA - 7m Digital - Surface Mount - 14 4.5 mA 11.6 x 8 x 4.3mm 4.3mm 11.6mm
RS-artikelnummer 175-1095
Tillv. art.nrVL53L1CXV0FY/1
VarumärkeSTMicroelectronics
39,14 kr
Each (On a Reel of 3600)
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 137-0762
Tillv. art.nrCAP1208-1-A4-TR
VarumärkeMicrochip
5,784 kr
Each (On a Reel of 5000)
Enheter
Capacitive - 8mA 0.4 V - Analogue, Digital Analogue, Digital Surface Mount QFN 16 750 μA 3.1 x 3.1 x 0.85mm 0.85mm 3.1mm
RS-artikelnummer 177-1807
Tillv. art.nrCAP1206-1-SL
VarumärkeMicrochip
5,491 kr
Each (In a Pack of 20)
Enheter
Capacitive 400 kHz - 0.4 V - - Open Drain Surface Mount SOIC 14 750 μA 8.65 x 3.9 x 1.5mm 1.5mm 8.65mm
RS-artikelnummer 135-7066
Tillv. art.nrEKMB1193112
VarumärkePanasonic
123,189 kr
Each (In a Box of 50)
Enheter
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 1 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
RS-artikelnummer 892-0031
Tillv. art.nrSi1146-M01-GMR
VarumärkeSilicon Labs
35,00 kr
Each (In a Pack of 2)
Enheter
Proximity Sensor - - - 1 → 50cm Digital Open Drain Surface Mount QFN 10 - 4.9 x 2.85 x 1.2mm 1.2mm 4.9mm
RS-artikelnummer 135-7093
Tillv. art.nrEKMC1693112
VarumärkePanasonic
52,44 kr
Each
Enheter
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 170 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
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