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 165-2434
Tillv. art.nrVCNL3020-GS08
VarumärkeVishay
9,729 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 122-6792
Tillv. art.nrVCNL3020-GS08
VarumärkeVishay
24,464 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 122-9751
Tillv. art.nrAMG8834
VarumärkePanasonic
298,10 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
296,55 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 165-2432
Tillv. art.nrVCNL4020-GS08
VarumärkeVishay
10,747 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 122-6793
Tillv. art.nrVCNL4020-GS08
VarumärkeVishay
26,926 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 135-7103
Tillv. art.nrEKMB1293111
VarumärkePanasonic
99,29 kr
Each
Enheter
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 2 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
RS-artikelnummer 135-7104
Tillv. art.nrEKMC1603112
VarumärkePanasonic
117,57 kr
Each
Enheter
Pyroelectric Infrared Sensor - 100µA 0.5 V 12m Digital Digital Through Hole - 3 170 μA 11 (Base) x 20.2 (H) mm, 22 (Top) mm 20.2mm -
RS-artikelnummer 169-0198
Tillv. art.nrSI1143-M01-GMR
VarumärkeSilicon Labs
32,835 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 176-0821
Tillv. art.nrD6T-1A-01
VarumärkeOmron
107,429 kr
Each (In a Tray of 80)
Enheter
Thermal Sensor - 3.5mA 5.5 V dc - Digital Digital PCB Mount - 4 5 mA 12 x 11.6 x 4.79mm 4.79mm 12mm
Nytt
RS-artikelnummer 204-3345
Tillv. art.nrD6T-32L-01A
VarumärkeOmron
1 169,454 kr
Each (In a Tray of 50)
Enheter
Thermal Sensor - - - 3m - - - Module 4 - - - -
RS-artikelnummer 168-3348
Tillv. art.nrAMG8854
VarumärkePanasonic
279,858 kr
Each (On a Reel of 100)
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 161-2207
Tillv. art.nrEKMB1105112
VarumärkePanasonic
102,778 kr
Each (In a Box of 50)
Enheter
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 1 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-artikelnummer 177-4030
Tillv. art.nrQT60326-ASG
VarumärkeMicrochip
56,42 kr
Each
Enheter
Capacitive - 1 (Source) mA, 4 (Sink) mA 0.6 V - Digital Open Drain Surface Mount TQFP 44 25 mA 10.1 x 8 x 1.05mm 1.05mm 10.1mm
RS-artikelnummer 200-9787
Tillv. art.nrVCNL40302X01-GS08
VarumärkeVishay
39 581,52 kr
1 Reel of 3300
Rulle(ar)
Proximity Sensor 400 kHz 200mA 3.6 V 300mm - - - QFN 8 - - - -
RS-artikelnummer 177-1527
Tillv. art.nrCAP1293-1-SN
VarumärkeMicrochip
4,362 kr
Each (In a Tube of 100)
Enheter
Capacitive 400 kHz - 0.4 V - - Open Drain Surface Mount SOIC 8 750 μA 4.9 x 3.9 x 1.5mm 1.5mm 4.9mm
RS-artikelnummer 161-2223
Tillv. art.nrEKMB1101112
VarumärkePanasonic
313,20 kr
Each
Enheter
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 1 μA 11 (Dia.) x 14.4mm 14.4mm -
RS-artikelnummer 892-0016
Tillv. art.nrSi1141-M01-GMR
VarumärkeSilicon Labs
24,815 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 135-7106
Tillv. art.nrEKMB1293112
VarumärkePanasonic
167,30 kr
Each
Enheter
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 2 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
RS-artikelnummer 135-7065
Tillv. art.nrEKMB1193111
VarumärkePanasonic
125,608 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 -
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