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
21,528 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
11,147 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
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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
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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 169-0197
Tillv. art.nrSI1142-M01-GMR
VarumärkeSilicon Labs
18,201 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 165-2432
Tillv. art.nrVCNL4020-GS08
VarumärkeVishay
11,815 kr
Each (On a Reel of 3300)
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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
17,86 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 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 161-2216
Tillv. art.nrEKMB1303111K
VarumärkePanasonic
172,994 kr
Each (In a Box of 50)
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Pyroelectric Infrared Sensor - 100µA - 12m Digital Digital Through Hole TO-5 3 6 μA 22 (Dia.) x 20.2mm 20.2mm -
RS-artikelnummer 175-1095
Tillv. art.nrVL53L1CXV0FY/1
VarumärkeSTMicroelectronics
35,24 kr
Each (On a Reel of 3600)
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- - - - - - - - - - - - - -
RS-artikelnummer 169-0196
Tillv. art.nrSI1141-M01-GMR
VarumärkeSilicon Labs
15,936 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 161-2223
Tillv. art.nrEKMB1101112
VarumärkePanasonic
327,67 kr
Each
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Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 1 μA 11 (Dia.) x 14.4mm 14.4mm -
RS-artikelnummer 161-2217
Tillv. art.nrEKMB1303112K
VarumärkePanasonic
172,994 kr
Each (In a Box of 50)
Enheter
Pyroelectric Infrared Sensor - 100µA - 12m Digital Digital Through Hole TO-5 3 6 μA 22 (Dia.) x 20.2mm 20.2mm -
RS-artikelnummer 161-2226
Tillv. art.nrEKMB1105111
VarumärkePanasonic
95,21 kr
Each
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 135-7101
Tillv. art.nrEKMB1193113
VarumärkePanasonic
90,54 kr
Each
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 161-2212
Tillv. art.nrEKMB1205111
VarumärkePanasonic
93,482 kr
Each (In a Box of 50)
Enheter
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 2 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-artikelnummer 176-0820
Tillv. art.nrD6T-1A-02
VarumärkeOmron
111,162 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
RS-artikelnummer 161-2224
Tillv. art.nrEKMB1103111
VarumärkePanasonic
106,78 kr
Each
Enheter
Pyroelectric Infrared Sensor - 100µA - 12m Digital Digital Through Hole TO-5 3 1 μA 22 (Dia.) x 20.2mm 20.2mm -
RS-artikelnummer 665-8813
Tillv. art.nrTL852CN
VarumärkeTexas Instruments
39,72 kr
Each
Enheter
- 90 kHz 1µA 0.3 V - Digital - Through Hole PDIP 16 45 mA 19.69 x 6.6 x 5.08mm 5.08mm 19.69mm
RS-artikelnummer 714-2704
Tillv. art.nrAPDS-9702-020
VarumärkeBroadcom
10,02 kr
Each
Enheter
Proximity Sensor - - 0.3 V - Analogue, Digital - Surface Mount QFN 8 - 2 x 2 x 0.5mm 0.5mm 2mm
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