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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กำลังดูสินค้า 21 - 40 รายการจาก 160 รายการ / Viewing 21 - 40 of 160 products
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รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 165-2433
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VCNL4020X01-GS08
Brand :Vishay
THB41.66
Each (On a Reel of 3300)
Units
- - - - 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 Stock No. 188-5384
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8CMBR3102-SX1I
THB38.538
Each (In a Tube of 97)
Units
Capacitive 400 (Clock) MHz -1 (High Level) mA, 10 (Low Level) mA 0.6 (Low Level) V 30cm Analogue PWM Surface Mount SOIC 8 140 mA 4.97 x 3.98 x 1.48mm 1.48mm 4.97mm
RS Stock No. 165-2432
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VCNL4020-GS08
Brand :Vishay
THB36.25
Each (On a Reel of 3300)
Units
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 Stock No. 161-2223
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EKMB1101112
Brand :Panasonic
THB1,099.98
Each
Units
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 1 μA 11 (Dia.) x 14.4mm 14.4mm -
RS Stock No. 161-2228
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EKMB1201111
Brand :Panasonic
THB1,048.19
Each
Units
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 2 μA 11 (Dia.) x 14.4mm 14.4mm -
RS Stock No. 124-2975
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8CMBR3110-SX2I
THB51.602
Each: (In a Pack of 5)
Units
Proximity Sensor - 85mA 0.6 (Low Level) V 30cm Analogue Open Drain Surface Mount SOIC 16 25 mA 9.98 x 3.98 x 1.47mm 1.47mm 9.98mm
RS Stock No. 161-2224
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EKMB1103111
Brand :Panasonic
THB1,173.64
Each
Units
Pyroelectric Infrared Sensor - 100µA - 12m Digital Digital Through Hole TO-5 3 1 μA 22 (Dia.) x 20.2mm 20.2mm -
RS Stock No. 169-0196
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SI1141-M01-GMR
Brand :Silicon Labs
THB74.41
Each (On a Tape of 100)
Units
Proximity Sensor - - - 1 → 50cm Digital Open Drain Surface Mount QFN 10 - 4.9 x 2.85 x 1.2mm 1.2mm 4.9mm
RS Stock No. 161-2229
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EKMB1201112
Brand :Panasonic
THB1,034.51
Each
Units
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 2 μA 11 (Dia.) x 14.4mm 14.4mm -
RS Stock No. 161-2225
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EKMB1103112
Brand :Panasonic
THB1,153.90
Each
Units
Pyroelectric Infrared Sensor - 100µA - 12m Digital Digital Through Hole TO-5 3 1 μA 22 (Dia.) x 20.2mm 20.2mm -
RS Stock No. 161-2233
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EKMB1205112
Brand :Panasonic
THB704.16
Each
Units
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 2 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS Stock No. 122-9752
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AMG8853
Brand :Panasonic
THB1,824.10
Each
Units
Infrared Array Sensor - 10mA - 7m Digital - Surface Mount - 14 4.5 mA 11.6 x 8 x 4.3mm 4.3mm 11.6mm
RS Stock No. 135-7083
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EKMC1603112
Brand :Panasonic
THB296.90
Each (In a Box of 50)
Units
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 Stock No. 753-2664
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NCS36000DG
THB27.73
Each
Units
- - - - - - - Surface Mount SOIC 14 - 8.75 x 4 x 1.75mm 1.75mm 8.75mm
RS Stock No. 137-0761
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CAP1203-1-AC3-TR
Brand :Microchip
THB14.515
Each (On a Reel of 3300)
Units
Capacitive - 8mA 0.4 V - Analogue, Digital Analogue, Digital Surface Mount TDFN 8 750 μA 2.1 x 3.1 x 0.75mm 0.75mm 2.1mm
RS Stock No. 161-2679
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LC717A10AR-NH
THB90.95
Each: (In a Pack of 5)
Units
Capacitive 186 kHz - - - Digital Digital Surface Mount VCT 28 1.6 mA 3.5 x 3.5 x 0.765mm 0.77mm 3.5mm
RS Stock No. 177-3597
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QT60326-ASG
Brand :Microchip
THB228.021
Each (In a Tray of 160)
Units
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 Stock No. 161-2048
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VCNL4035X01-GS08
Brand :Vishay
THB34.215
Each (On a Reel of 1800)
Units
- 400 kHz - 5 V 500mm Digital - Surface Mount SMD 8 300 μA 4 x 2.36 x 0.75mm 0.75mm 4mm
RS Stock No. 177-1526
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CAP1206-1-SL
Brand :Microchip
THB18.38
Each (In a Tube of 57)
Units
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 Stock No. 183-7494
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D6T8L09
Brand :Omron
THB1,854.675
Each: (In a Pack of 80)
Units
- - - - - - Digital - - - - 12 x 11.6 x 6.32mm - -
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