Current Sensor ICs

Current Sensors are devices designed to detect electrical current in a circuit and to generate a signal that is proportional to that current. The signal can be measured and displayed or stored for further analysis. RS offers a variety of high-quality sensing equipment, feel free to browse our range of sensors and sensor integrated circuits to ensure you manage to get the accuracy you want for your needs.

Current sensors can measure both AC voltage and DC voltage and can be divided into two categories:

  • In-line sensors – mounted as an integral part of the circuit.
  • Clamp type sensors – they can be clamped around the wire to be measured.

Current Sensors Technologies

Hall Effect

Hall Effect sensors consist of a core, Hall Effect device and signal conditioning circuitry. Sensors work when current conductor passes through a magnetically permeable core that concentrates the conductor’s magnetic field. The energised Hall device is then exposed to a magnetic field from the core and it produces a potential difference that can be measured and amplified.

Inductive

Inductive sensors use a coil through which a current-carrying wire passes. This causes power to flow in the coil that is proportional to the current. The current flow then can be measured or transformed.

Magnetoresistive

a current flows through the plate and the effect is the property of certain materials to change the value of its resistance. When the current flows for a longer distance, resistance is increased and decreased at a shorter distance.


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Omschrijving Prijs Offset Voltage Quiescent Current Package Type Pin Count Mounting Type Dimensions Maximum Input Voltage Minimum Input Voltage Product Height Product Length Product Width Automotive Standard
RS-stocknr. 850-7906
FabrikantnummerADM1191-2ARMZ-R7
FabrikantAnalog Devices
€ 4,54
Each (In a Pack of 2)
Aantal stuks
- - MSOP 10 Surface Mount 3.1 x 3.1 x 0.95mm 26 V 3.15 V 0.95mm 3.1mm 3.1mm -
RS-stocknr. 177-5551
FabrikantnummerACS723LLCTR-10AB-T
€ 2,634
Each (On a Reel of 3000)
Aantal stuks
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 5.5 V 4.5 V 1.5mm 4.9mm 3.9mm -
RS-stocknr. 160-9931
FabrikantnummerADM1191-2ARMZ-R7
FabrikantAnalog Devices
€ 2,579
Each (On a Reel of 1000)
Aantal stuks
- - MSOP 10 Surface Mount 3.1 x 3.1 x 0.95mm 26 V 3.15 V 0.95mm 3.1mm 3.1mm -
RS-stocknr. 146-4507
FabrikantnummerACS781LLRTR-050U-T
€ 4,84
Each (In a Pack of 2)
Aantal stuks
20mV - PSOF 7 Surface Mount 6.4 x 4.8 x 1.48mm 3 V 3.6 V 1.48mm 6.4mm 4.8mm AEC-Q100
RS-stocknr. 124-8780
FabrikantnummerIR2175SPBF
FabrikantInfineon
€ 2,129
Each (In a Tube of 95)
Aantal stuks
600V 2mA SOIC 8 Surface Mount 5 x 4 x 1.5mm 0.26 V -260 mV 1.5mm 5mm 4mm -
Nieuw
RS-stocknr. 209-7653
FabrikantnummerHV7801K1-G
FabrikantMicrochip
€ 0,443
Each (In a Pack of 25)
Aantal stuks
450V 0.05mA SOT-23 5 Surface Mount - - - - - - -
RS-stocknr. 866-0760
FabrikantnummerACS723LLCTR-10AB-T
€ 4,84
Each (In a Pack of 2)
Aantal stuks
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 5.5 V 4.5 V 1.5mm 4.9mm 3.9mm -
RS-stocknr. 495-758
FabrikantnummerIR2177SPBF
€ 4,83
Each
Aantal stuks
- - SOIC W 16 Surface Mount 10.5 x 7.6 x 2.35mm - - 2.35mm 10.5mm 7.6mm -
RS-stocknr. 179-4016
FabrikantnummerUPD350A-I/Q8X
FabrikantMicrochip
€ 1,199
Each (In a Pack of 10)
Aantal stuks
- - QFN 28 Surface Mount 4 x 4 x 0.85mm 5.25 V 4.75 V 0.85mm 4mm 4mm AEC-Q100
RS-stocknr. 146-4456
FabrikantnummerACS780LLRTR-050U-T
€ 2,091
Each (On a Reel of 500)
Aantal stuks
20mV - PSOF 7 Surface Mount 6.4 x 4.8 x 1.48mm 5.5 V 4.5 V 1.48mm 6.4mm 4.8mm AEC-Q100
RS-stocknr. 146-4505
FabrikantnummerACS780LLRTR-050U-T
€ 4,84
Each (In a Pack of 2)
Aantal stuks
20mV - PSOF 7 Surface Mount 6.4 x 4.8 x 1.48mm 5.5 V 4.5 V 1.48mm 6.4mm 4.8mm AEC-Q100
RS-stocknr. 202-8735
FabrikantnummerACHS-7193-000E
FabrikantBroadcom
€ 1,968
Each (In a Tube of 100)
Aantal stuks
- - SO-8 8 Surface Mount - - - - - - -
RS-stocknr. 179-4009
FabrikantnummerPAC1933T-I/JQ
FabrikantMicrochip
€ 1,254
Each (In a Pack of 10)
Aantal stuks
±0.1mV - UQFN 16 Surface Mount 4 x 4 x 0.5mm 5.5 V 2.7 V 0.5mm 4mm 4mm -
RS-stocknr. 200-5282
FabrikantnummerCFS1000-AAA-AE
FabrikantSensitec
€ 10,45
Each
Aantal stuks
- 28mA SOIC 16 Surface Mount - - - - - - -
RS-stocknr. 179-7031
FabrikantnummerINA4180A1IPWR
€ 0,438
Each (On a Reel of 2000)
Aantal stuks
±500µV 1000µA TSSOP 14 Surface Mount 5.1 x 4.5 x 1.05mm 5.5 V 2.7 V 1.05mm 5.1mm 4.5mm -
RS-stocknr. 202-8732
FabrikantnummerACHS-7191-000E
FabrikantBroadcom
€ 2,34
Each (In a Pack of 5)
Aantal stuks
- - SO-8 8 Surface Mount - - - - - - -
RS-stocknr. 188-4759
FabrikantnummerPAC1932T-I/J6CX
FabrikantMicrochip
€ 0,674
Each (On a Reel of 5000)
Aantal stuks
- - WLCSP 16 Surface Mount 2.25 x 2.17 x 0.42mm 5.5 V 2.7 V 0.42mm 2.25mm 2.17mm -
RS-stocknr. 202-8734
FabrikantnummerACHS-7192-000E
FabrikantBroadcom
€ 2,34
Each (In a Pack of 5)
Aantal stuks
- - SO-8 8 Surface Mount - - - - - - -
RS-stocknr. 200-5281
FabrikantnummerCFS1000-AAA-AE
FabrikantSensitec
€ 8,478
Each (On a Reel of 1500)
Aantal stuks
- 28mA SOIC 16 Surface Mount - - - - - - -
RS-stocknr. 831-2758
FabrikantnummerIR2175SPBF
FabrikantInfineon
€ 2,50
Each
Aantal stuks
600V 2mA SOIC 8 Surface Mount 5 x 4 x 1.5mm 0.26 V -260 mV 1.5mm 5mm 4mm -