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.


...
Read more Read less

Filter

Visar 1 - 20 av 74 produkter
Resultat per sida
Beskrivning Pris 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-artikelnummer 823-9284
Tillv. art.nrINA225AIDGKT
VarumärkeTexas Instruments
20,618 kr
Each (In a Pack of 5)
Enheter
±150µV 350µA VSSOP 8 Surface Mount 3.1 x 3.1 x 0.95mm 36 V 0 V 0.95mm 3.1mm 3.1mm -
RS-artikelnummer 921-2980
Tillv. art.nrINA225AIDGKT
VarumärkeTexas Instruments
12,409 kr
Each (In a Tube of 250)
Enheter
±150µV 350µA VSSOP 8 Surface Mount 3.1 x 3.1 x 0.95mm 36 V 0 V 0.95mm 3.1mm 3.1mm -
RS-artikelnummer 866-0782
Tillv. art.nrACS770LCB-050U-PFF-T
74,24 kr
Each
Enheter
±6mV - PFF 5 Through Hole 10 x 13 x 7mm 5.5 V 4.5 V 7mm 14mm 13mm -
RS-artikelnummer 170-9142
Tillv. art.nrACS770LCB-050U-PFF-T
45,253 kr
Each (In a Tube of 34)
Enheter
±6mV - PFF 5 Through Hole 10 x 13 x 7mm 5.5 V 4.5 V 7mm 14mm 13mm -
RS-artikelnummer 866-0770
Tillv. art.nrACS722LLCTR-20AB-T
53,16 kr
Each (In a Pack of 2)
Enheter
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 3.6 V 3 V 1.5mm 4.9mm 3.9mm -
RS-artikelnummer 166-1689
Tillv. art.nrRV4141AMT
VarumärkeON Semiconductor
3,609 kr
Each (On a Reel of 2500)
Enheter
0.2mV 0.5mA SOIC 8 Surface Mount 5 x 4 x 1.5mm 14 V 12 V 1.5mm 5mm 4mm -
RS-artikelnummer 866-0773
Tillv. art.nrACS723LLCTR-40AB-T
53,16 kr
Each (In a Pack of 2)
Enheter
±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-artikelnummer 671-0009
Tillv. art.nrRV4141AMT
VarumärkeON Semiconductor
7,508 kr
Each (In a Pack of 5)
Enheter
0.2mV 0.5mA SOIC 8 Surface Mount 5 x 4 x 1.5mm 14 V 12 V 1.5mm 5mm 4mm -
RS-artikelnummer 177-5555
Tillv. art.nrACS723LLCTR-40AB-T
22,486 kr
Each (On a Reel of 3000)
Enheter
±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-artikelnummer 177-5554
Tillv. art.nrACS722LLCTR-20AB-T
22,668 kr
Each (On a Reel of 3000)
Enheter
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 3.6 V 3 V 1.5mm 4.9mm 3.9mm -
RS-artikelnummer 177-5556
Tillv. art.nrACS722LLCTR-05AB-T
22,445 kr
Each (On a Reel of 3000)
Enheter
±20mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 3.6 V 3 V 1.5mm 4.9mm 3.9mm -
RS-artikelnummer 866-0767
Tillv. art.nrACS723LLCTR-05AB-T
53,16 kr
Each (In a Pack of 2)
Enheter
±20mV - 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-artikelnummer 179-4007
Tillv. art.nrPAC1932T-I/JQ
VarumärkeMicrochip
11,187 kr
Each (In a Pack of 10)
Enheter
±0.1mV - UQFN 16 Surface Mount 4 x 4 x 0.5mm 5.5 V 2.7 V 0.5mm 4mm 4mm -
RS-artikelnummer 179-7069
Tillv. art.nrINA4180A1IPWR
VarumärkeTexas Instruments
7,238 kr
Each (In a Pack of 10)
Enheter
±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-artikelnummer 179-4016
Tillv. art.nrUPD350A-I/Q8X
VarumärkeMicrochip
12,786 kr
Each (In a Pack of 10)
Enheter
- - QFN 28 Surface Mount 4 x 4 x 0.85mm 5.25 V 4.75 V 0.85mm 4mm 4mm AEC-Q100
RS-artikelnummer 179-4001
Tillv. art.nrMCP39F511A-E/MQ
VarumärkeMicrochip
22,736 kr
Each (In a Pack of 5)
Enheter
±1mV - QFN 28 Surface Mount 5 x 5 x 0.95mm 3.6 V 2.7 V 0.95mm 5mm 5mm -
RS-artikelnummer 146-0760
Tillv. art.nrACS770LCB-100B-PFF-T
45,493 kr
Each (In a Tube of 34)
Enheter
±6mV - PFF 5 Through Hole 10 x 13 x 7mm 5.5 V 4.5 V 7mm 14mm 13mm -
RS-artikelnummer 188-4775
Tillv. art.nrPAC1932T-I/J6CX
VarumärkeMicrochip
7,02 kr
Each (In a Pack of 10)
Enheter
- - 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-artikelnummer 146-4509
Tillv. art.nrACS730KLCTR-40AB-T
47,10 kr
Each (In a Pack of 2)
Enheter
75mV - 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-artikelnummer 921-0830
Tillv. art.nrZXCT1086E5TA
VarumärkeDiodesZetex
13,628 kr
Each (In a Pack of 5)
Enheter
±3mV 0.6µA SOT-25 5 Surface Mount 3.1 x 1.7 x 1.3mm 60 V 2.7 V 1.3mm 3.1mm 1.7mm -