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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Description Prix 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
N° de stock RS 146-0760
Référence fabricantACS770LCB-100B-PFF-T
4,40 €
Each (In a Tube of 34)
Unité
±6mV - PFF 5 Through Hole 10 x 13 x 7mm 5.5 V 4.5 V 7mm 14mm 13mm -
N° de stock RS 866-0786
Référence fabricantACS770LCB-100B-PFF-T
7,18 €
Each
Unité
±6mV - PFF 5 Through Hole 10 x 13 x 7mm 5.5 V 4.5 V 7mm 14mm 13mm -
N° de stock RS 177-5551
Référence fabricantACS723LLCTR-10AB-T
2,634 €
Each (On a Reel of 3000)
Unité
±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 -
N° de stock RS 866-0770
Référence fabricantACS722LLCTR-20AB-T
4,84 €
Each (In a Pack of 2)
Unité
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 3.6 V 3 V 1.5mm 4.9mm 3.9mm -
N° de stock RS 866-0782
Référence fabricantACS770LCB-050U-PFF-T
7,18 €
Each
Unité
±6mV - PFF 5 Through Hole 10 x 13 x 7mm 5.5 V 4.5 V 7mm 14mm 13mm -
N° de stock RS 177-5554
Référence fabricantACS722LLCTR-20AB-T
2,192 €
Each (On a Reel of 3000)
Unité
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 3.6 V 3 V 1.5mm 4.9mm 3.9mm -
N° de stock RS 866-0760
Référence fabricantACS723LLCTR-10AB-T
4,84 €
Each (In a Pack of 2)
Unité
±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 -
N° de stock RS 170-9142
Référence fabricantACS770LCB-050U-PFF-T
4,376 €
Each (In a Tube of 34)
Unité
±6mV - PFF 5 Through Hole 10 x 13 x 7mm 5.5 V 4.5 V 7mm 14mm 13mm -
N° de stock RS 177-5556
Référence fabricantACS722LLCTR-05AB-T
2,171 €
Each (On a Reel of 3000)
Unité
±20mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 3.6 V 3 V 1.5mm 4.9mm 3.9mm -
N° de stock RS 866-0776
Référence fabricantACS722LLCTR-05AB-T
4,84 €
Each (In a Pack of 2)
Unité
±20mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 3.6 V 3 V 1.5mm 4.9mm 3.9mm -
N° de stock RS 200-5281
Référence fabricantCFS1000-AAA-AE
MarqueSensitec
8,478 €
Each (On a Reel of 1500)
Unité
- 28mA SOIC 16 Surface Mount - - - - - - -
N° de stock RS 205-5832
Référence fabricantC/CT-0306
MarqueKEMET
12,355 €
Each (In a Box of 48)
Unité
- - SO-8 8 Surface Mount - - - - - - -
N° de stock RS 200-5282
Référence fabricantCFS1000-AAA-AE
MarqueSensitec
10,45 €
Each
Unité
- 28mA SOIC 16 Surface Mount - - - - - - -
N° de stock RS 146-4509
Référence fabricantACS730KLCTR-40AB-T
4,555 €
Each (In a Pack of 2)
Unité
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 -
N° de stock RS 179-7069
Référence fabricantINA4180A1IPWR
0,70 €
Each (In a Pack of 10)
Unité
±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 -
N° de stock RS 179-3971
Référence fabricantPAC1932T-I/JQ
MarqueMicrochip
0,827 €
Each (On a Reel of 3300)
Unité
±0.1mV - UQFN 16 Surface Mount 4 x 4 x 0.5mm 5.5 V 2.7 V 0.5mm 4mm 4mm -
N° de stock RS 922-8496
Référence fabricantZXCT1051E5TA
MarqueDiodesZetex
0,466 €
Each (On a Reel of 3000)
Unité
- 50µA SOT-23 5 Surface Mount 3.1 x 1.8 x 1.3mm 20 V 2.7 V 1.3mm 3.1mm 1.8mm -
N° de stock RS 122-1417
Référence fabricantZXCT1008FTA
MarqueDiodesZetex
0,394 €
Each (On a Reel of 3000)
Unité
- 4µA SOT-23 3 Surface Mount 3.04 x 1.4 x 1.02mm 20 V 2.5 V 1.02mm 3.04mm 1.4mm -
N° de stock RS 170-9143
Référence fabricantACS770LCB-050B-PFF-T
4,376 €
Each (In a Tube of 34)
Unité
±6mV - PFF 5 Through Hole 10 x 13 x 7mm 5.5 V 4.5 V 7mm 14mm 13mm -
N° de stock RS 831-2758
Référence fabricantIR2175SPBF
MarqueInfineon
2,50 €
Each
Unité
600V 2mA SOIC 8 Surface Mount 5 x 4 x 1.5mm 0.26 V -260 mV 1.5mm 5mm 4mm -