Current Sensing Amplifiers

Current sensing amplifiers measure current by outputting a voltage that is proportional to the flowing power current. A resistor is used to convert the load current to a small voltage which is then accurately amplified. They offer real-time overcurrent protection.

What are the different applications of current sensing amplifiers?

Accurate current sensing is crucial to optimising p...

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AED 33.08

AED 1.323 Each (In a Pack of 25) (ex VAT)

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Texas Instruments
Current Sensing Amplifier
Single
5V
2.7V
-
-
100dB
1
-
-
260μA
-
-
SOT-23
-
6
-55°C
-
-
-
2.9mm
1.6mm
RoHS
-
1.6 mm
-
-
-
150°C
-
Voltage
-
No
INA181A3IDBVR Texas Instruments Voltage Current Sensing Amplifier Single 6-Pin SOT-23
RS Stock No.: 268-7486Brand: Texas InstrumentsManufacturers Part No.: INA181A3IDBVR

AED 3,142.12

AED 1.048 Each (On a Reel of 3000) (ex VAT)

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Texas Instruments
Current Sensing Amplifier
Single
5V
2.7V
-
-
100dB
1
-
-
260μA
-
-
SOT-23
-
6
-55°C
-
-
-
2.9mm
1.6mm
RoHS
-
1.6 mm
-
-
-
150°C
-
Voltage
-
No
INA190A2IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin QFN
RS Stock No.: 268-7488Brand: Texas InstrumentsManufacturers Part No.: INA190A2IRSWR

AED 18,687.38

AED 6.229 Each (On a Reel of 3000) (ex VAT)

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Texas Instruments
Current Sensing Amplifier
Single
5V
1.7V
-
-
150dB
1
-
-
65μA
-
-
QFN
-
10
-55°C
-
-
-
-
1.4mm
RoHS
-
-
-
-
-
150°C
-
Voltage
-
No

AED 50.72

AED 10.143 Each (In a Pack of 5) (ex VAT)

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Texas Instruments
Current Sensing Amplifier
Single
5V
1.7V
-
-
150dB
1
-
-
65μA
-
-
QFN
-
10
-55°C
-
-
-
-
1.4mm
RoHS
-
-
-
-
-
150°C
-
Voltage
-
No
INA190A4IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin UQFN
RS Stock No.: 268-7490Brand: Texas InstrumentsManufacturers Part No.: INA190A4IRSWR

AED 19,514.25

AED 6.505 Each (On a Reel of 3000) (ex VAT)

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Texas Instruments
Current Sensing Amplifier
Single
5V
1.7V
-
-
150dB
1
-
-
65μA
-
-
UQFN
-
10
-55°C
-
-
-
-
1.4mm
RoHS
-
-
-
-
-
150°C
-
Voltage
-
No

AED 45.76

AED 9.151 Each (In a Pack of 5) (ex VAT)

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Texas Instruments
Current Sensing Amplifier
Single
5V
1.7V
-
-
150dB
1
-
-
65μA
-
-
UQFN
-
10
-55°C
-
-
-
-
1.4mm
RoHS
-
-
-
-
-
150°C
-
Voltage
-
No
INA199A3DCKT Texas Instruments Voltage Current Shunt Monitor Single 6-Pin SC-70
RS Stock No.: 268-7493Brand: Texas InstrumentsManufacturers Part No.: INA199A3DCKT

AED 840.65

AED 3.362 Each (On a Reel of 250) (ex VAT)

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Texas Instruments
Current Shunt Monitor
Single
26V
2.7V
-
-
120dB
1
-
-
100μA
-
-
SC-70
-
6
-40°C
-
-
-
2mm
1.25mm
RoHS
-
-
-
-
-
125°C
-
Voltage
-
No

AED 35.28

AED 3.528 Each (In a Pack of 10) (ex VAT)

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Texas Instruments
Current Shunt Monitor
Single
26V
2.7V
-
-
120dB
1
-
-
100μA
-
-
SC-70
-
6
-40°C
-
-
-
2mm
1.25mm
RoHS
-
-
-
-
-
125°C
-
Voltage
-
No

AED 27.89

AED 13.946 Each (In a Pack of 2) (ex VAT)

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Renesas Electronics
Current Sensing Amplifier
-
28V
50V
-
-
105dB
-
-
-
20mA
Surface
-
5LD SOT-23
-
5
-40°C
-
-
-
1.14mm
2.9mm
RoHS
-
1.6 mm
ISL28005
-
-
125°C
-
Rail to Rail
-
No

AED 42.44

AED 21.223 Each (In a Pack of 2) (ex VAT)

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Renesas Electronics
Current Sensing Amplifier
Single
28V
20V
-
-
105dB
-
-
-
20mA
Surface
-
5LD SOT-23
-
5
-40°C
-
-
-
1.14mm
2.9mm
RoHS
-
1.6 mm
ISL28006
-
-
125°C
-
Rail to Rail
-
No
MCP39F511AT-E/MQ Microchip Current, Voltage Power Meter Dual 28-Pin QFN
RS Stock No.: 598-504Brand: MicrochipManufacturers Part No.: MCP39F511AT-E/MQ

AED 55,665.22

AED 16.868 Each (On a Reel of 3300) (ex VAT)

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Microchip
Power Meter
Dual
-
-
-
-
-
-
-
-
-
-
-
QFN
-
28
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Current, Voltage
-
-
MCP6C02T-050E/CHY Microchip Current, Voltage Current Sensing Amplifier Single, Dual 6-Pin SOT-23
RS Stock No.: 598-729Brand: MicrochipManufacturers Part No.: MCP6C02T-050E/CHY

AED 21,168.00

AED 7.056 Each (On a Reel of 3000) (ex VAT)

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Microchip
Current Sensing Amplifier
Single, Dual
5.5V
2V
-
-
132dB
1
-
-
490μA
Surface
-
SOT-23
-
6
-40°C
-
-
-
1.45mm
-
REACH, AEC‑Q100, RoHS, Pb‑Free
-
-
MCP6C02T
-
-
125°C
-
Current, Voltage
-
AEC-Q100
NCS21673SN2G020T1G onsemi Voltage Current Sensing Amplifier Single 5-Pin TSOP-5
Also available in industry standard packaging
RS Stock No.: 277-022Brand: onsemiManufacturers Part No.: NCS21673SN2G020T1G

AED 41.35

AED 4.135 Each (Supplied as a Tape) (ex VAT)

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onsemi
Current Sensing Amplifier
Single
5.5V
5V
-
-
86dB
1
-
-
300μA
Surface
-
TSOP-5
-
5
-40°C
-
409kHz
-
0.95mm
3mm
Pb-Free, PPAP capable, RoHS, AEC-Q100
-
1.5 mm
NC
-
-
150°C
-
Voltage
-
AEC-Q100
NCS7030DM2G014R2G onsemi Current Sensing Amplifier Single 8-Pin Micro8
Also available in industry standard packaging
RS Stock No.: 648-528Brand: onsemiManufacturers Part No.: NCS7030DM2G014R2G

AED 57.06

AED 11.411 Each (Supplied as a Tape) (ex VAT)

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onsemi
Current Sensing Amplifier
Single
5.5V
3V
-
-
85dB
-
-
-
1.5mA
-
-
Micro8
-
8
-40°C
-
100kHz
-
-
-
Automotive qualified options (AEC-Q100)
-
-
NCS7030
-
-
150°C
-
-
-
No
NCV21673SN2G020T1G onsemi Voltage Current Sensing Amplifier Single 5-Pin TSOP-5
Also available in industry standard packaging
RS Stock No.: 277-024Brand: onsemiManufacturers Part No.: NCV21673SN2G020T1G

AED 40.24

AED 4.024 Each (Supplied as a Tape) (ex VAT)

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onsemi
Current Sensing Amplifier
Single
5.5V
5V
-
-
86dB
1
-
-
300μA
Surface
-
TSOP-5
-
5
-40°C
-
-
-
0.95mm
3mm
RoHS, AEC-Q100, Pb-Free, PPAP capable
-
1.5 mm
NC
-
-
150°C
-
Voltage
-
AEC-Q100

AED 58.43

AED 11.686 Each (Supplied as a Tape) (ex VAT)

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onsemi
Current Sensing Amplifier
Single
5.5V
5V
-
-
85dB
1
-
-
1.5mA
Surface
-
SOIC-8
-
8
-40°C
-
100kHz
-
1.75mm
5mm
Pb-Free, AEC-Q100, PPAP capable, RoHS
-
4 mm
NC
-
-
150°C
-
Voltage
-
AEC-Q100
PAC1921-1-AIA-TR Microchip Current, Voltage Current Sensor 10-Pin VDFN
RS Stock No.: 598-373Brand: MicrochipManufacturers Part No.: PAC1921-1-AIA-TR

AED 33,901.88

AED 6.781 Each (On a Reel of 5000) (ex VAT)

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Microchip
Current Sensor
-
-
-
-
-
-
-
-
-
-
-
-
VDFN
-
10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Current, Voltage
-
-
PAC1933T-I/JQ Microchip Current, Voltage Current Sensor Single 16-Pin UQFN
RS Stock No.: 598-784Brand: MicrochipManufacturers Part No.: PAC1933T-I/JQ

AED 29,833.65

AED 9.04 Each (On a Reel of 3300) (ex VAT)

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Microchip
Current Sensor
Single
-
-
-
-
-
-
-
-
-
-
-
UQFN
-
16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Current, Voltage
-
-
PAC1934T-I/J6CX Microchip Current, Voltage Current Sensor Single 16-Pin WLCSP
RS Stock No.: 598-389Brand: MicrochipManufacturers Part No.: PAC1934T-I/J6CX

AED 53,746.88

AED 10.75 Each (On a Reel of 5000) (ex VAT)

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Microchip
Current Sensor
Single
-
-
-
-
-
-
-
-
-
-
-
WLCSP
-
16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Current, Voltage
-
-
PAC1951T-1E/4MX Microchip Current, Voltage Current Sensor 16-Pin VQFN
RS Stock No.: 598-426Brand: MicrochipManufacturers Part No.: PAC1951T-1E/4MX

AED 21,283.76

AED 6.449 Each (On a Reel of 3300) (ex VAT)

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Microchip
Current Sensor
-
-
-
-
-
-
-
-
-
-
-
-
VQFN
-
16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Current, Voltage
-
-

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