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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Current sense amplifier
Current sense amplifier
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RS Stock No.: 691-045Brand: STMicroelectronicsManufacturers Part No.: TSC2020IPT

10.60 MOP

10.60 MOP Each (ex VAT)

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STMicroelectronics
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Current sense amplifier
Current sense amplifier
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RS Stock No.: 691-043Brand: STMicroelectronicsManufacturers Part No.: TSC2020IPT

115,648,480.80 MOP

28,912.12 MOP Each (On a Reel of 4000) (ex VAT)

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STMicroelectronics
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MCP39F511AT-E/MQ Microchip, Power Monitor Dual Current, Voltage 28-Pin QFN
RS Stock No.: 598-504Brand: MicrochipManufacturers Part No.: MCP39F511AT-E/MQ

318,777,611.10 MOP

96,599.28 MOP Each (On a Reel of 3300) (ex VAT)

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Microchip
Dual
0.3 → 4.5 V dc
0.3 → 4V
-105dB
2
Current, Voltage
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QFN
28
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MCP6C02T-050E/CHY Microchip, Current Sense Amplifier Dual, Single Current, Voltage 6-Pin SOT-23
RS Stock No.: 598-729Brand: MicrochipManufacturers Part No.: MCP6C02T-050E/CHY

110,220,136.60 MOP

36,740.05 MOP Each (On a Reel of 3000) (ex VAT)

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Microchip
Dual, Single
2 → 5.5 V
-
132dB
-
Current, Voltage
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SOT-23
6
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233.40 MOP

46.67 MOP Each (Supplied as a Tape) (ex VAT)

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onsemi
Single
3 → 5.5 V
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85dB
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Unidirectional
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Micro8
8
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PAC1921-1-AIA-TR Microchip, Power Monitor Current, Voltage 10-Pin VDFN
RS Stock No.: 598-373Brand: MicrochipManufacturers Part No.: PAC1921-1-AIA-TR

294,965,528.20 MOP

58,993.11 MOP Each (On a Reel of 5000) (ex VAT)

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Microchip
-
3.3 → 5.5 V
-
69dB
-
Current, Voltage
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VDFN
10
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PAC1933T-I/JQ Microchip, Power Monitor Single Current, Voltage 16-Pin UQFN
RS Stock No.: 598-784Brand: MicrochipManufacturers Part No.: PAC1933T-I/JQ

170,773,909.70 MOP

51,749.67 MOP Each (On a Reel of 3300) (ex VAT)

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Microchip
Single
2.7 → 5.5 V
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3
Current, Voltage
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UQFN
16
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PAC1934T-I/J6CX Microchip, Power Monitor Single Current, Voltage 16-Pin WLCSP
RS Stock No.: 598-389Brand: MicrochipManufacturers Part No.: PAC1934T-I/J6CX

466,717,211.30 MOP

93,343.44 MOP Each (On a Reel of 5000) (ex VAT)

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Microchip
Single
2.7 → 5.5 V
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4
Current, Voltage
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WLCSP
16
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PAC1951T-1E/4MX Microchip, Power Monitor Current, Voltage 16-Pin VQFN
RS Stock No.: 598-426Brand: MicrochipManufacturers Part No.: PAC1951T-1E/4MX

121,981,213.50 MOP

36,964.00 MOP Each (On a Reel of 3300) (ex VAT)

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Microchip
-
2.7 → 5.5 V
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1
Current, Voltage
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VQFN
16
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PAC1954T-E/J6CX Microchip, Power Monitor Current, Voltage 16-Pin WLCSP
RS Stock No.: 598-503Brand: MicrochipManufacturers Part No.: PAC1954T-E/J6CX

485,385,955.40 MOP

97,077.19 MOP Each (On a Reel of 5000) (ex VAT)

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Microchip
-
2.7 → 5.5 V
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-
4
Current, Voltage
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WLCSP
16
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1,380.60 MOP

55.22 MOP Each (In a Pack of 25) (ex VAT)

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Texas Instruments
Single
2.7 → 5.5 V
-
100dB
1
Voltage
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-
SOT-23
6
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INA181A3IDBVR Texas Instruments, Current Sense Amplifier Single Voltage 6-Pin SOT-23
RS Stock No.: 268-7486Brand: Texas InstrumentsManufacturers Part No.: INA181A3IDBVR

18,109,697.80 MOP

6,036.57 MOP Each (On a Reel of 3000) (ex VAT)

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Texas Instruments
Single
2.7 → 5.5 V
-
100dB
1
Voltage
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-
SOT-23
6
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INA190A2IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
RS Stock No.: 268-7488Brand: Texas InstrumentsManufacturers Part No.: INA190A2IRSWR

112,056,054.80 MOP

37,352.02 MOP Each (On a Reel of 3000) (ex VAT)

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Texas Instruments
Single
1.7 → 5.5 V
-
150dB
1
Voltage
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UQFN
10
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486.90 MOP

97.38 MOP Each (In a Pack of 5) (ex VAT)

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Texas Instruments
Single
1.7 → 5.5 V
-
150dB
1
Voltage
-
-
UQFN
10
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INA190A4IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
RS Stock No.: 268-7490Brand: Texas InstrumentsManufacturers Part No.: INA190A4IRSWR

112,056,054.80 MOP

37,352.02 MOP Each (On a Reel of 3000) (ex VAT)

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Texas Instruments
Single
1.7 → 5.5 V
-
150dB
1
Voltage
-
-
UQFN
10
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433.80 MOP

86.77 MOP Each (In a Pack of 5) (ex VAT)

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Texas Instruments
Single
1.7 → 5.5 V
-
150dB
1
Voltage
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UQFN
10
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INA199A3DCKT Texas Instruments, Current Shunt Monitor Single Voltage 6-Pin SC-70
RS Stock No.: 268-7493Brand: Texas InstrumentsManufacturers Part No.: INA199A3DCKT

405,944.90 MOP

1,623.78 MOP Each (On a Reel of 250) (ex VAT)

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Texas Instruments
Single
2.7 → 26 V
-
120dB
1
Voltage
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SC-70
6
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601.80 MOP

60.18 MOP Each (In a Pack of 10) (ex VAT)

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Texas Instruments
Single
2.7 → 26 V
-
120dB
1
Voltage
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SC-70
6
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ISL28005FH50Z-T7A Renesas Electronics, Current Sense Amplifier Rail to Rail 5-Pin 5 Ld SOT-23
RS Stock No.: 263-8907Brand: Renesas ElectronicsManufacturers Part No.: ISL28005FH50Z-T7A

1,057,859.80 MOP

4,231.44 MOP Each (On a Reel of 250) (ex VAT)

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Renesas Electronics
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50 V
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105dB
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Rail to Rail
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5 Ld SOT-23
5
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79.10 MOP

39.57 MOP Each (In a Pack of 2) (ex VAT)

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Renesas Electronics
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50 V
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105dB
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Rail to Rail
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5 Ld SOT-23
5
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