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...
Showing 1-20 of 320 products
P.O.A.
Check stock
3000
Texas Instruments
Single
Current Sensing Amplifier
2.7V
5V
-
-
100dB
1
-
-
260μA
-
-
SOT-23
-
6
-
-55°C
-
-
1.6mm
RoHS
-
1.6 mm
2.9mm
-
-
-
150°C
-
-
Voltage
No
P.O.A.
Check stock
25
Texas Instruments
Single
Current Sensing Amplifier
2.7V
5V
-
-
100dB
1
-
-
260μA
-
-
SOT-23
-
6
-
-55°C
-
-
1.6mm
RoHS
-
1.6 mm
2.9mm
-
-
-
150°C
-
-
Voltage
No
P.O.A.
Check stock
3000
Texas Instruments
Single
Current Sensing Amplifier
1.7V
5V
-
-
150dB
1
-
-
65μA
-
-
QFN
-
10
-
-55°C
-
-
1.4mm
RoHS
-
-
-
-
-
-
150°C
-
-
Voltage
No
P.O.A.
Check stock
5
Texas Instruments
Single
Current Sensing Amplifier
1.7V
5V
-
-
150dB
1
-
-
65μA
-
-
QFN
-
10
-
-55°C
-
-
1.4mm
RoHS
-
-
-
-
-
-
150°C
-
-
Voltage
No
P.O.A.
Check stock
5
Texas Instruments
Single
Current Sensing Amplifier
1.7V
5V
-
-
150dB
1
-
-
65μA
-
-
UQFN
-
10
-
-55°C
-
-
1.4mm
RoHS
-
-
-
-
-
-
150°C
-
-
Voltage
No
P.O.A.
Check stock
3000
Texas Instruments
Single
Current Sensing Amplifier
1.7V
5V
-
-
150dB
1
-
-
65μA
-
-
UQFN
-
10
-
-55°C
-
-
1.4mm
RoHS
-
-
-
-
-
-
150°C
-
-
Voltage
No
P.O.A.
Check stock
250
Texas Instruments
Single
Current Shunt Monitor
2.7V
26V
-
-
120dB
1
-
-
100μA
-
-
SC-70
-
6
-
-40°C
-
-
1.25mm
RoHS
-
-
2mm
-
-
-
125°C
-
-
Voltage
No
P.O.A.
Check stock
10
Texas Instruments
Single
Current Shunt Monitor
2.7V
26V
-
-
120dB
1
-
-
100μA
-
-
SC-70
-
6
-
-40°C
-
-
1.25mm
RoHS
-
-
2mm
-
-
-
125°C
-
-
Voltage
No
P.O.A.
Check stock
250
Renesas Electronics
-
Current Sensing Amplifier
50V
28V
-
-
105dB
-
-
-
20mA
Surface
-
5LD SOT-23
-
5
-
-40°C
-
-
2.9mm
RoHS
ISL28005
1.6 mm
1.14mm
-
-
-
125°C
-
-
Rail to Rail
No
P.O.A.
Check stock
2
Renesas Electronics
-
Current Sensing Amplifier
50V
28V
-
-
105dB
-
-
-
20mA
Surface
-
5LD SOT-23
-
5
-
-40°C
-
-
2.9mm
RoHS
ISL28005
1.6 mm
1.14mm
-
-
-
125°C
-
-
Rail to Rail
No
Renesas Electronics
Single
Current Sensing Amplifier
20V
28V
-
-
105dB
-
-
-
20mA
Surface
-
5LD SOT-23
-
5
-
-40°C
-
-
2.9mm
RoHS
ISL28006
1.6 mm
1.14mm
-
-
-
125°C
-
-
Rail to Rail
No
Renesas Electronics
Single
Current Sensing Amplifier
20V
28V
-
-
105dB
-
-
-
20mA
Surface
-
5LD SOT-23
-
5
-
-40°C
-
-
2.9mm
RoHS
ISL28006
1.6 mm
1.14mm
-
-
-
125°C
-
-
Rail to Rail
No
P.O.A.
Check stock
3300
P.O.A.
Check stock
3000
Microchip
Single, Dual
Current Sensing Amplifier
2V
5.5V
-
-
132dB
1
-
-
490μA
Surface
-
SOT-23
-
6
-
-40°C
-
-
-
REACH, AEC‑Q100, RoHS, Pb‑Free
MCP6C02T
-
1.45mm
-
-
-
125°C
-
-
Current, Voltage
AEC-Q100
P.O.A.
Check stock
10
onsemi
Single
Current Sensing Amplifier
5V
5.5V
-
-
86dB
1
-
-
300μA
Surface
-
TSOP-5
-
5
-
-40°C
409kHz
-
3mm
Pb-Free, PPAP capable, RoHS, AEC-Q100
NC
1.5 mm
0.95mm
-
-
-
150°C
-
-
Voltage
AEC-Q100
P.O.A.
Check stock
5
onsemi
Single
Current Sensing Amplifier
3V
5.5V
-
-
85dB
-
-
-
1.5mA
-
-
Micro8
-
8
-
-40°C
100kHz
-
-
Automotive qualified options (AEC-Q100)
NCS7030
-
-
-
-
-
150°C
-
-
-
No
P.O.A.
Check stock
10
onsemi
Single
Current Sensing Amplifier
5V
5.5V
-
-
86dB
1
-
-
300μA
Surface
-
TSOP-5
-
5
-
-40°C
-
-
3mm
RoHS, AEC-Q100, Pb-Free, PPAP capable
NC
1.5 mm
0.95mm
-
-
-
150°C
-
-
Voltage
AEC-Q100
P.O.A.
Check stock
5
onsemi
Single
Current Sensing Amplifier
5V
5.5V
-
-
85dB
1
-
-
1.5mA
Surface
-
SOIC-8
-
8
-
-40°C
100kHz
-
5mm
Pb-Free, AEC-Q100, PPAP capable, RoHS
NC
4 mm
1.75mm
-
-
-
150°C
-
-
Voltage
AEC-Q100
P.O.A.
Check stock
5000
P.O.A.
Check stock
3300
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