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