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 323 products
P.O.A.
Check stock
10
ROHM
Single
Current Sensing Amplifier
-
2.7V
5.5V
-
-
-
-
240μA
-
-
SSOP-6
-
6
-
-40°C
-
-
-
2.9mm
2.8 mm
AEC-Q100
BD1422xG-C
-
1.25mm
-
AEC-Q100
-
125°C
Analogue Voltage
-
-
P.O.A.
Check stock
10
ROHM
Single
Current Sensing Amplifier
-
2.7V
5.5V
-
-
-
-
240μA
-
-
SSOP-6
-
6
-
-40°C
-
-
-
2.9mm
2.8 mm
AEC-Q100
BD1422xG-C
-
1.25mm
-
AEC-Q100
-
125°C
Analogue Voltage
-
-
P.O.A.
Check stock
10
ROHM
Single
Current Sensing Amplifier
-
2.7V
5.5V
-
-
-
-
240μA
-
-
SSOP-6
-
6
-
-40°C
-
-
-
2.9mm
2.8 mm
AEC-Q100
BD1422xG-C
-
1.25mm
-
AEC-Q100
-
125°C
Analogue Voltage
-
-
P.O.A.
Check stock
5
ROHM
Single
Current Sensing Amplifier
-
2.7V
18V
-
-
1
-
300μA
-
Surface
TSSOP B8J
-
8
-
-40°C
40kHz
-
-
4.9mm
3 mm
AEC-Q100
BD1423xFVJ-C
-
1.1mm
-
AEC-Q100
-
125°C
Analogue
-
-
P.O.A.
Check stock
5
ROHM
Single
Current Sensing Amplifier
-
2.7V
18V
-
-
1
-
300μA
-
-
TSSOP B8J
-
8
-
-40°C
-
-
-
4.9mm
3 mm
AEC-Q100
BD1423xFVJ-C
-
1.1mm
-
AEC-Q100
-
125°C
Analogue
-
-
P.O.A.
Check stock
5
ROHM
Single
Current Sensing Amplifier
-
2.7V
18V
-
-
1
-
300μA
-
-
TSSOP B8J
-
8
-
-40°C
-
-
-
4.9mm
3 mm
AEC-Q100
BD1423xFVJ-C
-
1.1mm
-
AEC-Q100
-
125°C
Analogue
-
-
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
1.6 mm
RoHS
-
-
2.9mm
-
No
-
150°C
Voltage
-
-
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
1.6 mm
RoHS
-
-
2.9mm
-
No
-
150°C
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
-
-
-
-
No
-
150°C
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
-
-
-
-
No
-
150°C
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
-
-
-
-
No
-
150°C
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
-
-
-
-
No
-
150°C
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
-
RoHS
-
-
2mm
-
No
-
125°C
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
-
RoHS
-
-
2mm
-
No
-
125°C
Voltage
-
-
P.O.A.
Check stock
2
Renesas Electronics
-
Current Sensing Amplifier
-
50V
28V
-
105dB
-
-
20mA
-
Surface
5LD SOT-23
-
5
-
-40°C
-
-
-
2.9mm
1.6 mm
RoHS
ISL28005
-
1.14mm
-
No
-
125°C
Rail to Rail
-
-
Renesas Electronics
Single
Current Sensing Amplifier
-
20V
28V
-
105dB
-
-
20mA
-
Surface
5LD SOT-23
-
5
-
-40°C
-
-
-
2.9mm
1.6 mm
RoHS
ISL28006
-
1.14mm
-
No
-
125°C
Rail to Rail
-
-
P.O.A.
Check stock
3300
P.O.A.
Check stock
5
Microchip
Single
Current Sensing Amplifier
-
5.5V
5.5V
-
132dB
2
-
490μA
-
-
SOT-23
-
6
-
-40°C
500kHz
-
-
-
-
AEC-Q100
MCP6C02
-
-
-
AEC-Q100
-
150°C
Rail to Rail
-
-
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
-
AEC-Q100
-
125°C
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
-
-
3mm
1.5 mm
Pb-Free, PPAP capable, RoHS, AEC-Q100
NC
-
0.95mm
-
AEC-Q100
-
150°C
Voltage
-
-
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