AD8418 Current Sense Amplifiers

Analog Devices Inc. AD8418 Current Sense Amplifiers feature an initial gain of 20V/V, with a maximum ±0.15% gain error over the entire temperature range. The buffered output voltage directly interfaces with any typical converter. The AD8418 offers excellent input common-mode rejection from -2V to +70V. The AD8418 performs bidirectional current measurements across a shunt resistor in a variety of automotive and industrial applications, including motor control, battery management, and solenoid control. 

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Number of Channels
GBP - Gain Bandwidth Product
Vcm - Common Mode Voltage
CMRR - Common Mode Rejection Ratio
Ib - Input Bias Current
Vos - Input Offset Voltage
Supply Voltage - Max
Supply Voltage - Min
Operating Supply Current
Gain Error
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Qualification
Packaging
Analog Devices Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V
Datasheet
2,917In Stock
Min.: 1
Mult.: 1

AD8418A 1 Channel 250 kHz - 2 V to 70 V 100 dB 130 uA 200 uV 5.5 V 2.7 V 4.1 mA 0.2 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 Tube
Analog Devices Current Sense Amplifiers Zero Drift ,Precision Current Sense AMP
Datasheet
826In Stock
Min.: 1
Mult.: 1

AD8418 1 Channel 250 kHz - 2 V to 70 V 90 dB 130 uA 200 uV 5.5 V 2.7 V 2.6 mA 0.2 % - 40 C + 125 C SMD/SMT MSOP-8 Tube
Analog Devices Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V
Datasheet
7,425In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

AD8418A 1 Channel 250 kHz - 2 V to 70 V 90 dB 130 uA 200 uV 5.5 V 2.7 V 4.1 mA 0.2 % - 40 C + 125 C SMD/SMT MSOP-8 Reel, Cut Tape, MouseReel
Analog Devices Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V
Datasheet
1,559In Stock
Min.: 1
Mult.: 1

AD8418A 1 Channel 250 kHz - 2 V to 70 V 90 dB 130 uA 200 uV 5.5 V 2.7 V 4.1 mA 0.2 % - 40 C + 125 C SMD/SMT MSOP-8 AEC-Q100 Tube
Analog Devices Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V
Datasheet
1,075In Stock
3,000Expected 2026-12-04
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

AD8418A 1 Channel 250 kHz - 2 V to 70 V 90 dB 130 uA 200 uV 5.5 V 2.7 V 4.1 mA 0.2 % - 40 C + 125 C SMD/SMT MSOP-8 AEC-Q100 Reel, Cut Tape, MouseReel
Analog Devices Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V
Datasheet
2,627In Stock
Min.: 1
Mult.: 1

AD8418A 1 Channel 250 kHz - 2 V to 70 V 100 dB 130 uA 200 uV 5.5 V 2.7 V 4.1 mA 0.2 % - 40 C + 125 C SMD/SMT MSOP-8 AEC-Q100 Tube
Analog Devices Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V
Datasheet
2,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

AD8418A 1 Channel - 2 V to 70 V 100 dB 130 uA 200 uV 0.2 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 Reel, Cut Tape, MouseReel
Analog Devices Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V
Datasheet
659In Stock
2,300Expected 2027-06-10
Min.: 1
Mult.: 1

AD8418A 1 Channel 250 kHz - 2 V to 70 V 100 dB 130 uA 200 uV 5.5 V 2.7 V 4.1 mA 0.2 % - 40 C + 125 C SMD/SMT MSOP-8 Tube
Analog Devices Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V
Datasheet
567In Stock
Min.: 1
Mult.: 1

AD8418A 1 Channel 250 kHz - 2 V to 70 V 86 dB 130 uA 200 uV 5.5 V 2.7 V 4.1 mA 0.2 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 Tube
Analog Devices Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V
Datasheet
571In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

AD8418A 1 Channel - 2 V to 70 V 100 dB 130 uA 200 uV 0.2 % - 40 C + 125 C SMD/SMT MSOP-8 AEC-Q100 Reel, Cut Tape, MouseReel
Analog Devices Current Sense Amplifiers Zero Drift ,Precision Current Sense AMP
Datasheet
63In Stock
2,600Expected 2026-09-23
Min.: 1
Mult.: 1

AD8418 1 Channel 250 kHz - 2 V to 70 V 90 dB 130 uA 200 uV 5.5 V 2.7 V 2.6 mA 0.2 % - 40 C + 125 C SMD/SMT MSOP-8 AEC-Q100 Tube
Analog Devices Current Sense Amplifiers Zero Drift ,Precision Current Sense AMP
Datasheet
83In Stock
588Expected 2026-11-12
Min.: 1
Mult.: 1

AD8418 1 Channel 250 kHz - 2 V to 70 V 90 dB 130 uA 200 uV 5.5 V 2.7 V 2.6 mA 0.2 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 Tube
Analog Devices Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V
Datasheet
5,000Expected 2026-10-29
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

AD8418A 1 Channel 250 kHz - 2 V to 70 V 90 dB 130 uA 200 uV 5.5 V 2.7 V 4.1 mA 0.2 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 Reel, Cut Tape, MouseReel
Analog Devices Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

AD8418A 1 Channel 250 kHz - 2 V to 70 V 90 dB 130 uA 200 uV 5.5 V 2.7 V 4.1 mA 0.2 % - 40 C + 125 C SMD/SMT MSOP-8 AEC-Q100 Tube
Analog Devices Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

AD8418A - 40 C + 125 C SMD/SMT MSOP-10 AEC-Q100 Reel