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All Products > Semiconductors > Amplifier ICs > Current Sense Amplifiers

Analog Devices AD8418A Current Sense Amplifier

Analog Devices AD8418A Bidirectional, Current Sense Amplifier is a high voltage, high resolution current shunt amplifier featuring an initial gain of 20 V/V, with a maximum ±0.2% gain error. Qualified for automotive applications, the device provides breakthrough performance throughout the −40°C to +125°C operating temperature range. The EMI filters and patented circuitry enable output accuracy with pulse-width modulation (PWM) type input common-mode voltages. AD8418A offers a typical input offset voltage of  ±200 μV and an excellent input common-mode rejection ratio of 86 dB, dc to 10 kHz from −2 V to +70 V. The zero drift core leads to a typical offset drift of 0.1 μV/°C throughout the operating temperature and the common-mode voltage range. The design makes the AD8418A Current Sense Amplifier ideal for performing bidirectional current measurements across a shunt resistor in a variety of automotive and industrial applications including motor control, power management, and solenoid control.
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Category   Semiconductors >  Amplifier ICs >  Current Sense Amplifiers

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Analog Devices AD8418AWBRZ
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AD8418AWBRZ

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Analog Devices Current Sense Amplifiers High Common Mode Cur Sense-3V to 80V
Page 479

Data Sheet
369
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1: $2.87
10: $2.56
25: $2.30
50: $2.16
100: View



Min.: 1
Mult.: 1
1 Channel 250 kHz - 2 V to + 70 V 86 dB 130 uA 200 uV 5.5 V 2.7 V 2.6 mA + 125 C - 40 C SMD/SMT SOIC-8 Tube
Analog Devices AD8418AWHRZ
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AD8418AWHRZ

Preliminary Release
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Analog Devices Current Sense Amplifiers High Common Mode Cur Sense -3V to 80V
Data Sheet 98
In Stock
Alternative Packaging
1: $4.10
10: $3.66
25: $3.30
50: $3.09
100: View



Min.: 1
Mult.: 1
1 Channel - - 2 V to + 70 V 100 dB 130 uA 200 uV 5.5 V 2.7 V 4.2 mA + 150 C - 40 C SMD/SMT SOIC-8 Tube
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