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The AD8411AWBRMZ-10 is a high voltage, high bandwidth current sense amplifier. The kit has an initial gain of 50 V/V, a bandwidth of 2.7 MHz, and a maximum gain error of ±0.15% over the full temperature range. The buffered output voltage can be connected directly to any typical converter.The AD8411A has a minimum DC common mode rejection ratio (CMRR) of 123 dB over the -2V to +70V range.

In a variety of industrial and automotive applications, the AD8411AWBRMZ-10 provides bi-directional current measurements with a shunt resistor.The AD8411AWBRMZ-10 offers breakthrough performance over the -40°C to +125°C temperature range. The kit features an in-package trimming core that results in a typical misalignment drift of ±0.26 μV/°C over the full operating temperature range and common-mode voltage range (based on a box approach, see Figure 53 for details) without the need for chopping and auto-zeroing the clock, which can lead to intermodulation in applications. The kit includes circuitry to achieve wide input common-mode range and balanced input bias currents, regardless of input differential or common-mode voltages, as well as circuitry to achieve ultra-low CMRR drift. The kit also includes circuitry to enable output accuracy in the presence of pulse-width modulation (PWM)-type input common-mode voltages.

AD8411AWBRMZ-10 Features

2.7MHz small-signal, -3dB bandwidth

In-package trimming core (DigiTrim™)

Accuracy without chopping and/or auto-zeroing

Offset drift of ±0.26 μV/°C (typical)

Voltage offset of ±200 μV maximum over the full temperature range

DC CMRR typical: 142 dB

AC CMRR at 50kHz typical: 96dB

Wide common-mode input voltage range

-2V to +70V, continuous operation

-20V to +85V, continuous survivability

Initial gain: 50 V/V

Wide operating temperature range: -40°C to +125°C

Bidirectional operation

2.9V to 5.5V power supply operating range

AEC-Q100 automotive compliant

AD8411AWBRMZ-10 Applications

In-phase or high-end current detection

BLDC motors, low inductance motors

Bidirectional 48V to 12V DC-DC converters

Solenoid valve control

Power rail monitoring

Low Side Current Sensing

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 5.When can I deliver the goods after placing an order? How long will it take to get there?

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.