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MAXIM INTEGRATED / ANALOG DEVICES MAX40201FAUA current-sense amplifier

The MAX40201 is a dual-channel, high-side current-sense amplifier designed for monitoring currents in high-voltage systems. It features an input common-mode voltage range from OV to 76V, low input offset voltage of less than 12μV, and gain options of 25V/V, 50V/V, 100V/V, and 200V/V. The amplifier's outputs can swing close to the rails, making it ideal for current measurement in power management, industrial control, and communication systems. Operable from -40°C to +125°C, it’s available in compact WLP and uMAX packages, suitable for high-accuracy applications requiring minimal offset error and excellent intrinsic precision.

Authorized Distributors
Source:Newark
Part No:MAX40201FAUA+
Stock:4
Inv Date:06-05-2026
Price: Unit price: $0.894
Buy/RFQ:
Source:DigiKey
Part No:MAX40201FAUA+
Stock:250
Inv Date:06-05-2026
Price: Unit price: $7.46
Buy/RFQ:
Part No:MAX40201FAUA+
Stock:154
Inv Date:06-06-2026
Price: Unit price: $7.46
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX40201FAUA current-sense amplifier Specifications:

  • Input common-mode voltage range: OV to 76V
  • Input offset voltage: <12μV (max)
  • Gain options: 25V/V, 50V/V, 100V/V, 200V/V
  • Supply Voltage: 27V to 55V
  • Operating Temperature Range: -40°C to +125°C
  • Output voltage swing: Near rail-to-rail
  • Input bias current: 0.2 pA
  • Input offset current: 0.2 μA
  • Power dissipation: Derated to avoid excessive heating
  • Package options: 8-bump WLP and 8-pin uMAX

Buy the Maxim Integrated MAX40201 – Reliable Current-Sense Amplifier for Industrial Applications

Experience superior high-voltage current measurement with the MAX40201 dual-channel amplifier. With OV to 76V input range, ultra-low offset, and multiple gain settings, it guarantees precise monitoring for industrial automation, power management, and communication equipment. Its compact WLP and uMAX packages are designed for space-constrained applications. The device's excellent temperature stability and rail-to-rail output swing enable reliable operation across a wide temperature range. Get your MAX40201 now online for high-accuracy, high-voltage sensing in demanding systems.

Order your Maxim MAX40201 high-side current-sense amplifier today and ensure precise current monitoring in your high-voltage systems with minimal offset error.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX40201FAUA?

You can click on the BUY or RFQ button to purchase MAX40201FAUA from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX40201FAUA?

You can download the MAX40201FAUA datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX40201FAUA?

MAXIM INTEGRATED / ANALOG DEVICES

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