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20 pcs
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20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX40010FAUT from Analog Devices is a precision, high-voltage, current-sense amplifier designed for high-side monitoring. It features an independent input common-mode range of 2.7V to 76V, allowing for current sensing in systems with voltages greater than the supply voltage. This amplifier monitors current through an external sense resistor and amplifies the resulting voltage.
The MAX40010FAUT provides a typical gain of 50V/V, making it suitable for applications requiring accurate current measurement. It operates by amplifying the voltage drop across an external sense resistor (RSENSE). The output voltage is proportional to the magnitude of the differential sense input voltage.
This device is available in WLP and SOT23 packages, supporting surface mount applications. Its high-side current monitoring capability does not interfere with the load's ground path, making it useful in various high-voltage systems. The wide common-mode range enables monitoring current from batteries as low as 2.7V.
Key specifications include an input common-mode voltage range of 2.7V to 76V and a typical gain of 50V/V for the MAX40010F variant. The amplifier is designed to work with an external current-sense resistor, and careful selection of this resistor is crucial for managing voltage loss and accuracy.
50V/V.
2.7V to 76V.
WLP and SOT23.
Yes, surface mount.