MAX40010TAUT+T

Instrumentation, Op Amps, Buffer Amps Overview

The MAX40010TAUT+T is a single-channel, high-side precision current-sense amplifier manufactured by Analog Devices Inc./Maxim Integrated. It features an input common-mode voltage range from 2.7V to 76V and operates on a supply voltage between 2.7V and 5.5V. The device provides a fixed gain of 20V/V with a maximum input offset voltage of 12μV and a maximum gain error of 0.1%. It includes EMIRR filters for RF rejection and operates within a temperature range of -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-voltage monitoring capability with a 2.7V to 76V common-mode input range independent of supply voltage
• Ultra-low input offset voltage and gain error specifications enabling the use of small sense resistors
• Integrated EMIRR input filters designed to reject radio frequency interference in communications equipment

Instrumentation, Op Amps, Buffer Amps Applications

• Base-stations and communication equipment
• Server backplanes and data centers
• Automotive sensing systems
• Solar panel monitoring

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging when sourcing. Confirm RoHS compliance status via official documentation as indicated by the '+' suffix. Ensure compatibility with the SOT23-6 package footprint during PCB layout. Cross-reference the manufacturer's ordering information to validate availability and lead times through authorized distributors.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring high-side current sensing at voltages exceeding the logic supply. The 20V/V gain is suitable for full-scale sense voltages up to 125mV. Consider the low input offset voltage for minimizing errors associated with small shunt resistors. Evaluate thermal performance based on the specified junction-to-ambient resistance for the SOT23 package.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the MAX40010 family of 76V precision current-sense amplifiers. Other variants in the series include MAX40010L (12.5V/V), MAX40010F (50V/V), and MAX40010H (100V/V). All members share the same core architecture, common-mode range, and package options, differing primarily in their internal fixed gain settings.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct functional substitutes within the same family include MAX40010LAUT+T, MAX40010FAUT+T, and MAX40010HAUT+T. These parts offer different fixed gains but maintain identical pinouts and electrical characteristics regarding common-mode range and accuracy.