MAX5410EGE

Overview

The MAX5410EGE+ is a dual-channel digital potentiometer IC from the Maxim Integrated family, manufactured by Analog Devices. It features two independent 32-tap wiper positions with a nominal resistance of 10 kOhms and a logarithmic taper suitable for audio applications. The device operates on a single 4.5 V to 5.5 V supply with a typical current consumption of 200 nA. It utilizes a standard 3-wire serial interface (SPI compatible) for control. The component is housed in a 16-pin QSOP package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Dual channel configuration with 32 discrete tap positions per potentiometer
• Logarithmic taper optimized for audio volume and tone control circuits
• Low power consumption with 200 nA operating current at 5V
• Compatible with standard 3-wire serial interface protocols

Applications

• Audio equipment volume and balance controls
• Programmable gain amplifiers requiring logarithmic response
• Consumer electronics featuring user-adjustable signal levels
• Industrial control systems needing adjustable analog parameters

Procurement Notes

Verify the specific suffix 'EGE' against official Analog Devices documentation to confirm package type and temperature grade. Ensure compatibility with the required 3-wire serial protocol during integration. Confirm RoHS compliance status through the manufacturer's latest datasheet revision before finalizing procurement specifications.

Selection Notes

Select this component when dual independent logarithmic control is required within a compact footprint. The 10 kOhm resistance value suits moderate impedance audio paths. Verify that the volatile memory architecture aligns with system power-loss requirements, as settings are not retained without backup power.

Part Context

This part belongs to the MAX5410 series of dual digital potentiometers. It serves as a solid-state replacement for mechanical potentiometers in space-constrained designs. The EGE suffix typically denotes a specific industrial or commercial temperature variant within the QSOP-16 package family offered by Maxim Integrated.

Replacement Considerations

Direct pin-to-pin replacements may include other MAX5410 variants with different suffixes indicating package or temperature changes. Cross-referencing the exact electrical characteristics and interface timing is essential when substituting with similar dual digital potentiometer ICs from other manufacturers.