MAX5160LEUA-T

Overview

The MAX5160LEUA-T is a low-power, single-channel digital potentiometer manufactured by Analog Devices Inc./Maxim Integrated. It features a 50 kΩ resistance value with 32 tap positions and linear taper characteristics. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V and draws a typical operating current of 10 µA. Communication is handled via a serial 3-wire interface. The component is housed in an 8-lead μMAX package designed for surface-mount technology, suitable for applications requiring precise resistance adjustment in compact spaces.

Feature Summary

• Single-channel digital potentiometer with 50 kΩ nominal resistance
• 32 discrete tap positions with linear taper
• Low-power operation with 10 µA typical supply current
• Serial 3-wire compatible interface for control

Applications

• Programmable gain amplifiers
• Voltage reference trimming
• Digital volume control circuits
• Sensor bias adjustment

Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging when sourcing. Confirm the manufacturer designation as Analog Devices Inc./Maxim Integrated to ensure authenticity. Check RoHS compliance status against current regulatory requirements for your region before finalizing procurement plans.

Selection Notes

Select this component when a single channel with 50 kΩ resistance is required. Ensure the system voltage falls within the 2.7 V to 5.5 V range. The 32-tap resolution may be insufficient for high-precision applications; consider higher-resolution alternatives if finer steps are needed. Verify that the volatile memory type aligns with power-loss behavior requirements.

Part Context

This part belongs to the MAX5160 family of digital potentiometers. It shares functional similarities with other Maxim Integrated digital pots but is distinct in its 50 kΩ value and 8-pin μMAX form factor. It serves as a solid-state replacement for mechanical potentiometers in space-constrained designs.

Replacement Considerations

The MAX5160MEUA+ is a pin-compatible alternative in the same series. Verify that the packaging difference (tube vs. tape) does not impact assembly processes. Ensure electrical parameters such as resistance tolerance and temperature coefficient remain within acceptable limits for the target application.