Maxim Integrated MAX4041ESA+T Voltage Reference

The Maxim Integrated MAX4041ESA+T is a high-precision, low-dropout, micropower voltage reference in a compact 8-pin SOIC package. This precision voltage reference is designed for space-constrained applications that require a stable voltage source with minimal power consumption. With its low dropout voltage and low quiescent current, the MAX4041ESA+T is an ideal choice for battery-powered devices, portable instrumentation, and other applications where power efficiency is critical.

Featuring a series reference topology, the MAX4041ESA+T provides a fixed output voltage of 4.096V with an impressive initial accuracy of ±0.1%. This high level of precision ensures reliable performance in critical applications such as data acquisition systems, A/D and D/A converters, and precision regulators. The device operates over a wide supply voltage range from 2.7V to 11V, allowing for flexibility in various system designs.

The MAX4041ESA+T boasts excellent temperature stability, with a low temperature coefficient of only 75ppm/°C (max) over the full operating temperature range of -40°C to +85°C. This ensures that the output voltage remains consistent despite changes in ambient temperature, which is essential for applications that are exposed to varying environmental conditions.

In terms of power efficiency, the device exhibits a low quiescent current of 120µA (typ) and a low dropout voltage of only 200mV (typ) at full load. These features contribute to extended battery life in portable applications. Additionally, the MAX4041ESA+T includes a force and sense connection that allows for remote voltage sensing, compensating for voltage drops in the system due to wire or trace resistance.

The MAX4041ESA+T also incorporates short-circuit protection and thermal shutdown features to enhance the reliability and longevity of the device. Its robust design and high-quality manufacturing standards make it a trustworthy component for precision voltage regulation in a wide range of electronic products.

Overall, the Maxim Integrated MAX4041ESA+T is a high-performance, reliable voltage reference that offers a blend of precision, stability, and power efficiency, making it an excellent choice for designers looking to optimize their power-sensitive applications.