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MAX5491LA01000+T

MAX5491LA01000+T Description

The MAX5491LA01000+T is a high-precision, dual-resistor network from Analog Devices Inc./Maxim Integrated, designed for voltage divider applications requiring tight tolerance and thermal stability. This surface-mount device features two matched 15kΩ resistors with an ultra-low ±0.035% resistor matching ratio and a ±2ppm/°C resistor-ratio drift, ensuring consistent performance across temperature variations. Packaged in a compact TO236-3 (SOT-23-3) case with dimensions of 2.92mm x 1.30mm (0.115" x 0.051"), it is ideal for space-constrained designs. The device operates with a power rating of 87.5mW per element and boasts a ±35ppm/°C temperature coefficient, making it suitable for precision analog circuits.

MAX5491LA01000+T Features

• Precision Matching: ±0.035% resistor matching ratio for accurate voltage division.
• Low TCR Drift: ±2ppm/°C ratio drift ensures stability over temperature.
• Compact Form Factor: 3-pin SOT-23-3 package with a height of 1.12mm (0.044").
• High Power Handling: 87.5mW per resistor for robust performance.
• RoHS3 & REACH Compliant: Environmentally friendly and suitable for modern electronics.
• Wide Applications: Optimized for TCR-matched voltage dividers in precision systems.

MAX5491LA01000+T Applications

This resistor network excels in applications demanding high accuracy and thermal stability, such as:

• Precision voltage references in data acquisition systems.
• Sensor signal conditioning for industrial and medical devices.
• Feedback networks in high-performance op-amp circuits.
• ADC/DAC scaling circuits where ratio accuracy is critical.
• Portable and automotive electronics due to its small footprint and reliability.

Conclusion of MAX5491LA01000+T

The MAX5491LA01000+T stands out for its exceptional matching accuracy, low thermal drift, and compact design, making it a superior choice for precision analog applications. Its compliance with RoHS3 and REACH standards ensures compatibility with global environmental regulations. Engineers seeking reliable, high-performance resistor networks for voltage division will find this device an optimal solution, particularly in space-constrained or thermally variable environments.