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MAX5492LA10000+T

MAX5492LA10000+T Description

The MAX5492LA10000+T from Analog Devices Inc./Maxim Integrated is a high-precision, dual-resistor network designed for voltage divider applications requiring tight tolerance and low temperature coefficient performance. Packaged in a compact SC74A (5-pin SOT-23) form factor, it features two matched resistors with values of 909.1Ω and 9.091kΩ, offering a precise 10:1 divider ratio with an exceptional matching accuracy of ±0.035%. The device operates with a ±35ppm/°C temperature coefficient and a ±1.5ppm/°C resistor-ratio drift, ensuring stability across varying environmental conditions. With a 160mW power rating per element and RoHS3 compliance, it is suitable for demanding industrial and automotive applications.

MAX5492LA10000+T Features

• Precision Matched Resistors: Ultra-tight ±0.035% ratio matching for accurate voltage division.
• Low TCR & Ratio Drift: ±35ppm/°C temperature coefficient and ±1.5ppm/°C ratio drift ensure long-term stability.
• Compact SMT Package: 2.90mm x 1.63mm (SC74A) footprint ideal for space-constrained designs.
• High Power Handling: 160mW per resistor for robust performance in high-load scenarios.
• Reliable Construction: MSL 1 (Unlimited) moisture sensitivity and REACH unaffected compliance.
• Wide Applications: Optimized for TCR-matched voltage dividers, DAC/ADC reference circuits, and sensor signal conditioning.

MAX5492LA10000+T Applications

• Precision Voltage Dividers: Used in DAC/ADC reference networks for minimal error propagation.
• Sensor Interface Circuits: Ensures accurate signal scaling in strain gauges, RTDs, and bridge sensors.
• Automotive Electronics: Suitable for ECU signal conditioning due to its high stability and reliability.
• Industrial Control Systems: Ideal for process control instrumentation requiring low drift and high precision.
• Test & Measurement Equipment: Provides repeatable accuracy in calibration and measurement systems.

Conclusion of MAX5492LA10000+T

The MAX5492LA10000+T stands out as a high-performance resistor network, combining precision, stability, and compactness for critical voltage division tasks. Its low TCR, tight ratio matching, and robust power handling make it superior to generic resistor arrays, particularly in precision analog circuits and harsh environments. While marked as obsolete, its technical merits ensure it remains a viable choice for legacy or specialized designs demanding uncompromising accuracy. Engineers designing high-reliability systems should consider this component for its proven performance in sensor interfacing, automotive, and industrial applications.