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MAX5490TB05000+T

MAX5490TB05000+T Description

The MAX5490TB05000+T by 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. Housed in a compact TO236-3 (SOT-23-3) package with dimensions of 2.92mm x 1.30mm (0.115" x 0.051"), this surface-mount device features two matched resistors with values of 16.67kΩ and 83.33kΩ, achieving a ±0.05% resistor matching ratio and an ultra-low ±1ppm/°C resistor-ratio drift. Its ±35ppm/°C temperature coefficient ensures stability across a wide operating range, making it ideal for precision analog circuits.

MAX5490TB05000+T Features

• Precision Matched Resistors: ±0.05% matching ratio for accurate voltage division.
• Low TCR Performance: ±1ppm/°C ratio drift and ±35ppm/°C individual resistor TCR.
• Compact & Robust: Miniature SOT-23-3 package with 1.12mm (0.044") height, suitable for space-constrained designs.
• High Power Handling: 67.2mW power dissipation per element.
• Reliable Compliance: ROHS3 and REACH compliant, with MSL 1 (Unlimited) moisture sensitivity.
• Optimized for Voltage Dividers: TCR-matched resistors minimize thermal errors in precision applications.

MAX5490TB05000+T Applications

• Precision Voltage Dividers: Ideal for reference voltage generation in ADCs, DACs, and sensor interfaces.
• Industrial & Automotive Systems: Suitable for harsh environments due to stable performance over temperature.
• Portable Electronics: Low-profile design fits wearable and IoT devices.
• Test & Measurement Equipment: Ensures accuracy in calibration circuits and signal conditioning.

Conclusion of MAX5490TB05000+T

The MAX5490TB05000+T stands out for its exceptional matching accuracy, low thermal drift, and compact form factor, making it a superior choice for precision analog designs. While obsolete, its performance remains unmatched for applications demanding stable, high-accuracy voltage division. Engineers seeking reliable resistor networks for critical systems should consider legacy stock or alternative MAX5490 variants for similar benefits.