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MAX5490MA02000-T

MAX5490MA02000-T Description

The MAX5490MA02000-T from Analog Devices Inc./Maxim Integrated is a high-precision matched resistor-divider network designed for applications requiring tight tolerance and low drift. This surface-mount device features two resistors with values of 33.34kΩ and 66.67kΩ, configured as a voltage divider with an exceptional ±0.035% resistor matching ratio and a ±1ppm/°C resistor-ratio drift. Encased in a compact 2.92mm x 1.30mm (0.115" x 0.051") package with a 1.12mm (0.044") profile, it is ideal for space-constrained designs. The device operates with a ±35ppm/°C temperature coefficient and a 67.2mW power rating per element, ensuring reliable performance in precision analog circuits.

MAX5490MA02000-T Features

• Ultra-Precise Matching: ±0.035% resistor matching ratio ensures minimal error in voltage division.
• Low Drift: ±1ppm/°C resistor-ratio drift maintains accuracy across temperature variations.
• Compact Footprint: Miniature 3-pin SMT package saves board space.
• High Power Handling: 67.2mW per resistor supports robust operation.
• Wide Applications: Suitable for TCR-matched voltage dividers, DAC/ADC reference networks, and sensor conditioning.
• Reliable Construction: MSL 3 (168 hours) moisture sensitivity ensures durability in humid environments.

MAX5490MA02000-T Applications

The MAX5490MA02000-T excels in precision analog systems, including:

• Voltage References: Provides stable division ratios for DAC/ADC reference circuits.
• Sensor Signal Conditioning: Ensures accurate scaling in bridge networks and transducer interfaces.
• Test & Measurement Equipment: Delivers repeatable performance in calibration systems.
• Industrial Control Systems: Maintains precision in feedback loops and signal processing.
• Portable Electronics: Compact size and low drift suit battery-powered devices.

Conclusion of MAX5490MA02000-T

The MAX5490MA02000-T stands out for its exceptional matching accuracy, low thermal drift, and compact form factor, making it a superior choice for precision voltage division. Its high power tolerance and robust construction cater to demanding industrial and instrumentation applications. Engineers seeking reliable, space-efficient resistor networks for TCR-matched designs will find this device indispensable.