TT Electronics/IRC

GUS-QS8A-02-1583-DA

GUS-QS8A-02-1583-DA Description

The GUS-QS8A-02-1583-DA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 158K Ohm resistance value with an ultra-tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70 to 125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it ideal for space-constrained, high-reliability circuits. The 100V maximum voltage rating and thin-film technology provide excellent noise immunity and long-term stability.

GUS-QS8A-02-1583-DA Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR for accurate signal conditioning.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Compact Design: 4.9mm x 6.02mm footprint and 1.47mm profile for high-density PCB layouts.
• High Power Handling: 0.75W total (0.1W per resistor) at 125°C maximum operating temperature.
• Isolated Network: 8 independent resistors with 100V isolation, reducing crosstalk.
• Industry-Standard Package: QSOP-16 with 0.64mm pitch gull-wing leads for easy assembly.

GUS-QS8A-02-1583-DA Applications

This resistor network excels in precision analog and digital circuits, including:

• Medical Devices: Patient monitoring systems requiring stable, low-drift components.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation with tight tolerance demands.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Automotive Electronics (non-AECQ): Infotainment and control systems where space efficiency is critical.
• Test & Measurement Equipment: High-accuracy dividers and calibration circuits.

Conclusion of GUS-QS8A-02-1583-DA

The GUS-QS8A-02-1583-DA stands out for its precision, power efficiency, and compact form factor, making it a superior choice for engineers designing high-performance electronics. Its isolated thin-film resistors, high voltage rating, and robust thermal performance ensure reliability in critical applications. While not PPAP or automotive-grade, it remains a cost-effective solution for industrial, medical, and telecom systems requiring tight tolerances and minimal drift.