TT Electronics/IRC

GUS-QS8A-02-5232-BA

GUS-QS8A-02-5232-BA Description

The GUS-QS8A-02-5232-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package features eight isolated 52.3KΩ resistors with an ultra-tight tolerance of ±0.1% and a low temperature coefficient of ±50ppm/°C, ensuring exceptional stability across a wide operating temperature range of -55°C to +125°C. With a derated power range of 70°C to 125°C, it delivers reliable performance in thermally challenging environments. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS8A-02-5232-BA Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for critical analog/digital signal conditioning.
• Robust Power Handling: 0.1W per resistor (0.75W total) at 100V maximum rating, ideal for power-sensitive designs.
• Isolated Circuit Design: Independent resistors (ISOL configuration) prevent crosstalk in multi-channel systems.
• Thin-Film Technology: Delivers superior noise immunity and long-term reliability vs. thick-film alternatives.
• Industrial-Grade Durability: Non-automotive but suited for industrial controls, test equipment, and medical devices.
• Compact QSOP Package: 1.63mm seated height enables low-profile designs without sacrificing thermal performance.

GUS-QS8A-02-5232-BA Applications

This resistor network excels in:

• Precision Voltage Dividers: High-accuracy feedback loops in instrumentation amplifiers.
• ADC/DAC Reference Circuits: Stable reference networks for data converters in test/measurement systems.
• Medical Electronics: Patient monitoring devices requiring minimal drift over temperature.
• Industrial Automation: Isolated signal conditioning in PLCs and sensor interfaces.
• Telecom Infrastructure: Impedance matching and termination in high-frequency modules.

Conclusion of GUS-QS8A-02-5232-BA

The GUS-QS8A-02-5232-BA combines precision, power efficiency, and compactness, making it a standout choice for engineers prioritizing signal integrity and thermal resilience. Its isolated thin-film design and QSOP gull-wing package cater to high-density PCBs, while the 0.1% tolerance ensures repeatability in critical applications. Though not RoHS-compliant, it remains a robust solution for industrial and medical electronics where performance outweighs regulatory constraints.