TT Electronics/IRC

GUS-QS8A-01-9092-GA

GUS-QS8A-01-9092-GA Description

The GUS-QS8A-01-9092-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package features 8 isolated resistors, each with a 90.9KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, it delivers reliable power dissipation while maintaining stability across a wide temperature range of -70°C to +125°C. The ±100ppm/°C temperature coefficient minimizes resistance drift, making it ideal for precision analog and digital systems.

GUS-QS8A-01-9092-GA Features

• High-Density Integration: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 16 gull-wing terminals for space-constrained designs.
• Isolated Resistors (ISOL): Eight independent 90.9KΩ thin-film resistors for flexible circuit design.
• Robust Performance: 100V maximum voltage rating and 125°C max operating temperature ensure reliability in harsh environments.
• Precision Stability: ±100ppm/°C TCR and 2% tolerance for minimal signal degradation.
• Surface-Mount Ready: 0.64mm terminal pitch and 1.63mm seated height for automated PCB assembly.
• Non-Automotive/Non-PPAP: Suitable for industrial, medical, and telecom applications where PPAP compliance is not required.

GUS-QS8A-01-9092-GA Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable resistance values.
• Test & Measurement Equipment: High-accuracy instrumentation and calibration devices.
• Industrial Controls: PLCs and sensor interfaces where temperature stability is critical.
• Telecom Infrastructure: Signal processing in base stations and networking hardware.

Conclusion of GUS-QS8A-01-9092-GA

The GUS-QS8A-01-9092-GA resistor network excels in precision, power efficiency, and miniaturization, offering superior performance over bulkier discrete resistors. Its thin-film technology and isolated design make it a preferred choice for engineers designing high-reliability analog systems. While not RoHS-compliant, its thermal stability and compact form factor justify its use in industrial, medical, and telecom applications where space and accuracy are paramount.