TT Electronics/IRC

GUS-QS8A-03-3480-GG

GUS-QS8A-03-3480-GG Description

The GUS-QS8A-03-3480-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device integrates 8 isolated resistors, each with a 348Ω resistance value and a tight 2% tolerance. With a ±25ppm/°C temperature coefficient, it ensures stable performance across a wide operating temperature range of 70°C to 125°C. The network offers a total power rating of 0.75W (3/4W) and 0.1W (1/10W) per resistor, making it suitable for demanding circuits requiring reliable power dissipation. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes space efficiency.

GUS-QS8A-03-3480-GG Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, enhancing design flexibility.
• High Power Handling: Supports 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and solderability.
• Wide Voltage Rating: 100V maximum voltage per resistor, suitable for industrial and telecom applications.
• Non-Automotive (PPAP No): Ideal for non-automotive precision electronics where RoHS compliance is not mandatory.

GUS-QS8A-03-3480-GG Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Equipment: Low-drift resistance paths in diagnostic and monitoring devices.
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Telecom Infrastructure: Stable termination and impedance matching in high-frequency modules.
• Test & Measurement: Calibration circuits requiring long-term stability and minimal TCR drift.

Conclusion of GUS-QS8A-03-3480-GG

The GUS-QS8A-03-3480-GG stands out for its precision, power efficiency, and isolation capabilities, making it a superior choice for engineers prioritizing reliability in compact designs. Its thin-film technology, high-temperature resilience, and flexible configuration cater to advanced electronics where accuracy and thermal performance are critical. While not RoHS-compliant, it remains a cost-effective solution for industrial and telecom applications demanding rigorous performance standards.