TT Electronics/IRC

GUS-QS8A-03-2202-GA

GUS-QS8A-03-2202-GA Description

The GUS-QS8A-03-2202-GA is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications requiring stable resistance values and low temperature coefficients. This 16-pin QSOP package features 8 isolated 22KΩ resistors with a 2% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it offers robust power handling in a compact 4.9mm x 6.02mm x 1.47mm surface-mount package. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the isolated circuit design (ISOL) enhances flexibility in circuit configurations.

GUS-QS8A-03-2202-GA Features

• Precision Thin Film Technology: Delivers stable resistance with low noise and high accuracy (±25ppm/°C).
• High Power Handling: 0.75W total (0.1W per resistor) at 125°C maximum operating temperature.
• Compact QSOP Package: 4.9mm x 6.02mm footprint with 1.63mm seated height, ideal for space-constrained designs.
• Isolated Resistors (ISOL): Independent resistors allow versatile circuit designs without crosstalk.
• Robust Construction: 100V maximum voltage rating and thin-film durability ensure long-term reliability.
• Surface-Mount Gull Wing Terminals: 0.64mm pitch for secure soldering and automated assembly compatibility.

GUS-QS8A-03-2202-GA Applications

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

• Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance.
• Communication Systems: RF modules, filters, and impedance matching networks.
• Medical Devices: Low-noise, high-reliability circuits for diagnostic equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems where isolation is key.

Conclusion of GUS-QS8A-03-2202-GA

The GUS-QS8A-03-2202-GA combines precision, power efficiency, and compactness, making it a superior choice for engineers needing reliable resistor networks in high-density PCB layouts. Its isolated thin-film design, wide temperature stability, and ease of integration cater to demanding applications in industrial, medical, and communication systems. While not PPAP or automotive-rated, its performance and TT Electronics/IRC quality ensure durability in professional and prototyping environments.