TT Electronics/IRC

GUS-QS8A-03-6980-BA

GUS-QS8A-03-6980-BA Description

The GUS-QS8A-03-6980-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and low temperature coefficient performance. This 8-resistor isolated network features a 698Ω resistance value per resistor with an exceptional 0.1% tolerance and a ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -55°C to +125°C. Housed in a 16-pin QSOP (QSOP-16) package with gull-wing SMD termination, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) ideal for space-constrained PCB designs. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for reliability in precision analog and digital circuits.

GUS-QS8A-03-6980-BA Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Thin-film technology ensures low noise, high stability, and long-term reliability.
• Compact Design: QSOP-16 package with 0.64mm terminal pitch for high-density PCB layouts.
• Isolated Configuration: Independent resistors (ISOL designator) allow flexible circuit design.
• Wide Temperature Range: Operates from -55°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing termination for automated assembly compatibility.
• Non-Automotive/Non-PPAP: Suitable for industrial, medical, and instrumentation use.

GUS-QS8A-03-6980-BA Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, gain networks, and feedback circuits in op-amp systems.
• Medical Electronics: Patient monitoring equipment and diagnostic devices requiring low drift.
• Test & Measurement: Calibration tools and high-accuracy multichannel sensor interfaces.
• Communication Systems: Impedance matching and filtering in RF/data acquisition modules.
• Industrial Controls: PLCs and process instrumentation where temperature stability is critical.

Conclusion of GUS-QS8A-03-6980-BA

The GUS-QS8A-03-6980-BA stands out for its combination of precision, compactness, and isolation, making it a superior choice over bulkier or less stable alternatives. Its thin-film technology and tight tolerances cater to high-reliability sectors like medical and industrial electronics, while the QSOP package ensures compatibility with modern SMD assembly processes. For engineers prioritizing accuracy, thermal performance, and space efficiency, this resistor network delivers an optimal balance of technical specifications and practical usability.