TT Electronics/IRC

GUS-QS8A-02-2211-GA

GUS-QS8A-02-2211-GA Description

The GUS-QS8A-02-2211-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 2.21KΩ resistance value per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. Packaged in a 16-pin QSOP (QSOP-16) case, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) with gull-wing SMD termination, making it ideal for space-constrained PCB designs. The 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating ensure reliable performance in demanding circuits.

GUS-QS8A-02-2211-GA Features

• Thin-film technology: Delivers superior accuracy, low noise, and long-term stability.
• Isolated circuit design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• High power density: 0.75W total power in a miniature QSOP package.
• Wide voltage rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Robust construction: Withstands 125°C maximum operating temperature, ensuring reliability in harsh environments.
• Precision termination: 0.64mm pitch gull-wing leads facilitate automated assembly and strong solder joints.

GUS-QS8A-02-2211-GA Applications

This resistor network excels in:

• Analog signal conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical electronics: Patient monitoring systems where stability and accuracy are critical.
• Industrial automation: PLCs, sensor interfaces, and control systems requiring high-temperature tolerance.
• Test & measurement equipment: Calibration circuits, DAQ systems, and precision instrumentation.
• Telecommunications: RF modules and filtering circuits demanding low TCR and tight tolerances.

Conclusion of GUS-QS8A-02-2211-GA

The GUS-QS8A-02-2211-GA stands out for its precision, compactness, and ruggedness, making it a top choice for engineers designing high-reliability electronics. Its thin-film isolation, wide temperature range, and high power rating offer distinct advantages over thicker-film or bulkier alternatives. Whether for medical, industrial, or telecom applications, this resistor network delivers consistent performance where accuracy and durability are paramount.