TT Electronics/IRC

GUS-QS8A-02-8452-FA

GUS-QS8A-02-8452-FA Description

The GUS-QS8A-02-8452-FA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 84.5KΩ resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable 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 delivers reliable power handling in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while its 4.9mm x 6.02mm x 1.47mm footprint makes it ideal for space-constrained applications.

GUS-QS8A-02-8452-FA Features

• Precision Thin Film Technology: Ensures low noise, high stability, and tight tolerance (±1%).
• High Power Density: 0.75W total rating (0.1W per resistor) in a compact QSOP package.
• Wide Operating Range: -55°C to +125°C with derated power up to 125°C.
• Isolated Resistors (ISOL): Independent 84.5KΩ resistors for flexible circuit design.
• Robust Construction: 100V maximum voltage rating and gull-wing leads for reliable SMT assembly.
• Non-Automotive, Non-PPAP: Suitable for industrial, medical, and instrumentation applications.

GUS-QS8A-02-8452-FA Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division where stability and accuracy are critical. Key use cases include:

• Medical Devices: Patient monitoring equipment requiring low-drift components.
• Test & Measurement: High-accuracy instrumentation and calibration systems.
• Industrial Controls: PLCs, sensor interfaces, and feedback networks.
• Communications: RF and baseband signal processing in compact modules.
• Power Management: Voltage reference and divider networks in DC-DC converters.

Conclusion of GUS-QS8A-02-8452-FA

The GUS-QS8A-02-8452-FA combines precision, power efficiency, and compactness, making it a standout choice for demanding electronics. Its thin-film isolation, tight tolerance, and robust packaging cater to applications where reliability and space savings are paramount. While not RoHS-compliant, its performance in industrial and medical systems justifies its use in specialized designs. Engineers seeking a high-density, stable resistor network will find this model a compelling solution.