TT Electronics/IRC

GUS-QS8A-03-1581-FA

GUS-QS8A-03-1581-FA Description

The GUS-QS8A-03-1581-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 1.58KΩ resistance, 1% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stability across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable performance in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the rectangular QSOP package (4.9mm x 6.02mm x 1.47mm) optimizes board space.

GUS-QS8A-03-1581-FA Features

• Precision Thin Film Technology: Ensures low noise and high accuracy (±1% tolerance).
• Isolated Resistor Network (ISOL): Each of the 8 resistors operates independently, enhancing design flexibility.
• Wide Temperature Range: Stable performance from 70°C to 125°C with derated power.
• High Power Handling: 0.75W total (0.1W per resistor) at 100V maximum voltage rating.
• Compact QSOP Package: Space-saving 16-pin design with 1.63mm seated height.
• Robust Construction: Gull-wing leads for secure surface mounting and mechanical durability.
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial applications.

GUS-QS8A-03-1581-FA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference networks and instrumentation amplifiers.
• Medical Electronics: Patient monitoring systems requiring stable resistance values.
• Test & Measurement Equipment: Calibration circuits and high-accuracy signal processing.
• Industrial Control Systems: PLCs and process control modules where isolation is critical.

Conclusion of GUS-QS8A-03-1581-FA

The GUS-QS8A-03-1581-FA combines high precision, compact design, and robust performance, making it a superior choice for applications demanding tight tolerance and thermal stability. Its isolated thin-film resistors and QSOP packaging provide engineers with a reliable solution for space-constrained, high-accuracy designs. While not suited for automotive use, it is ideal for industrial, medical, and test equipment where consistency and durability are paramount.