TT Electronics/IRC

GUS-QS8A-03-5602-GG

GUS-QS8A-03-5602-GG Description

The GUS-QS8A-03-5602-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 56K Ohm resistance value with a tight 2% tolerance and an ultra-stable ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) with a 0.64mm terminal pitch, making it ideal for space-constrained PCB designs. The 0.75W (3/4W) total power rating and 100V maximum voltage rating enhance its suitability for demanding circuits.

GUS-QS8A-03-5602-GG Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Compact QSOP Package: Surface-mountable 16-pin gull-wing design ensures ease of assembly and thermal management.
• Wide Operating Range: Performs reliably from -55°C to +125°C (derated power).
• Non-Automotive/Non-PPAP: Optimized for industrial, telecom, and instrumentation use.

GUS-QS8A-03-5602-GG Applications

• Signal Conditioning: Ideal for op-amp feedback networks and ADC/DAC interfaces due to low TCR.
• Medical Equipment: Stable performance in patient monitoring systems and diagnostic devices.
• Telecom Infrastructure: Used in baseband processing and RF matching circuits.
• Test & Measurement: Precision voltage dividers and calibration circuits benefit from its tight tolerance.
• Industrial Controls: Isolated resistors prevent ground loops in PLCs and sensor interfaces.

Conclusion of GUS-QS8A-03-5602-GG

The GUS-QS8A-03-5602-GG excels in high-precision, thermally challenging environments, offering superior stability and power efficiency compared to thicker-film alternatives. Its isolated design, compact QSOP package, and thin-film technology make it a standout choice for engineers prioritizing accuracy and reliability in industrial, medical, and telecom systems. While not RoHS-compliant, its performance metrics justify its use in specialized applications where durability and precision are critical.