TT Electronics/IRC

GUS-QS8A-01-1470-FD

GUS-QS8A-01-1470-FD Description

The GUS-QS8A-01-1470-FD from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 147 Ω resistance value with a tight 1% tolerance and a ±100 ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9 mm × 6.02 mm × 1.47 mm) while delivering a total power rating of 0.75W (3/4W) and 0.1W per resistor. Its 100V maximum voltage rating and thin-film technology make it ideal for high-reliability circuits requiring low noise and high accuracy.

GUS-QS8A-01-1470-FD Features

• Precision Thin Film Technology: Ensures low noise, high stability, and tight tolerance (±1%).
• Isolated Network (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: Space-saving 16-pin gull-wing SMD design with 0.64 mm pitch for high-density PCB layouts.
• Wide Temperature Range: Reliable performance from 70°C to 125°C with a ±100 ppm/°C TCR.
• Robust Construction: Rectangular QSOP case with tight dimensional tolerances (±0.1 mm height, ±0.2 mm depth).

GUS-QS8A-01-1470-FD Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems where accuracy and stability are critical.
• Industrial Control Systems: PLCs, sensor interfaces, and motor drive circuits requiring high-voltage isolation.
• Telecommunications: RF and baseband signal processing with low parasitic effects.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits needing stable resistance.

Conclusion of GUS-QS8A-01-1470-FD

The GUS-QS8A-01-1470-FD combines precision, power efficiency, and compactness, making it a superior choice for high-density, high-reliability designs. Its isolated thin-film resistors, wide temperature range, and QSOP package address challenges in medical, industrial, and telecom applications where accuracy and space constraints coexist. While not PPAP or automotive-rated, its performance metrics and TT Electronics/IRC’s quality ensure dependable operation in demanding environments.