TT Electronics/IRC

GUS-QS8A-01-7500-GG

GUS-QS8A-01-7500-GG Description

The GUS-QS8A-01-7500-GG from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision surface-mount applications. This thin-film resistor network offers a 750Ω resistance per element with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it features a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuits requiring isolation and reliability.

GUS-QS8A-01-7500-GG Features

• High Precision: Thin-film technology delivers ±100ppm/°C TCR and 2% tolerance for consistent performance.
• Robust Power Handling: 0.75W total power rating (0.1W per resistor) with derating up to 125°C.
• Compact & Durable: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch, ideal for high-density PCB designs.
• Isolated Design: Circuit designator "ISOL" ensures independent resistor performance, reducing crosstalk.
• Industrial-Grade: Operates reliably from -70°C to +125°C, though not automotive or PPAP compliant.

GUS-QS8A-01-7500-GG Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems where stability is critical.
• Test & Measurement Equipment: High-accuracy instrumentation requiring low TCR drift.
• Industrial Controls: PLCs and sensor interfaces demanding rugged, space-efficient components.
• Communication Systems: RF and analog signal processing with minimal thermal variance.

Conclusion of GUS-QS8A-01-7500-GG

The GUS-QS8A-01-7500-GG combines thin-film precision, compact packaging, and isolated resistor performance for applications requiring reliability in harsh environments. While not RoHS-compliant, its wide temperature range, low TCR, and high power density make it a standout choice for industrial and precision electronics. Engineers will appreciate its balance of performance, size, and cost-effectiveness in space-constrained designs.