TT Electronics/IRC

GUS-QS8A-01-6800-GB

GUS-QS8A-01-6800-GB Description

The GUS-QS8A-01-6800-GB from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. With a 680Ω resistance value per resistor and a tight 2% tolerance, this device ensures reliable signal conditioning and voltage division in compact circuits. Housed in a 16-pin QSOP package, it features isolated (ISOL) circuit design, making it ideal for applications requiring independent resistor functionality. The thin-film technology delivers excellent stability with a ±100ppm/°C temperature coefficient, while the 0.75W (3/4W) total power rating and 0.1W per resistor ensure robust performance in demanding environments.

GUS-QS8A-01-6800-GB Features

• Precision Resistance: 680Ω ±2% tolerance for accurate signal processing.
• High Power Handling: 0.75W total (0.1W per resistor) with derating from 70°C to 125°C.
• Stable Thin-Film Construction: Low TCR (±100ppm/°C) ensures minimal drift over temperature.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with 0.64mm pitch gull-wing leads for high-density SMT designs.
• Isolated Resistors: Independent resistors (ISOL) enable flexible circuit configurations.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive Grade: Optimized for general-purpose and commercial applications.

GUS-QS8A-01-6800-GB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and gain setting in op-amp circuits.
• Signal Conditioning: Sensor interfaces, ADC/DAC reference networks, and filtering.
• Industrial Electronics: PLCs, test equipment, and power supply control.
• Consumer Electronics: Audio amplifiers, display drivers, and embedded systems.
• Space-Constrained Designs: Ideal for compact PCBs due to its QSOP footprint and surface-mount compatibility.

Conclusion of GUS-QS8A-01-6800-GB

The GUS-QS8A-01-6800-GB combines precision, power efficiency, and compactness, making it a standout choice for engineers needing reliable resistor networks in space-sensitive applications. Its thin-film isolation, stable TCR, and robust power rating differentiate it from generic arrays, particularly in high-accuracy analog systems. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, consumer, and instrumentation markets. For designs demanding tight tolerances and thermal stability, this model delivers exceptional performance in a miniaturized form factor.