TT Electronics/IRC

GUS-QS8A-03-1152-FF

GUS-QS8A-03-1152-FF Description

The GUS-QS8A-03-1152-FF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 11.5KΩ resistance, 1% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it delivers reliable performance in compact, surface-mount designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while its rectangular package (4.9mm x 6.02mm x 1.47mm) optimizes board space.

GUS-QS8A-03-1152-FF Features

• Thin-film technology: Offers superior accuracy, low noise, and stability compared to thick-film alternatives.
• Isolated circuit design (ISOL): Each resistor operates independently, ideal for multi-channel applications.
• High power density: 0.75W total dissipation in a compact QSOP package.
• Wide temperature range: Derated power operation up to 125°C ensures reliability in harsh environments.
• Precision tolerance: 1% resistance tolerance and ±25ppm/°C TCR for critical analog/digital circuits.
• RoHS non-compliant: Suitable for legacy or specialized industrial systems where RoHS exemptions apply.

GUS-QS8A-03-1152-FF Applications

This resistor network excels in:

• Analog signal conditioning: Voltage dividers, sensor interfaces, and op-amp feedback networks.
• Medical instrumentation: High-accuracy measurement systems requiring stable resistance values.
• Industrial controls: PLCs, motor drivers, and power management circuits.
• Telecommunications: RF modules and filtering circuits where low TCR is critical.
• Automotive (non-AECQ): Non-safety-critical systems like infotainment or lighting controls.

Conclusion of GUS-QS8A-03-1152-FF

The GUS-QS8A-03-1152-FF combines precision, power efficiency, and compactness, making it a standout choice for engineers needing reliable thin-film resistor networks. Its isolated design, tight tolerance, and robust thermal performance cater to demanding applications in industrial, medical, and telecom sectors. While not automotive-grade or RoHS-compliant, its technical superiority in stability and space-saving packaging ensures longevity in specialized electronic designs.