TT Electronics/IRC

GUS-QS8B-03-2322-GF

GUS-QS8B-03-2322-GF Description

The GUS-QS8B-03-2322-GF 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 integrates 15 resistors with a 23.2K Ohm resistance value and a tight 2% tolerance, ensuring reliable signal conditioning and voltage division. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating temperature range of 70°C to 125°C. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Packaged in a tube, this surface-mount (SMD) component features gull-wing terminals for secure PCB attachment.

GUS-QS8B-03-2322-GF Features

• Precision Thin Film Technology: Offers low noise and high stability for sensitive analog/digital circuits.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with ±0.1mm length/height tolerances enable high-density PCB layouts.
• Robust Power Handling: 0.75W total dissipation (distributed across 15 resistors) mitigates thermal stress.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, ideal for industrial environments.
• BUS Circuit Designator: Optimized for bus termination, pull-up/pull-down networks, and voltage dividers.
• Non-Automotive (PPAP No): Tailored for commercial/industrial use, though not PPAP-compliant for automotive applications.

GUS-QS8B-03-2322-GF Applications

• Signal Conditioning: Precision attenuation in data acquisition systems and sensor interfaces.
• Voltage Division: Reference networks in ADCs/DACs and feedback loops.
• Bus Termination: Impedance matching for high-speed digital lines (e.g., SPI, I²C).
• Industrial Controls: Stable performance in PLCs, motor drives, and power supplies.
• Medical Electronics: Low-drift circuits in diagnostic equipment where consistency is critical.

Conclusion of GUS-QS8B-03-2322-GF

The GUS-QS8B-03-2322-GF excels in precision, power efficiency, and miniaturization, distinguishing itself from generic resistor arrays with its thin-film technology and tight tolerances. While not RoHS-compliant, its thermal resilience and low TCR make it a top choice for industrial and instrumentation designs requiring long-term reliability. Engineers will value its space-saving QSOP footprint and balanced power distribution, particularly in high-density or thermally constrained applications.