TT Electronics/IRC

GUS-QS8A-02-1153-CB

GUS-QS8A-02-1153-CB Description

The GUS-QS8A-02-1153-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 115K Ohm resistance with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The thin-film technology provides superior accuracy, low noise, and long-term reliability compared to thick-film alternatives.

GUS-QS8A-02-1153-CB Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR for critical applications.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Compact Design: 4.9mm x 6.02mm footprint with a 1.47mm profile, ideal for space-constrained PCBs.
• Isolated Configuration: Eight independent resistors (ISOL designator) for flexible circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable reliable SMT placement.
• Non-Automotive/Non-PPAP: Suitable for industrial, medical, and instrumentation use.

GUS-QS8A-02-1153-CB Applications

This resistor network excels in:

• Precision Voltage Dividers: High-accuracy signal conditioning in test equipment.
• ADC/DAC Circuits: Stable reference networks for data converters.
• Medical Devices: Reliable performance in patient monitoring systems.
• Industrial Controls: Robust operation in PLCs and sensor interfaces.
• Communications Equipment: Low-noise signal processing in RF and baseband circuits.

Conclusion of GUS-QS8A-02-1153-CB

The GUS-QS8A-02-1153-CB combines precision, compactness, and reliability, making it a standout choice for engineers designing high-performance electronics. Its thin-film isolation, tight tolerances, and robust package address challenges in analog signal chains, while its industry-standard QSOP form factor ensures compatibility with automated assembly processes. Ideal for applications demanding long-term stability and minimal drift, this network is a cost-effective solution for non-automotive precision circuits.