TT Electronics/IRC

GUS-QS8A-02-2201-GG

GUS-QS8A-02-2201-GG Description

The GUS-QS8A-02-2201-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 8-resistor isolated network features a 2.2KΩ resistance value per resistor with a tight 2% 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 excellent solderability and mechanical stability for automated assembly processes. The device supports a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor, making it suitable for power-sensitive designs.

GUS-QS8A-02-2201-GG Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term stability.
• High-Density Packaging: Compact 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint optimizes board space.
• Isolated Circuit Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Robust Construction: QSOP case with 0.64mm terminal pitch ensures reliable surface-mount performance.
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation applications.

GUS-QS8A-02-2201-GG Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers & Pull-Up/Pull-Down Networks: Stable resistance values ensure signal integrity.
• ADC/DAC Reference Circuits: Low TCR minimizes drift in critical measurement systems.
• Medical & Test Equipment: High reliability meets stringent performance demands.
• Communication Infrastructure: Suitable for RF and signal conditioning modules.
• Power Management: Isolated resistors enable safe biasing and feedback loops.

Conclusion of GUS-QS8A-02-2201-GG

The GUS-QS8A-02-2201-GG combines precision thin-film technology, compact packaging, and isolated resistor configurability, making it a standout choice for engineers requiring high-density, stable resistance networks. Its 2% tolerance, low TCR, and 0.75W power handling cater to demanding applications in industrial, medical, and communication systems. While not RoHS-compliant, its performance and reliability justify its use in non-consumer environments where precision is paramount.