TT Electronics/IRC

GQ8A023011GAT

GQ8A023011GAT Description

The GQ8A023011GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 3.01KΩ resistance value 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 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. 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 demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A023011GAT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±50ppm/°C) for stable operation.
• Robust Ceramic Package: Enhances thermal performance and mechanical strength in harsh environments.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive applications.
• Compact QSOP-16 Form Factor: Saves board space with dimensions of 4.9mm (L) × 6.02mm (D) × 1.47mm (H) and a 0.64mm terminal pitch.
• Wide Operating Range: Rated for -55°C to +125°C, ideal for industrial and automotive-grade systems (though non-automotive PPAP).
• High Power Handling: 0.75W total dissipation supports power-intensive designs.

GQ8A023011GAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems requiring low drift.
• Industrial Control Systems: PLCs, sensor interfaces, and motor drivers where thermal stability is critical.
• Test & Measurement Equipment: Calibration circuits, DAQ systems benefiting from tight tolerances.
• Aerospace & Defense: Ruggedized electronics due to ceramic packaging and wide temperature tolerance.

Conclusion of GQ8A023011GAT

The GQ8A023011GAT stands out for its precision, isolation, and robust construction, making it a top choice for engineers needing reliable resistor networks in compact, high-performance designs. While not RoHS-compliant or automotive-qualified, its thin-film accuracy, ceramic durability, and high power rating make it ideal for industrial, medical, and aerospace applications where stability and longevity are paramount. Its QSOP-16 gull-wing package ensures compatibility with modern SMT assembly processes.