TT Electronics/IRC

GQ8A019761GAT

GQ8A019761GAT Description

The GQ8A019761GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 9.76KΩ resistance value with a tight 2% tolerance and a low ±100ppm/°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 0.75W (3/4W) total power rating and 0.1W per resistor make it suitable for demanding circuits, while its 100V maximum voltage rating ensures reliability in high-voltage environments.

GQ8A019761GAT Features

• Precision Thin Film Technology: Delivers high accuracy and low noise for sensitive analog/digital circuits.
• Ceramic QSOP Package: Provides superior thermal management and mechanical robustness compared to plastic alternatives.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Gull Wing Termination: Ensures reliable surface-mount (SMD) soldering for automated PCB assembly.
• Wide Operating Range: Stable performance from -55°C to +125°C (derated power up to 125°C).
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation applications where automotive compliance isn’t required.

GQ8A019761GAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: Isolated amplification/filtering stages in test equipment.
• Medical Electronics: Stable biasing for sensors and monitors.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency systems.
• Industrial Control Systems: Robust performance in harsh environments.

Conclusion of GQ8A019761GAT

The GQ8A019761GAT combines precision, reliability, and compact design, making it a standout choice for engineers needing high-density resistor networks. Its ceramic construction, isolation, and thin-film technology offer advantages over standard arrays, particularly in noise-sensitive or thermally challenging applications. While not RoHS-compliant, its performance in industrial and professional electronics justifies its use where regulatory flexibility exists.