TT Electronics/IRC

GQ8A036800DBT

GQ8A036800DBT Description

The GQ8A036800DBT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin QSOP ceramic package, it features 680Ω resistors with an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide -70°C to +125°C operating range. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) network is engineered for reliability in precision analog and digital circuits. Its gull-wing termination and 0.64mm pitch facilitate compact PCB layouts, while the ceramic case enhances thermal and mechanical robustness.

GQ8A036800DBT Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for stable performance in temperature-variable environments.
• Robust Construction: Ceramic QSOP package ensures durability and excellent heat dissipation.
• Space-Efficient: Compact 4.9mm × 6.02mm × 1.47mm dimensions with 16-pin gull-wing leads for high-density designs.
• Isolation-Centric Design: ISOL circuit configuration minimizes crosstalk, ideal for isolated signal paths.
• Wide Operating Range: Derated power capability up to 125°C, suitable for industrial and harsh environments.
• Thin Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GQ8A036800DBT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Isolation Barriers: Signal isolation in medical devices, industrial PLCs, and automotive control systems (non-automotive grade).
• Communication Systems: Impedance matching and termination in high-frequency RF modules.
• Power Management: Current sensing and balancing in DC-DC converters or battery management systems (BMS).
• Aerospace & Defense: Reliable performance in avionics and ruggedized electronics due to ceramic encapsulation.

Conclusion of GQ8A036800DBT

The GQ8A036800DBT stands out for its combination of precision, power handling, and compactness, making it a superior choice for engineers prioritizing signal integrity and thermal resilience. While not RoHS-compliant or PPAP-certified, its thin-film isolation network excels in applications requiring tight tolerances and minimal drift. Ideal for high-reliability systems where space and performance are critical, this resistor network is a versatile solution for advanced electronics design.