TT Electronics/IRC

GQ8A035492DBT

GQ8A035492DBT Description

The GQ8A035492DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 54.9KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy in circuit designs. The ceramic case and gull-wing termination style provide robust mechanical stability and reliable surface-mount compatibility. With a ±25ppm/°C temperature coefficient, this network maintains stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations.

GQ8A035492DBT Features

• Precision Performance: 0.5% tolerance and ±25ppm/°C TCR for high-accuracy applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Design: 8 independent resistors (ISOL configuration) for flexible circuit integration.
• High Power Handling: 0.1W per resistor (0.75W total) and 100V maximum voltage rating.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing leads for secure SMD mounting.
• Wide Temperature Range: Operates from -70°C to +125°C, ideal for harsh environments.

GQ8A035492DBT Applications

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

• Isolation & Signal Conditioning: Ideal for op-amp feedback networks, DAC/ADC interfaces, and sensor signal paths.
• Medical & Industrial Electronics: Suitable for high-reliability systems requiring stable resistance under thermal stress.
• Automotive & Aerospace (non-Automotive PPAP): Despite lacking PPAP certification, its rugged design suits non-safety-critical automotive subsystems.
• Test & Measurement Equipment: Ensures accuracy in calibration and instrumentation circuits.

Conclusion of GQ8A035492DBT

The GQ8A035492DBT stands out for its precision, isolation capability, and rugged ceramic construction, making it a superior choice for engineers prioritizing stability and accuracy in compact designs. While not RoHS-compliant or PPAP-certified, its thin-film technology and wide operational range make it indispensable for industrial, medical, and high-performance electronics where reliability is paramount.