TT Electronics/IRC

GQCA022372DBT

GQCA022372DBT Description

The GQCA022372DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP device integrates 12 isolated resistors, each with a 23.7KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a ±50ppm/°C temperature coefficient. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its 100V maximum voltage rating and 1W total power dissipation make it suitable for high-reliability circuits.

GQCA022372DBT Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR ensure stable operation in temperature-variable environments.
• Robust Construction: Ceramic case enhances thermal management and mechanical strength.
• High-Density Integration: 12 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) save board space.
• Reliable Termination: Gull-wing leads provide secure soldering and vibration resistance.
• Wide Operating Range: 70°C to 125°C derated power range and 100V rating suit industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Non-RoHS Compliance: Ideal for legacy systems requiring leaded components.

GQCA022372DBT Applications

This resistor network excels in precision analog circuits, including:

• Signal conditioning in instrumentation and test equipment.
• Voltage division and impedance matching in communication systems.
• Feedback networks for op-amps and ADCs/DACs.
• Medical devices requiring stable, low-drift resistance.
• Industrial control systems where high-temperature operation is critical.

Conclusion of GQCA022372DBT

The GQCA022372DBT combines precision, durability, and compactness, making it a standout choice for engineers needing reliable resistor networks in harsh environments. Its ceramic construction, tight tolerances, and high-voltage capability address challenges in industrial, medical, and communication designs. While not automotive-grade, its performance metrics align with rigorous commercial and military standards, offering a cost-effective solution for high-accuracy applications.