TT Electronics/IRC

GQ8A023922DAT

GQ8A023922DAT Description

The GQ8A023922DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 8-resistor isolated network features a 39.2KΩ resistance value per resistor with an exceptional ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination facilitates reliable surface-mount (SMD) assembly, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for power-sensitive designs.

GQ8A023922DAT Features

• Precision Performance: ±0.5% tolerance and ±50ppm/°C TCR for stable operation in varying environments.
• Robust Construction: Ceramic case and thin-film technology ensure high reliability and low noise.
• Compact & Efficient: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) QSOP package with 0.64mm pitch for space-constrained PCBs.
• High Voltage Handling: Supports up to 100V maximum voltage rating, ideal for industrial and instrumentation use.
• Isolated Design (ISOL): Each resistor is electrically isolated, reducing crosstalk in multi-channel circuits.
• Non-Automotive/Non-PPAP: Suitable for commercial and industrial applications where PPAP compliance is not required.

GQ8A023922DAT Applications

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

• Signal conditioning in data acquisition systems.
• Voltage division and reference networks in test/measurement equipment.
• Feedback networks for op-amps and ADCs/DACs.
• Medical instrumentation requiring low drift and high accuracy.
• Industrial control systems where thermal stability is critical.

Conclusion of GQ8A023922DAT

The GQ8A023922DAT stands out for its combination of precision, compactness, and isolation, making it a superior choice for engineers designing high-reliability electronics. Its ceramic thin-film construction and tight electrical specifications cater to applications demanding long-term stability and minimal performance variance. While not RoHS-compliant, its robust performance in harsh environments (70–125°C) ensures suitability for industrial and professional-grade systems. For designs prioritizing accuracy and space efficiency, this resistor network delivers unmatched value.