TT Electronics/IRC

GQCA023482DBT

GQCA023482DBT Description

The GQCA023482DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a resistance value of 34.8KΩ and a tight tolerance of ±0.5%, ensuring exceptional accuracy. The ceramic case style and gull-wing termination enable reliable surface-mount assembly, while the ±50ppm/°C temperature coefficient guarantees stable performance across a wide operating range of -70°C to +125°C. With a 100V maximum voltage rating and 0.1W power rating per resistor (1W total), this network is engineered for precision signal conditioning, isolation, and voltage division in critical circuits.

GQCA023482DBT Features

• High Precision: Thin-film technology delivers 0.5% tolerance and low TCR (±50ppm/°C) for stable performance.
• Robust Construction: Ceramic substrate ensures durability and thermal stability in harsh environments.
• Compact Design: 8.66mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch for high-density PCB layouts.
• Isolated Resistors: 12 independent resistors (ISOL circuit designator) prevent crosstalk in sensitive applications.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for industrial and automotive-grade systems (though not PPAP/automotive-certified).
• Surface-Mount Ready: Gull-wing terminals facilitate automated assembly processes.

GQCA023482DBT Applications

This resistor network excels in precision analog and mixed-signal circuits, including:

• Medical Equipment: Patient monitoring systems requiring stable signal conditioning.
• Test & Measurement: High-accuracy instrumentation like multimeters and oscilloscopes.
• Industrial Controls: Isolated feedback networks in motor drives and power supplies.
• Communications: RF and baseband signal processing where minimal drift is critical.
• Aerospace & Defense: Ruggedized electronics demanding reliability under thermal stress.

Conclusion of GQCA023482DBT

The GQCA023482DBT stands out for its combination of precision, compactness, and isolation—making it ideal for designers prioritizing accuracy and space efficiency. While not automotive-qualified, its ceramic construction and wide temperature range suit industrial and medical applications where component reliability is paramount. For engineers seeking a high-performance thin-film resistor network with low TCR and tight tolerances, this TT Electronics/IRC offering delivers a compelling solution.