TT Electronics/IRC

GQ0A023480DBT

GQ0A023480DBT Description

The GQ0A023480DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package features 10 isolated resistors, each with a 348 Ω resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±50 ppm/°C temperature coefficient guarantees stable performance across a wide operating range of -70°C to +125°C. With a maximum voltage rating of 100V and a power rating of 1W (0.1W per resistor), this network is engineered for precision analog and digital systems.

GQ0A023480DBT Features

• High Precision: 0.5% tolerance and ±50 ppm/°C TCR for consistent performance in critical circuits.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Isolated Design (ISOL): Independent resistors reduce crosstalk, ideal for multi-channel applications.
• Space-Efficient QSOP Package: Compact 8.66 x 6.02 x 1.47 mm footprint with 0.64 mm pitch for high-density PCB layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for industrial environments.
• Thin-Film Technology: Delivers low noise and superior long-term stability compared to thick-film alternatives.

GQ0A023480DBT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and data acquisition systems requiring minimal drift.
• Telecommunications: Signal conditioning in RF modules and baseband processing.
• Industrial Controls: Analog I/O modules, PLCs, and sensor interfaces where isolation and accuracy are critical.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment applications like infotainment systems.
• Power Management: Voltage dividers and feedback networks in DC-DC converters.

Conclusion of GQ0A023480DBT

The GQ0A023480DBT stands out for its combination of precision, isolation, and compactness, making it a top choice for engineers designing high-reliability circuits. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure performance in industrial and telecom applications. For projects demanding tight tolerances and thermal stability in a space-constrained SMD package, this resistor network delivers unmatched value.