TT Electronics/IRC

GS8A021801DT

GS8A021801DT Description

The GS8A021801DT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding electronic applications. Featuring a 1.8KΩ resistance per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, this ceramic-based thin-film resistor network ensures stable performance across a wide temperature range (70°C to 125°C). Its isolated circuit design (ISOL) allows independent resistor operation, making it ideal for precision signal conditioning and voltage division. The SOIC-C series construction offers robust surface-mount compatibility with a compact footprint (9.91mm × 5.99mm × 1.45mm) and gull-wing termination for reliable PCB integration.

GS8A021801DT Features

• High Precision: ±0.5% absolute tolerance and ±50ppm/°C TCR for consistent performance.
• Isolated Design: Eight independent 1.8KΩ resistors enable flexible circuit configurations.
• Robust Construction: Ceramic substrate and thin-film technology ensure durability and low noise.
• Wide Operating Range: Rated for 100V maximum voltage and 0.1W power dissipation per resistor (0.8W total).
• Surface-Mount Ready: 16-pin SOIC package with 1.27mm pitch for high-density PCB layouts.
• Industrial-Grade: Suitable for non-automotive applications with 125°C maximum operating temperature.

GS8A021801DT Applications

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

• Signal Conditioning: Voltage dividers, gain setting, and sensor interfacing in test equipment.
• Medical Electronics: Patient monitoring systems requiring stable resistance values.
• Industrial Controls: PLCs, DAC/ADC reference networks, and feedback loops.
• Communications: RF impedance matching and filtering in base stations.
• Power Management: Current sensing and balancing in low-power DC/DC converters.

Conclusion of GS8A021801DT

The GS8A021801DT stands out for its precision, isolation, and compact SOIC footprint, making it a superior choice for engineers needing reliable thin-film resistor networks. While not PPAP or RoHS compliant, its ceramic construction and low TCR ensure long-term stability in industrial and medical applications. For designs demanding tight tolerances and thermal resilience, this model offers a cost-effective solution without compromising performance.