TT Electronics/IRC

GS8A031653DBT

GS8A031653DBT Description

The GS8A031653DBT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for isolated (ISOL) circuit applications. Built with ceramic substrate and thin-film technology, it offers 165KΩ resistance per element with an absolute tolerance of ±0.5% and ratio tolerance of ±0.1%, ensuring exceptional accuracy. The device operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±25ppm/°C, making it stable under thermal stress. Its 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating suit demanding environments. The gull-wing termination and surface-mount design (SOIC package) facilitate easy PCB integration.

GS8A031653DBT Features

• High Precision: ±0.5% absolute tolerance, ±0.1% ratio tolerance.
• Stable Performance: ±25ppm/°C tempco for minimal drift.
• Robust Construction: Ceramic case ensures durability and thermal reliability.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint.
• Isolated Elements: Ideal for independent signal/power paths.
• Wide Operating Range: -70°C to +125°C with derated power.
• Surface-Mount Ready: 1.27mm terminal pitch for automated assembly.

GS8A031653DBT Applications

This resistor network excels in precision analog circuits, medical instrumentation, and industrial control systems where stability and accuracy are critical. Its isolated design is optimal for:

• Voltage dividers in sensor interfaces.
• Feedback networks for op-amps and ADCs.
• Impedance matching in high-frequency PCBs.
• Automotive ECUs (though not PPAP-certified, its robustness suits prototyping).

Conclusion of GS8A031653DBT

The GS8A031653DBT stands out for its tight tolerances, thermal stability, and ceramic-based reliability, making it a superior choice over plastic-encased networks in harsh environments. While not automotive-grade, its performance suits high-reliability industrial, medical, and test equipment. The combination of thin-film precision, compact SOIC packaging, and isolated resistors ensures versatility for designers prioritizing accuracy and longevity.