TT Electronics/IRC

GS8A0284R5GGT

GS8A0284R5GGT Description

The GS8A0284R5GGT from TT Electronics/IRC is a high-precision 8-resistor isolated network designed for demanding surface-mount applications. Built with thin-film technology on a ceramic substrate, it delivers 84.5Ω resistance per element with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient. Housed in a 16-pin SOIC package with gull-wing terminations, it offers 0.8W total power dissipation (0.1W per resistor) and operates reliably from 70°C to 125°C at derated power. Its 100V maximum voltage rating and isolated circuit design make it suitable for precision analog and digital systems.

GS8A0284R5GGT Features

• High-Density Integration: 8 resistors in a compact 9.91 x 5.99 x 1.45mm SOIC package, ideal for space-constrained designs.
• Superior Stability: Ceramic case and thin-film construction ensure low noise, high accuracy, and long-term reliability.
• Robust Performance: ±0.1mm height/length tolerances and 1.27mm terminal pitch for consistent SMT assembly.
• Wide Operating Range: Supports -55°C to +125°C (full power up to 70°C) with derating up to 125°C.
• Isolated Design: Independent resistors reduce crosstalk, critical for signal integrity in mixed-signal circuits.

GS8A0284R5GGT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC reference circuits.
• Termination Networks: Ideal for high-speed digital lines (e.g., LVDS, USB) due to low parasitic effects.
• Industrial Electronics: Suitable for PLC I/O modules, motor drives, and power supplies requiring stable resistance.
• Medical Devices: Reliable performance in patient monitoring equipment where accuracy is critical.
• Automotive (Non-Automotive Grade): Secondary systems like infotainment or lighting controls (note: not PPAP/automotive-certified).

Conclusion of GS8A0284R5GGT

The GS8A0284R5GGT excels in precision, power efficiency, and isolation, making it a standout choice for engineers needing reliable resistor networks in industrial, medical, and communication systems. While not RoHS-compliant or automotive-grade, its ceramic thin-film design and tight tolerances offer superior performance over standard thick-film alternatives. For applications demanding low drift, high voltage handling, and minimal crosstalk, this network delivers exceptional value.