TT Electronics/IRC

GS8A033400GBT

GS8A033400GBT Description

The GS8A033400GBT from TT Electronics/IRC is a high-performance 8-resistor network in a 16-pin narrow SOIC package, designed for precision applications requiring stable resistance values and tight tolerances. Built with thin-film technology on a ceramic substrate, it offers excellent thermal stability and reliability. Each resistor features a 340Ω value with an absolute tolerance of ±2% and a ratio tolerance of ±0.1%, ensuring consistent performance in differential circuits. The device operates over a wide temperature range (-55°C to +125°C) and maintains a low temperature coefficient of ±25ppm/°C, making it suitable for environments with fluctuating thermal conditions.

GS8A033400GBT Features

• Isolated Resistor Network: Eight independent resistors with 100V maximum voltage rating, ideal for signal isolation.
• Precision Thin Film: Delivers low noise and high stability, critical for analog and mixed-signal circuits.
• Robust Construction: Ceramic SOIC package ensures durability and efficient heat dissipation.
• Tight Tolerances: ±2% absolute, ±0.1% ratio tolerance for matched performance in differential pairs.
• Surface-Mount Design: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Derated Power Handling: 0.1W per resistor (0.8W total) at 70°C to 125°C, ensuring reliability under load.

GS8A033400GBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to its tight ratio tolerance.
• Signal Conditioning: Isolates and balances signals in instrumentation and sensor interfaces.
• Medical Electronics: Stable performance in diagnostic equipment where accuracy is critical.
• Industrial Controls: Reliable operation in harsh environments with wide temperature swings.
• Automotive Systems: Despite not being automotive-grade, its robustness suits non-safety-critical automotive electronics.

Conclusion of GS8A033400GBT

The GS8A033400GBT stands out for its precision, thermal stability, and isolation capabilities, making it a top choice for engineers designing high-accuracy circuits. Its ceramic SOIC package and thin-film technology provide superior performance over cheaper thick-film alternatives, particularly in applications demanding low drift and matched resistances. While not PPAP or RoHS compliant, its technical merits justify its use in professional and industrial electronics where reliability outweighs regulatory constraints.