TT Electronics/IRC

GS8A011581CBT

GS8A011581CBT Description

The GS8A011581CBT by TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. Housed in a 16-pin narrow SOIC package, this 8-resistor isolated network features 1.58KΩ resistance per element with an exceptional ±0.25% absolute tolerance and ±0.1% ratio tolerance, ensuring minimal deviation in matched circuits. Its thin-film technology and ±100ppm/°C temperature coefficient provide superior stability, while the ceramic case enhances thermal and mechanical durability. Rated for 0.1W per resistor (0.8W total) and 100V maximum voltage, it operates reliably from 70°C to 125°C, making it suitable for precision analog and digital systems.

GS8A011581CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for critical matching applications.
• Robust Construction: Ceramic SOIC package ensures thermal stability and mechanical strength.
• Wide Temperature Range: Derated power operation up to 125°C, ideal for harsh environments.
• Low TCR: ±100ppm/°C minimizes resistance drift with temperature fluctuations.
• Isolated Design: Independent resistors reduce crosstalk, enhancing signal integrity.
• Surface-Mount Gull Wing Terminals: Facilitates automated assembly with a 1.27mm pitch.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GS8A011581CBT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight ratio tolerance.
• Medical Instrumentation: Stable performance in diagnostic equipment where accuracy is critical.
• Test & Measurement Systems: Low TCR ensures reliable readings under varying thermal conditions.
• Industrial Controls: Ceramic construction withstands vibration and high temperatures.
• Communication Hardware: Isolated resistors prevent signal interference in RF/mixed-signal PCBs.

Conclusion of GS8A011581CBT

The GS8A011581CBT excels in applications demanding high precision, thermal resilience, and electrical isolation. Its ceramic SOIC package, thin-film technology, and ultra-tight tolerances distinguish it from standard resistor networks, offering engineers a reliable solution for precision circuitry. While not PPAP or automotive-qualified, it is a cost-effective choice for industrial, medical, and communication systems where performance consistency is paramount.