TT Electronics/IRC

GS8A026980CAT

GS8A026980CAT Description

The GS8A026980CAT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for demanding isolation and signal conditioning applications. Built with thin-film technology on a ceramic substrate, it delivers exceptional stability with a ±50ppm/°C temperature coefficient and ±0.25% absolute tolerance. The isolated (ISOL) circuit design ensures minimal crosstalk, while the 698Ω resistance value and 0.1W power rating per resistor (0.8W total) make it suitable for precision analog and digital circuits. Its 100V maximum voltage rating and 125°C operating temperature range ensure reliability in harsh environments.

GS8A026980CAT Features

• Ceramic SOIC Package: Robust rectangular ceramic case (9.91mm × 5.99mm × 1.45mm) with gull-wing terminals for secure surface mounting.
• High Precision: ±0.25% tolerance and ±0.05% ratio tolerance for critical matching applications.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for automotive and industrial use.
• Isolated Resistors: Independent elements reduce interference in sensitive circuits.
• Thin-Film Technology: Delivers low noise and high stability over time.
• Compliance: EAR99 ECCN (US) and non-RoHS (EU), suitable for legacy systems.

GS8A026980CAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference networks due to tight tolerance.
• Medical Equipment: Stable performance in isolation circuits for patient safety.
• Industrial Controls: Reliable operation in high-temperature environments like motor drives.
• Test & Measurement: Low-drift performance for calibration systems.
• Aerospace & Defense: Ceramic construction withstands vibration and thermal stress.

Conclusion of GS8A026980CAT

The GS8A026980CAT excels in applications requiring high precision, isolation, and thermal stability. Its ceramic SOIC package, thin-film resistors, and tight tolerances make it superior to standard epoxy-based networks. While not automotive-grade, it is a robust choice for industrial, medical, and aerospace designs where accuracy and durability are critical. Engineers will appreciate its balance of performance, size, and reliability in complex circuit architectures.