TT Electronics/IRC

GS8A022211CT

GS8A022211CT Description

The GS8A022211CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation applications. It features 8 isolated resistors, each with a 2.21KΩ resistance and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic SOIC-16 package, this device offers superior thermal stability with a ±50ppm/°C temperature coefficient and operates reliably across a wide temperature range of -70°C to +125°C. Its 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for high-reliability applications.

GS8A022211CT Features

• Precision Performance: ±0.25% tolerance and ±50ppm/°C TCR for stable operation in varying conditions.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• Isolated Resistors: 8 independent resistors (ISOL configuration) prevent crosstalk in sensitive circuits.
• Surface-Mount Design: Gull-wing terminals and 1.27mm pitch ensure compatibility with automated assembly.
• High Voltage Handling: Supports up to 100V, ideal for industrial and instrumentation use.
• Compact Footprint: Measures 9.91mm × 5.99mm × 1.45mm, optimizing board space.

GS8A022211CT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Controls: Isolated signal conditioning in PLCs and sensor modules.
• Test & Measurement Equipment: High-accuracy calibration and reference circuits.
• Medical Electronics: Patient monitoring systems requiring low drift and reliability.
• Aerospace & Defense: Ruggedized applications demanding stable performance under extreme conditions.

Conclusion of GS8A022211CT

The GS8A022211CT stands out for its precision, isolation, and ceramic-based reliability, making it a superior choice for engineers designing critical analog systems. Its thin-film technology, tight tolerances, and robust packaging cater to industries where accuracy and durability are paramount. While not automotive-grade or RoHS-compliant, its performance in industrial, medical, and aerospace applications justifies its niche as a high-end resistor network.