TT Electronics/IRC

GS8A022700CAT

GS8A022700CAT Description

The GS8A022700CAT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring a 270Ω resistance per element with an exceptional ±0.25% absolute tolerance and ±0.05% ratio tolerance, this ceramic-based thin-film network ensures superior stability and accuracy. Its ±50ppm/°C temperature coefficient and 0.1W (1/10) power rating per resistor (0.8W total) make it ideal for precision analog and digital circuits. The 100V maximum voltage rating and 125°C maximum operating temperature further enhance its reliability in harsh environments.

GS8A022700CAT Features

• Isolated Resistor Network: 8 independent thin-film resistors in a SOIC-16 package.
• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate with gull-wing terminations for durability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Compact & Reliable: 9.91mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm length/height).
• Surface-Mount Ready: 1.27mm terminal pitch for easy PCB integration.

GS8A022700CAT Applications

This resistor network excels in:

• Precision voltage dividers and current sensing in industrial controls.
• Signal conditioning for ADCs/DACs in test & measurement equipment.
• Isolation networks in medical devices and aerospace systems.
• Feedback circuits in power supplies and motor drives.
• High-reliability automotive subsystems (though not PPAP/automotive-qualified).

Conclusion of GS8A022700CAT

The GS8A022700CAT stands out for its exceptional accuracy, thermal stability, and rugged ceramic construction, making it a top choice for engineers needing reliable resistor networks in precision electronics. Its isolated design, tight tolerances, and wide operating range cater to applications where performance cannot be compromised. While not automotive-grade, its industrial-grade robustness ensures longevity in critical circuits.