TT Electronics/IRC

GS8A022212CAT

GS8A022212CAT Description

The GS8A022212CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying thermal conditions. Housed in a 16-pin narrow SOIC package, this 8-resistor isolated network features 22.1kΩ thin-film resistors with an absolute tolerance of ±0.25% and a ratio tolerance of ±0.05%, ensuring exceptional accuracy. Its ±50ppm/°C temperature coefficient and 0.1W power rating per resistor (0.8W total) make it suitable for precision analog circuits. The SOIC-C series construction offers robust ceramic case durability, with a 100V maximum voltage rating and operational range of 70°C to 125°C.

GS8A022212CAT Features

• High Precision: ±0.25% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Stable Performance: Thin-film technology with ±50ppm/°C TCR ensures minimal drift.
• Robust Construction: Ceramic SOIC package (9.91mm x 5.99mm x 1.45mm) with gull-wing terminations for reliable surface mounting.
• Isolated Design: Eight independent resistors (22.1kΩ each) for flexible circuit integration.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Low Noise: Ideal for sensitive analog applications due to thin-film stability.

GS8A022212CAT Applications

This resistor network excels in:

• Precision voltage dividers in instrumentation and test equipment.
• Signal conditioning for ADCs/DACs in industrial control systems.
• Medical devices requiring high stability (e.g., patient monitoring).
• Automotive sensors (non-AECQ qualified, but suitable for benign environments).
• Aerospace electronics where ceramic durability and thermal resilience are critical.

Conclusion of GS8A022212CAT

The GS8A022212CAT stands out for its combination of precision, thermal stability, and rugged ceramic packaging. While not PPAP or automotive-qualified, its low TCR, tight tolerances, and isolated design make it a top choice for engineers prioritizing accuracy in harsh environments. Its SOIC footprint ensures compatibility with standard assembly processes, while the thin-film technology guarantees long-term reliability. Ideal for high-end industrial and medical applications, this network balances performance with cost-effectiveness.