TT Electronics/IRC

GS8A022202CT

GS8A022202CT Description

The GS8A022202CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 22KΩ resistance value per resistor with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin SOIC ceramic package, it offers excellent thermal stability and durability, making it ideal for harsh environments. The isolated (ISOL) circuit design ensures minimal crosstalk between resistors, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly. With a 0.8W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits.

GS8A022202CT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic SOIC package ensures thermal and mechanical reliability.
• Isolated Design: Minimizes interference between resistors, critical for signal integrity.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for easy PCB integration.
• Thin-Film Technology: Delivers low noise and high stability vs. thick-film alternatives.
• Non-Automotive: Suitable for industrial, medical, and telecom applications.

GS8A022202CT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits.
• Medical Equipment: Isolation circuits in patient monitoring systems.
• Industrial Controls: Signal conditioning in PLCs and sensors.
• Telecom Infrastructure: Impedance matching in high-frequency modules.
• Test & Measurement: Calibration and feedback networks requiring low drift.

Conclusion of GS8A022202CT

The GS8A022202CT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers needing reliable resistor networks in critical applications. Its ceramic construction, thin-film technology, and tight tolerances provide superior performance over standard arrays, particularly in environments with thermal or electrical noise challenges. While not RoHS-compliant, its tube packaging ensures protection during handling and assembly. Ideal for high-reliability systems where accuracy and longevity are paramount.