TT Electronics/IRC

GS8A023742CAT

GS8A023742CAT Description

The GS8A023742CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. Housed in a 16-pin narrow SOIC package, this 8-resistor isolated network features 37.4KΩ resistance per element with an absolute tolerance of ±0.25% and a ratio tolerance of ±0.05%. Its thin-film technology ensures low noise and excellent thermal stability, supported by a ±50ppm/°C temperature coefficient. The device operates over a wide temperature range of -70°C to +125°C and offers a maximum voltage rating of 100V, making it suitable for precision analog and digital circuits.

GS8A023742CAT Features

• High Precision: ±0.25% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case with SOIC package ensures durability and thermal performance.
• Stable Performance: ±50ppm/°C TCR and 0.1W power rating per resistor (0.8W total) for reliable operation.
• Isolated Design: Eight independent resistors minimize crosstalk in multi-channel systems.
• Surface-Mount Compatibility: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Functions reliably from -70°C to +125°C, ideal for industrial and automotive environments (though not PPAP/automotive-qualified).

GS8A023742CAT Applications

This resistor network excels in:

• Precision voltage dividers and analog signal processing in test/measurement equipment.
• Feedback networks for op-amps and ADCs/DACs requiring tight ratio matching.
• Industrial control systems where temperature stability and low drift are critical.
• Medical instrumentation demanding high accuracy and long-term reliability.
• Telecommunications infrastructure for impedance matching and filtering.

Conclusion of GS8A023742CAT

The GS8A023742CAT stands out for its exceptional precision, thermal stability, and rugged ceramic construction, making it a top choice for engineers designing high-reliability circuits. While not automotive-qualified, its wide temperature range and low TCR suit harsh environments. Its isolated thin-film resistors and tight tolerances address challenges in analog design, offering superior performance over standard arrays. For applications demanding uncompromising accuracy, this network delivers consistent results in a compact, surface-mount form factor.