TT Electronics/IRC

GS4A038202DAT

GS4A038202DAT Description

The GS4A038202DAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and tight tolerances. Housed in an 8-pin narrow SOIC (SOIC-C) package, it features four isolated thin-film resistors, each with a resistance value of 82 kΩ and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in demanding environments. Its ±25 ppm/°C temperature coefficient and ±0.05% ratio tolerance make it ideal for applications requiring minimal drift and high accuracy.

GS4A038202DAT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Thin-film technology ensures low noise and high precision.
• Isolated resistors (4x 82 kΩ) with 0.1W (1/10) power rating per resistor and 0.4W total power dissipation.
• Tight tolerances: ±0.5% absolute, ±0.05% ratio tolerance for matched performance.
• Gull-wing termination and surface-mount design (SOIC package) for easy PCB integration.
• 100V maximum voltage rating and 1.27mm terminal pitch for compact layouts.
• Non-automotive (PPAP: No) and EU RoHS non-compliant, suited for industrial and instrumentation use.

GS4A038202DAT Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers and signal conditioning in test/measurement equipment.
• Feedback networks for op-amps and ADCs/DACs.
• Industrial control systems requiring stable resistance ratios.
• Medical devices where low drift and high accuracy are critical.
• Telecom infrastructure for impedance matching and filtering.

Conclusion of GS4A038202DAT

The GS4A038202DAT stands out for its ceramic construction, thin-film precision, and isolated resistor design, offering superior stability and accuracy compared to standard epoxy-based networks. Its SOIC package and gull-wing leads facilitate automated assembly, while the tight tolerances and low TCR ensure consistent performance in precision applications. While not RoHS-compliant, it remains a robust choice for industrial, medical, and telecom systems demanding high reliability.