TT Electronics/IRC

GS4A036800DAT

GS4A036800DAT Description

The GS4A036800DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 680Ω resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The ±25ppm/°C temperature coefficient guarantees stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. Encased in a rectangular ceramic SOIC package, it offers 0.1W power dissipation per resistor (0.4W total) and a maximum voltage rating of 100V, ideal for compact, high-reliability circuits.

GS4A036800DAT Features

• Precision Engineering: Thin-film technology delivers ±0.5% tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability, with a seated height of 1.63mm for low-profile designs.
• High-Temperature Resilience: Operates reliably up to 125°C with derated power at elevated temperatures.
• Isolated Elements: Four electrically isolated resistors minimize crosstalk in multi-channel applications.
• Surface-Mount Design: Gull-wing terminals with 1.27mm pitch simplify PCB assembly and save board space.

GS4A036800DAT Applications

This resistor network excels in:

• Precision analog circuits (e.g., instrumentation amplifiers, DAC/ADC interfaces).
• Industrial control systems requiring stable performance under thermal stress.
• Medical electronics where accuracy and reliability are paramount.
• Telecommunications equipment for impedance matching and signal integrity.
• Automotive test systems (though not PPAP/AEC-Q200 qualified, its robustness suits prototyping).

Conclusion of GS4A036800DAT

The GS4A036800DAT stands out for its combination of precision, thermal resilience, and compact form factor. Its ceramic construction and isolated thin-film resistors make it a superior choice over plastic-encased networks in harsh environments. While not automotive-grade, its tight tolerances and low TCR are ideal for lab-grade and industrial applications where performance cannot be compromised. A versatile solution for engineers prioritizing accuracy and longevity in space-constrained designs.