TT Electronics/IRC

GS4A012211GGT

GS4A012211GGT Description

The GS4A012211GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC (Small Outline Integrated Circuit) package features four isolated thin-film resistors, each with a resistance value of 2.21 kΩ and a tight ±2% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a ±100 ppm/°C temperature coefficient, ensuring stable performance in demanding environments. Its SOIC-C series construction offers excellent thermal and mechanical stability, making it suitable for surface-mount applications where space and reliability are critical.

GS4A012211GGT Features

• High Precision: ±2% tolerance and ±2% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic substrate with thin-film technology for low noise and high stability.
• Wide Operating Range: Rated for -70°C to +125°C, derated up to 125°C at full power.
• Isolated Resistors: Four independent 2.21 kΩ resistors in an 8-pin SOIC package.
• Surface-Mount Design: Gull-wing termination with 1.27 mm pitch for easy PCB integration.
• Power Handling: 0.1W per resistor (0.4W total), supporting moderate power applications.
• Non-Automotive Grade: Suitable for industrial and commercial use (PPAP not required).

GS4A012211GGT Applications

This resistor network is ideal for:

• Precision voltage dividers in test and measurement equipment.
• Signal conditioning in analog and mixed-signal circuits.
• Feedback networks for amplifiers and ADCs/DACs.
• Industrial control systems requiring stable resistance over temperature.
• Medical devices where consistent performance is critical.
  Its isolated design prevents crosstalk, making it superior to bussed networks in applications requiring independent resistor paths.

Conclusion of GS4A012211GGT

The GS4A012211GGT combines precision, reliability, and compact design, making it a standout choice for engineers needing stable resistor networks in space-constrained applications. Its ceramic substrate and thin-film technology ensure long-term durability, while its wide temperature range accommodates harsh operating conditions. Though not automotive-grade, it excels in industrial, medical, and instrumentation applications where accuracy and thermal performance are paramount. For designs demanding low tolerance, high stability, and isolation, this resistor network delivers exceptional value.