TT Electronics/IRC

GS7A028450JGT

GS7A028450JGT Description

The GS7A028450JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 14-pin narrow SOIC package features 7 isolated thin-film resistors, each with a resistance value of 845Ω and a ±5% absolute tolerance. The device operates within a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliability in demanding environments. Its ±50ppm/°C temperature coefficient and ±2% ratio tolerance make it ideal for applications requiring stable performance under thermal stress. The SOIC-C series construction offers a compact footprint (8.66mm x 5.99mm x 1.45mm) with gull-wing terminations for easy surface-mount assembly.

GS7A028450JGT Features

• Isolated Resistor Network: 7 independent resistors for flexible circuit design.
• High Precision: ±5% absolute tolerance and ±2% ratio tolerance for matched performance.
• Robust Construction: Ceramic substrate with thin-film technology for durability and thermal stability.
• Wide Operating Range: Supports -70°C to +125°C, with a 0.1W power rating per resistor (0.7W total).
• Surface-Mount Ready: 14-pin SOIC package with 1.27mm terminal pitch for efficient PCB integration.
• Low TCR: ±50ppm/°C ensures minimal resistance drift across temperatures.
• High Voltage Rating: 100V maximum for industrial and automotive-grade applications.

GS7A028450JGT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Isolation and impedance matching in sensor interfaces.
• Voltage Division: Precision dividers in measurement systems.
• Industrial Controls: Robust performance in PLCs and motor drives.
• Automotive Electronics: Despite non-automotive PPAP status, its 125°C rating suits under-hood applications.
• Medical Devices: Stable performance in diagnostic equipment.

Conclusion of GS7A028450JGT

The GS7A028450JGT stands out for its isolated design, tight tolerances, and ceramic-based reliability, making it a superior choice for engineers needing stable, high-precision resistor networks. Its compact SOIC package and wide temperature range cater to space-constrained, thermally challenging environments. While not PPAP-certified, its performance aligns with industrial and automotive needs, offering a cost-effective alternative to discrete resistors. Ideal for signal processing, instrumentation, and power management, this network balances precision, durability, and ease of integration.