TT Electronics/IRC

GQ8A031132FT

GQ8A031132FT Description

The GQ8A031132FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor network features an 11.3KΩ resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for demanding circuits. The 16-pin gull-wing SMD termination ensures reliable surface-mount assembly, while its 100V maximum voltage rating and isolated (ISOL) circuit design enhance versatility in complex layouts.

GQ8A031132FT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C) for sensitive analog/digital systems.
• Robust Ceramic Package: Provides excellent thermal stability and mechanical durability in harsh environments.
• High Power Handling: 0.75W total rating (0.1W per resistor) outperforms standard networks in power density.
• Isolated Design (ISOL): Enables flexible circuit configurations without shared terminals.
• Compact QSOP-16 Footprint: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances for space-constrained PCBs.
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C operating range suits industrial and telecom applications.

GQ8A031132FT Applications

• Signal Conditioning: Ideal for op-amp feedback networks and ADC/DAC interfaces due to low TCR and tight tolerance.
• Power Management: Used in voltage dividers and current sensing circuits in industrial controls and power supplies.
• Medical Electronics: Stable performance in patient monitoring devices where precision is critical.
• Telecom Infrastructure: Reliable operation in baseband processing and RF matching networks.
• Test & Measurement Equipment: Ensures accuracy in calibration instruments and data acquisition systems.

Conclusion of GQ8A031132FT

The GQ8A031132FT combines precision, power efficiency, and isolation in a compact ceramic package, making it a superior choice for engineers needing reliable resistor networks. Its thin-film technology, high-temperature resilience, and flexible design address challenges in industrial, medical, and telecom systems, offering a balance of performance and durability unmatched by generic arrays. For applications demanding stable resistance under thermal stress, this model stands out as a robust solution.