TT Electronics/IRC

GQ8A023000DAT

GQ8A023000DAT Description

The GQ8A023000DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 300Ω resistance value with a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Encased in a ceramic QSOP package, it offers superior thermal stability and durability in harsh environments. The 16-pin gull-wing SMD termination facilitates reliable surface-mount assembly, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate power dissipation.

GQ8A023000DAT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±50ppm/°C) for stable signal integrity.
• Isolated Circuit Design (ISOL): Ideal for applications requiring electrical isolation between channels.
• Robust Ceramic QSOP Package: Enhances thermal performance and mechanical strength.
• Wide Operating Range: Functions reliably from -70°C to +125°C, even at derated power.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB attachment with a 0.64mm pitch for high-density layouts.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial (non-automotive) use.

GQ8A023000DAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks.
• Isolation Buffers: Signal conditioning in medical equipment or test instrumentation.
• Communication Systems: Impedance matching in RF and high-speed data lines.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Aerospace & Defense: Ruggedized electronics requiring stable performance under thermal stress.

Conclusion of GQ8A023000DAT

The GQ8A023000DAT combines high precision, thermal resilience, and compact packaging, making it a superior choice for isolation-critical and space-constrained designs. Its ceramic construction and thin-film technology outperform standard epoxy-based networks in reliability and temperature stability. While not RoHS-compliant, it remains a top-tier solution for industrial, telecom, and high-reliability applications where accuracy and durability are paramount.