TT Electronics/IRC

GQ8A023091BAT

GQ8A023091BAT Description

The GQ8A023091BAT from TT Electronics/IRC is a high-precision 8-resistor thin-film network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin QSOP ceramic package, it offers a 3.09KΩ resistance per resistor with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. The 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for high-reliability circuits. Its gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case enhances thermal performance and durability.

GQ8A023091BAT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for critical analog/digital systems.
• Robust Construction: Ceramic QSOP package ensures thermal stability and mechanical strength.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) at 125°C maximum temperature.
• Isolation-Centric Design: ISOL circuit designation minimizes crosstalk in multi-channel applications.
• Compact & Reliable: 4.9mm x 6.02mm footprint with ±0.1mm length/height tolerances for dense PCB layouts.
• Industry Compliance: EAR99 ECCN and non-RoHS status (suitable for legacy or specialized systems).

GQ8A023091BAT Applications

• Medical Equipment: Isolation amplifiers and patient monitoring systems requiring precision and noise immunity.
• Industrial Automation: Signal conditioning in PLCs, ADCs, and sensor interfaces.
• Test & Measurement: Calibration circuits and high-accuracy instrumentation.
• Aerospace & Defense: Ruggedized avionics and communication systems needing stable performance under thermal stress.
• Telecom Infrastructure: Line drivers and impedance matching networks in base stations.

Conclusion of GQ8A023091BAT

The GQ8A023091BAT excels in applications demanding precision, isolation, and thermal resilience, leveraging its thin-film technology and ceramic packaging. Its combination of tight tolerances, high power handling, and compact form factor makes it a superior choice over generic resistor arrays in mission-critical electronics. Ideal for designers prioritizing signal integrity, reliability, and space efficiency, this network is a robust solution for advanced analog and mixed-signal designs.