TT Electronics/IRC

GQ8A022261BAT

GQ8A022261BAT Description

The GQ8A022261BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 2.26KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a ceramic QSOP package, it offers superior thermal stability and durability. The device supports a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor, making it suitable for precision analog and digital circuits.

GQ8A022261BAT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for accuracy in critical applications.
• Robust Construction: Ceramic case ensures excellent thermal and mechanical stability.
• Space-Efficient Design: Compact 16-pin QSOP (4.9mm × 6.02mm × 1.47mm) with gull-wing SMD termination for easy PCB integration.
• Isolated Configuration: Independent resistors (ISOL design) for flexible circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low Noise & High Reliability: Thin-film technology minimizes parasitic effects.

GQ8A022261BAT Applications

Ideal for precision electronics requiring stable resistance values under varying conditions:

• Medical Devices: Patient monitoring systems, diagnostic equipment.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation.
• Telecommunications: Signal conditioning, RF modules.
• Automotive (Non-Automotive Rated): Infotainment, ADAS (where PPAP is not required).
• Test & Measurement: Calibration tools, data acquisition systems.

Conclusion of GQ8A022261BAT

The GQ8A022261BAT excels in applications demanding high precision, thermal resilience, and compact form factors. Its ceramic QSOP package, isolated resistor design, and thin-film technology provide a competitive edge over standard networks, particularly in medical, industrial, and telecom systems. While not PPAP or automotive-qualified, it remains a top choice for engineers prioritizing accuracy, power efficiency, and long-term reliability in harsh environments.