TT Electronics/IRC

GQ8A013090BAT

GQ8A013090BAT Description

The GQ8A013090BAT from TT Electronics/IRC is a high-precision, surface-mount thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor network features a 309Ω resistance value with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and durability in harsh environments. The isolated (ISOL) circuit design provides electrical separation between resistors, making it ideal for precision analog and digital circuits. With a 0.75W total power rating (0.1W per resistor) and 100V maximum voltage rating, this component is engineered for reliability in high-performance systems.

GQ8A013090BAT Features

• Precision Thin Film Technology: Delivers excellent stability, low noise, and high accuracy.
• Ceramic QSOP Package: Enhances thermal dissipation and mechanical robustness.
• Isolated Resistor Network (ISOL): Ensures independent resistor performance, critical for signal integrity.
• Gull Wing Termination: Facilitates reliable surface-mount assembly with a 0.64mm terminal pitch.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• High Power Density: 0.75W total power (3/4W) in a compact 4.9mm x 6.02mm x 1.47mm footprint.

GQ8A013090BAT Applications

This resistor network excels in precision applications such as:

• Medical Equipment: Isolation amplifiers, patient monitoring systems.
• Industrial Automation: PLCs, signal conditioning modules, and sensor interfaces.
• Test & Measurement: Calibration equipment, high-accuracy multimeters.
• Aerospace & Defense: Avionics, radar systems, and mission-critical electronics.
• Telecommunications: Base station signal processing, RF front-end circuits.

Conclusion of GQ8A013090BAT

The GQ8A013090BAT stands out for its precision, isolation capability, and rugged ceramic construction, making it a top choice for engineers requiring high-reliability resistor networks. Its low TCR, tight tolerance, and high power handling make it superior to standard arrays in critical applications. While not RoHS-compliant, its performance in extreme conditions justifies its use in specialized industrial, medical, and aerospace designs. For systems demanding uncompromising accuracy and durability, this TT Electronics/IRC network is a proven solution.