TT Electronics/IRC

GQ8A011132CBT

GQ8A011132CBT Description

The GQ8A011132CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 11.3KΩ resistance value per resistor with an ultra-tight 0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it ideal for precision analog and digital circuits. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this component is engineered for reliability in surface-mount applications.

GQ8A011132CBT Features

• High Precision: 0.25% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case and thin-film technology ensure long-term stability.
• Compact Design: 4.9mm × 6.02mm × 1.47mm dimensions with gull-wing termination for easy SMD assembly.
• Isolated Configuration: 8 independent resistors (ISOL circuit designator) for flexible circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• High Power Handling: 0.1W per resistor (0.75W total) accommodates demanding applications.
• Industry-Standard Package: QSOP-16 form factor with 0.64mm terminal pitch for compatibility.

GQ8A011132CBT Applications

This resistor network excels in:

• Precision analog circuits (e.g., instrumentation amplifiers, DACs/ADCs).
• Signal conditioning in industrial sensors and control systems.
• Medical electronics where stability and accuracy are critical.
• Telecommunications equipment, including RF and baseband signal processing.
• Automotive test systems (though not PPAP/AEC-Q200 qualified).
  Its low TCR and high tolerance make it superior to standard thick-film networks in applications requiring minimal drift over temperature.

Conclusion of GQ8A011132CBT

The GQ8A011132CBT combines precision, reliability, and compactness, making it a top choice for engineers designing high-performance electronics. Its ceramic thin-film construction, isolated resistors, and robust power handling distinguish it from generic alternatives. While not automotive-grade, it is ideal for industrial, medical, and telecom systems where accuracy and thermal stability are paramount. For critical designs requiring tight tolerances and low drift, this resistor network delivers exceptional value.