TT Electronics/IRC

GQ8A016812GBT

GQ8A016812GBT Description

The GQ8A016812GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated 68.1kΩ resistors with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide operating temperature range of 70°C to 125°C. Encased in a ceramic package, it offers superior thermal stability and durability, making it ideal for demanding environments. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this surface-mount network is engineered for efficiency and longevity.

GQ8A016812GBT Features

• Precision Thin-Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable performance.
• Isolated Resistor Network: Eight 68.1kΩ resistors with independent isolation (ISOL designator), reducing crosstalk in sensitive circuits.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical strength, suitable for harsh conditions.
• Surface-Mount Design: Gull-wing termination and 0.64mm pitch enable compact PCB integration.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• High Power Density: 0.1W per resistor (0.75W total) in a compact 4.9mm x 6.02mm x 1.47mm footprint.

GQ8A016812GBT Applications

This resistor network excels in precision analog and digital circuits, including:

• Industrial Control Systems: Signal conditioning, voltage division, and feedback networks.
• Medical Electronics: Isolated sensor interfaces and diagnostic equipment.
• Automotive Electronics (non-Automotive PPAP): Engine control units (ECUs) and infotainment systems (though not PPAP-certified).
• Test & Measurement Equipment: Calibration circuits and reference voltage networks.
• Telecommunications: Impedance matching and line termination in high-frequency modules.

Conclusion of GQ8A016812GBT

The GQ8A016812GBT stands out for its precision, isolation, and rugged ceramic construction, making it a top choice for engineers seeking reliability in compact, high-density designs. While not RoHS-compliant or automotive-grade, its thin-film accuracy, power efficiency, and thermal resilience make it ideal for industrial, medical, and telecom applications where performance cannot be compromised. Its QSOP-16 package ensures easy integration into space-constrained layouts, delivering unmatched stability in critical circuits.