TT Electronics/IRC

GQ8A033160GT

GQ8A033160GT Description

The GQ8A033160GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 316Ω resistance value with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for demanding circuits. The 16-pin gull-wing SMD termination ensures reliable surface-mount assembly, while its 100V maximum voltage rating and isolated (ISOL) circuit design enhance versatility in complex layouts.

GQ8A033160GT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Ceramic Package: Ensures durability and efficient heat dissipation in harsh environments.
• Isolated Resistor Design (ISOL): Allows independent resistor operation, ideal for multi-channel applications.
• Compact QSOP-16 Footprint: Saves board space with 4.9mm × 6.02mm × 1.47mm dimensions and 0.64mm pitch.
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C.
• Non-Automotive Grade: Optimized for industrial, telecom, and instrumentation use.

GQ8A033160GT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: Isolated termination for sensors or communication lines.
• Medical/Test Equipment: Stable performance in high-accuracy measurement systems.
• Power Management: Current sensing or feedback networks in DC/DC converters.
• Aerospace/Defense: Reliable operation in extended temperature environments.

Conclusion of GQ8A033160GT

The GQ8A033160GT combines precision, compactness, and isolation in a single package, addressing challenges in high-density PCB designs. Its ceramic construction, thin-film accuracy, and gull-wing SMD compatibility make it a superior choice over bulkier or less stable alternatives. While not RoHS-compliant, it remains a top pick for industrial and precision electronics where performance outweighs regulatory constraints. Ideal for engineers prioritizing repeatability, thermal resilience, and space efficiency.