TT Electronics/IRC

GQ8A031622DT

GQ8A031622DT Description

The GQ8A031622DT by TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 16-pin QSOP package integrates 8 isolated 16.2KΩ resistors with a tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. The ceramic case and gull-wing termination provide robust mechanical and thermal stability, making it suitable for surface-mount (SMD) assembly in compact PCB designs. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network excels in precision analog and mixed-signal circuits.

GQ8A031622DT Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with gull-wing leads for durability and thermal dissipation.
• Isolated Design: 8 independent resistors (16.2KΩ each) for flexible circuit integration.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power handling.
• Compact Footprint: 4.9mm x 6.02mm x 1.47mm (LxDxH) QSOP package for space-constrained designs.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for automated PCB assembly.
• High Voltage Rating: Supports up to 100V, ideal for industrial and instrumentation use.

GQ8A031622DT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Isolation Networks: Signal conditioning in medical devices and test equipment.
• Industrial Controls: PLCs, sensor interfaces, and power management systems.
• Communications Equipment: Impedance matching and filtering in RF modules.
• Automotive (Non-Automotive Grade): Prototyping or non-safety-critical circuits.

Conclusion of GQ8A031622DT

The GQ8A031622DT stands out for its combination of precision, isolation, and power handling in a compact ceramic QSOP package. Its thin-film technology ensures low noise and high stability, while the wide temperature range makes it versatile for harsh environments. Though not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom applications where accuracy and reliability are critical. Engineers will appreciate its balance of performance and footprint, reducing board space without compromising functionality.