TT Electronics/IRC

GQ8A038060DBT

GQ8A038060DBT Description

The GQ8A038060DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 806Ω resistance value per element with an ultra-tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design enable compact PCB integration, while its isolated (ISOL) circuit design minimizes crosstalk.

GQ8A038060DBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C) for sensitive analog/digital systems.
• Robust Ceramic Package: Enhances thermal performance and mechanical durability in harsh environments.
• High Power Density: 0.75W total rating (0.1W per resistor) in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Isolated Resistor Network: Independent resistors reduce interference in multi-channel designs.
• Stable Performance: Operates reliably up to 125°C with derated power at elevated temperatures.
• Automated Assembly-Friendly: 0.64mm terminal pitch and gull-wing leads optimize pick-and-place efficiency.

GQ8A038060DBT Applications

• Industrial Control Systems: Precision voltage dividers, current sensing, and feedback networks in PLCs.
• Medical Electronics: Isolation circuits for patient monitoring equipment requiring low drift.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement: Calibration circuits and signal conditioning in precision instruments.
• Automotive (Non-Automotive Rated): Prototyping or benign-environment applications where stability is critical.

Conclusion of GQ8A038060DBT

The GQ8A038060DBT excels in applications demanding high precision, thermal resilience, and compact integration. Its ceramic QSOP package, combined with thin-film technology, offers superior performance over standard thick-film networks, particularly in isolated multi-channel systems. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom designs where accuracy and reliability are paramount. Engineers will appreciate its balance of power handling, tolerance, and space-saving form factor.