TT Electronics/IRC

GQ8A033652DT

GQ8A033652DT Description

The GQ8A033652DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 16-pin QSOP device integrates 8 isolated 36.5KΩ resistors with a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C, ensuring stable 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 harsh environments. With a maximum voltage rating of 100V and a total power dissipation of 0.75W (3/4W), this network balances precision and robustness. Its gull-wing termination and surface-mount design facilitate easy PCB integration in space-constrained applications.

GQ8A033652DT Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for accurate signal processing.
• Isolated Resistors: 8 independent 36.5KΩ resistors (ISOL circuit designator) for flexible circuit design.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density layouts.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Surface-Mount Ready: Gull-wing terminals for secure soldering and automated assembly.
• Non-Automotive: Suitable for industrial, medical, and instrumentation applications.

GQ8A033652DT Applications

This resistor network excels in precision analog circuits, including:

• Isolation Amplifiers: Ensures signal integrity in medical and industrial sensors.
• ADC/DAC Interfaces: Provides stable reference resistances for high-resolution converters.
• Test & Measurement Equipment: Delivers repeatable accuracy in calibration circuits.
• Industrial Control Systems: Withstands harsh conditions while maintaining performance.
• Telecom & Networking: Used in impedance matching and termination networks.

Conclusion of GQ8A033652DT

The GQ8A033652DT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers designing high-reliability systems. Its ceramic construction, low TCR, and tight tolerance ensure long-term stability, while the compact QSOP package saves board space. Though not RoHS-compliant or automotive-grade, it is ideal for industrial, medical, and instrumentation applications where accuracy and durability are critical. For designers needing high-performance resistor networks, this model offers a compelling blend of technical excellence and practical usability.