TT Electronics/IRC

GQ8A014640DBT

GQ8A014640DBT Description

The GQ8A014640DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 464 Ω resistance value with an ultra-tight ±0.5% tolerance and a low ±100 ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for harsh environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.1W power rating per resistor (0.75W total) and 100V maximum voltage rating provide robust electrical performance.

GQ8A014640DBT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±100 ppm/°C) for stable operation.
• Ceramic QSOP Package: Enhances thermal management and mechanical strength compared to plastic alternatives.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) supports energy-intensive applications.
• Wide Temperature Range: Reliable performance from -70°C to +125°C, ideal for industrial and automotive-grade systems.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB attachment with a 0.64mm pitch for high-density layouts.

GQ8A014640DBT Applications

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

• Signal Conditioning & Voltage Division: Critical in data acquisition systems and sensor interfaces.
• Medical & Test Equipment: Where accuracy and stability are paramount.
• Industrial Control Systems: Robust performance in high-temperature environments.
• Telecommunications: Isolation and impedance matching in RF and signal processing circuits.
• Automotive Electronics (non-Automotive PPAP): Suitable for non-safety-critical modules like infotainment or lighting.

Conclusion of GQ8A014640DBT

The GQ8A014640DBT stands out for its precision, durability, and isolation capabilities, making it a superior choice for engineers requiring reliable resistor networks in compact, high-performance designs. Its ceramic construction, tight tolerances, and wide operational range cater to advanced applications where component stability is non-negotiable. While not PPAP or Automotive-compliant, it remains a cost-effective solution for industrial, medical, and telecom systems demanding uncompromising accuracy.