TT Electronics/IRC

GQCA016340GT

GQCA016340GT Description

The GQCA016340GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and isolation. This 24-pin QSOP package features 12 isolated resistors, each with a 634 Ω resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±100 ppm/°C temperature coefficient guarantees minimal resistance drift across its 70°C to 125°C operating range. With a 100V maximum voltage rating and 0.1W power dissipation per resistor (1W total), this network is engineered for efficiency and durability in compact designs.

GQCA016340GT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): 12 independent resistors prevent crosstalk, ideal for signal conditioning.
• Robust Ceramic Package: Enhances thermal management and mechanical strength in harsh environments.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• QSOP Gull-Wing SMD Design: Facilitates automated PCB assembly with a 0.64mm terminal pitch and 1.47mm low profile.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation applications.

GQCA016340GT Applications

This resistor network excels in:

• Isolated Signal Paths: Precision dividers, feedback loops, and sensor interfaces in medical devices.
• High-Density PCBs: Space-constrained designs like communication modules and test equipment.
• Voltage/Current Regulation: Power supplies, DAC/ADC reference circuits, and amplifier biasing.
• Harsh Environments: Industrial controls and aerospace systems benefiting from ceramic durability.

Conclusion of GQCA016340GT

The GQCA016340GT combines precision, isolation, and compactness, making it a standout choice for engineers prioritizing signal integrity and thermal resilience. Its thin-film construction, ceramic encapsulation, and gull-wing SMD compatibility offer superior performance over generic arrays, particularly in high-frequency or thermally variable systems. While non-RoHS and unconfirmed status may limit certain markets, its technical merits justify adoption in specialized industrial and telecom applications.