TT Electronics/IRC

GQCA021910GGT

GQCA021910GGT Description

The GQCA021910GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP device features 12 isolated resistors, each with a 191Ω resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with an operating temperature range of 70°C to 125°C and a ±50ppm/°C temperature coefficient. Rated for 100V maximum voltage and 0.1W power per resistor (1W total), it is ideal for space-constrained, high-reliability designs.

GQCA021910GGT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Configuration (ISOL): Enables independent resistor operation, reducing crosstalk in multi-channel systems.
• Robust Ceramic QSOP Package: Enhances thermal dissipation and mechanical strength in harsh environments.
• Gull Wing Termination: Facilitates reliable surface-mount (SMD) assembly with a 0.64mm terminal pitch for compact PCB layouts.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power up to 125°C).
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GQCA021910GGT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks in op-amps.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift components.
• Test & Measurement Equipment: Calibration modules, sensor interfaces.
• Telecom Infrastructure: RF filtering, impedance matching in base stations.
• Industrial Control Systems: Isolated signal paths in PLCs and motor drives.

Conclusion of GQCA021910GGT

The GQCA021910GGT combines precision, isolation, and ruggedness in a compact QSOP format, making it a standout choice for engineers prioritizing thermal performance and signal integrity. While not RoHS-compliant, its ceramic construction and thin-film technology offer long-term reliability in industrial and telecom applications. For designs demanding tight tolerance and low TCR, this network provides a cost-effective alternative to discrete resistors without compromising performance.