TT Electronics/IRC

GQCA023322GGT

GQCA023322GGT Description

The GQCA023322GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 12 isolated resistors, each with a 33.2KΩ resistance and a tight 2% tolerance. Encased in a ceramic package, it offers superior thermal stability and durability, with a ±50ppm/°C temperature coefficient and a maximum operating temperature of 125°C. The gull-wing termination ensures reliable surface-mount (SMD) connectivity, while the 0.1W power rating per resistor (1W total) and 100V maximum voltage rating make it suitable for demanding circuits.

GQCA023322GGT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): 12 independent resistors minimize crosstalk in multi-channel systems.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical strength vs. plastic alternatives.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial environments.
• QSOP-24 Gull Wing SMD: Compact footprint (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances for high-density PCBs.
• Non-Automotive (PPAP No): Optimized for commercial/industrial use, though not PPAP-certified.

GQCA023322GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, ADC/DAC interfaces, and sensor calibration circuits.
• Medical Equipment: Isolated measurement systems where stability and low drift are critical.
• Test & Measurement Instruments: High-accuracy multichannel systems requiring matched resistors.
• Industrial Controls: PLCs, motor drives, and power management modules needing robust performance.
• Telecom Infrastructure: RF and baseband circuitry benefiting from low parasitic effects.

Conclusion of GQCA023322GGT

The GQCA023322GGT stands out for its combination of precision, isolation, and ceramic-packaged reliability, making it a top choice for engineers prioritizing signal integrity in harsh environments. While not RoHS-compliant or automotive-grade, its thin-film technology and QSOP form factor offer a compelling solution for industrial, medical, and telecom applications where accuracy and thermal resilience are paramount. Its 2% tolerance and ±50ppm/°C TCR ensure consistent performance, reducing the need for recalibration in critical systems.