TT Electronics/IRC

GQ8B012200FT

GQ8B012200FT Description

The GQ8B012200FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a uniform 220 Ohm resistance value, offering 1% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a robust ceramic housing, it ensures stability across a wide operating temperature range of 70°C to 125°C, with a maximum rating of 125°C. The network delivers a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, making it suitable for distributed power dissipation. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.64mm terminal pitch ensures compatibility with high-density layouts.

GQ8B012200FT Features

• Precision Thin Film Technology: Ensures low noise, high stability, and tight tolerance (±1%) for critical analog/digital circuits.
• Ceramic Case: Enhances thermal performance and mechanical durability in harsh environments.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• High Power Handling: 0.75W total (0.05W/resistor) with derating up to 125°C, outperforming standard networks.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions save board space.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and automotive-grade designs (though non-automotive per PPAP).

GQ8B012200FT Applications

• Signal Conditioning: Precision voltage dividers in ADCs/DACs and sensor interfaces.
• Bus Termination: DDR memory, CAN, and I²C buses due to matched impedance and low TCR.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Medical Electronics: Patient monitoring equipment where reliability and accuracy are critical.
• Test & Measurement: Calibration circuits and instrumentation amplifiers.

Conclusion of GQ8B012200FT

The GQ8B012200FT combines high precision, robust construction, and compact form factor, making it a superior choice for engineers designing resilient, space-constrained systems. Its ceramic thin-film technology and wide temperature range address challenges in industrial, medical, and communication applications. While not PPAP-certified for automotive use, its performance metrics align with rigorous commercial and industrial standards. For designs demanding stable, matched resistors with minimal drift, this network delivers exceptional value.