TT Electronics/IRC

GQ8B022052DAT

GQ8B022052DAT Description

The GQ8B022052DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 20.5KΩ resistance value, offering a tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and reliability in harsh environments. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits requiring consistent performance.

GQ8B022052DAT Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR ensure minimal drift over temperature.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal and mechanical stability.
• Space-Efficient: Compact QSOP package (4.9mm × 6.02mm × 1.47mm) with gull-wing terminations for easy surface-mount assembly.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automated Assembly Friendly: Tube packaging and standardized pitch (0.64mm) streamline high-volume production.
• Non-Automotive (PPAP No): Ideal for industrial, medical, and telecom applications where precision is critical.

GQ8B022052DAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Impedance Matching: Critical in RF and high-speed digital systems (e.g., LVDS, Ethernet PHYs).
• Medical Equipment: Patient monitoring devices and diagnostic instruments requiring stable resistance.
• Industrial Controls: PLCs, motor drives, and power management systems where temperature resilience is key.
• Test & Measurement: Calibration tools and oscilloscope front-ends benefiting from low TCR.

Conclusion of GQ8B022052DAT

The GQ8B022052DAT stands out for its combination of precision, power handling, and compact form factor, making it a top choice for engineers designing high-reliability systems. Its ceramic thin-film construction and tight electrical specs outperform comparable networks in thermal stability and long-term accuracy. While not PPAP-certified for automotive use, it is ideal for industrial, medical, and communication infrastructure where consistent performance under thermal stress is paramount. For designs requiring low drift, high density, and robust packaging, this resistor network delivers exceptional value.