TT Electronics/IRC

GQ8B011581DDT

GQ8B011581DDT Description

The GQ8B011581DDT 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 1.58KΩ resistance value per element, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±100ppm/°C. Encased in a ceramic package, it ensures superior thermal stability and reliability, even in harsh environments. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it operates efficiently across a 70°C to 125°C temperature range, making it suitable for precision analog and digital circuits.

GQ8B011581DDT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR ensure consistent performance in critical applications.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal management and long-term stability.
• Space-Efficient Design: QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminals enables high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive-grade circuits (though not PPAP or Automotive certified).
• Surface-Mount Compatibility: SMD gull-wing termination simplifies automated assembly processes.

GQ8B011581DDT Applications

This resistor network excels in:

• Precision Voltage Dividers: Due to its tight tolerance and low TCR, it’s ideal for ADC/DAC reference circuits.
• Signal Conditioning: Used in instrumentation and sensor interfaces where accuracy is paramount.
• Industrial Control Systems: Its 125°C maximum operating temperature suits harsh environments like motor drives or power supplies.
• Communication Equipment: Stable performance in RF and analog signal paths.

Conclusion of GQ8B011581DDT

The GQ8B011581DDT stands out for its precision, compact form factor, and rugged ceramic construction, making it a top choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. While not automotive-qualified, its wide temperature range and low TCR make it versatile for industrial, telecom, and test/measurement applications. For projects demanding high accuracy and thermal resilience, this TT Electronics/IRC offering delivers exceptional value.