TT Electronics/IRC

GQ0A011582DBT

GQ0A011582DBT Description

The GQ0A011582DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter-Small Outline Package) device features 10 isolated resistors, each with a 15.8KΩ resistance value and an ultra-tight ±0.5% tolerance. Encased in a ceramic package, it delivers excellent thermal stability with a ±100ppm/°C temperature coefficient and operates reliably across a wide temperature range of -70°C to +125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) network is ideal for precision analog and digital circuits requiring low drift and high reliability.

GQ0A011582DBT Features

• High Precision: ±0.5% tolerance and ±100ppm/°C TCR ensure stable performance in varying environments.
• Robust Construction: Ceramic case and gull-wing termination enhance durability and solderability.
• Isolated Design: Independent resistors (ISOL configuration) minimize crosstalk for signal integrity.
• Space-Efficient: Compact 8.66mm × 6.02mm × 1.47mm QSOP package suits high-density PCB layouts.
• Wide Operating Range: Derated power up to 125°C makes it suitable for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Thin-Film Technology: Delivers low noise and superior long-term stability compared to thick-film alternatives.

GQ0A011582DBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Isolated resistor arrays for op-amp feedback networks or filter designs.
• Medical Electronics: High-reliability systems where drift and tolerance are critical.
• Industrial Controls: PLCs, motor drives, and power management circuits requiring thermal resilience.
• Test & Measurement Equipment: Calibration and instrumentation where accuracy is paramount.

Conclusion of GQ0A011582DBT

The GQ0A011582DBT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers designing high-performance electronics. Its ceramic encapsulation, thin-film technology, and tight tolerances address challenges in noise-sensitive or thermally variable environments. While not automotive-qualified, its wide temperature range and derating capability ensure reliability in industrial, medical, and instrumentation applications. Packaged in tubes for automated assembly, this network balances performance with manufacturability.