TT Electronics/IRC

GQ0A023920BAT

GQ0A023920BAT Description

The GQ0A023920BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP (Quarter-Small Outline Package) device features 10 isolated resistors, each with a 392Ω resistance, 0.1% tolerance, and a ±50ppm/°C temperature coefficient, ensuring exceptional stability across a wide temperature range (70°C to 125°C). Encased in a ceramic package, it offers superior thermal and mechanical robustness, making it ideal for harsh environments. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, it excels in precision analog and digital circuits.

GQ0A023920BAT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for critical accuracy.
• Robust Construction: Ceramic case ensures durability and thermal performance.
• Isolated Design: 10 resistors with ISOL (isolated) circuit designator, minimizing crosstalk.
• Surface-Mount Compatibility: Gull-wing termination and QSOP package (8.66mm x 6.02mm x 1.47mm) for easy PCB integration.
• Wide Operating Range: -70°C to +125°C derated power range, suitable for industrial and automotive (non-AEC-Q) applications.
• Low Noise: Thin-film technology reduces parasitic effects, ideal for sensitive analog circuits.

GQ0A023920BAT Applications

This resistor network is optimized for:

• Precision Voltage Dividers: In data acquisition systems and ADC/DAC interfaces.
• Medical Equipment: Isolation circuits in patient monitoring devices.
• Industrial Controls: Signal conditioning in PLCs and sensor interfaces.
• Test & Measurement: Calibration and reference circuits requiring low drift.
• Aerospace & Defense: Reliable performance in extreme conditions.

Conclusion of GQ0A023920BAT

The GQ0A023920BAT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers needing reliable resistor networks in critical applications. Its ceramic construction, thin-film technology, and tight tolerances provide a competitive edge over plastic-encased alternatives, particularly in environments requiring thermal stability and long-term reliability. While not PPAP or automotive-grade, it remains a robust solution for industrial, medical, and high-reliability electronics.