TT Electronics/IRC

GQ0A028200DAT

GQ0A028200DAT Description

The GQ0A028200DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package integrates 10 isolated resistors, each with a 820Ω resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) assembly, while the ±50ppm/°C temperature coefficient guarantees stable performance across a wide operating range of -70°C to +125°C. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital systems.

GQ0A028200DAT Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Isolated Design (ISOL): Independent resistors reduce crosstalk in sensitive circuits.
• Space-Efficient QSOP Package: Compact 8.66mm × 6.02mm × 1.47mm footprint ideal for dense PCB layouts.
• Thin-Film Technology: Delivers low noise and superior long-term reliability vs. thick-film alternatives.
• Wide Temperature Range: Derated power operation up to 125°C for harsh environments.
• Gull-Wing Termination: Ensures secure soldering and mechanical stress resistance.

GQ0A028200DAT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and data acquisition systems requiring stable voltage references.
• Industrial Controls: PLCs, motor drives, and sensor interfaces where isolation and accuracy are critical.
• Telecommunications: Signal conditioning in RF modules and baseband processing.
• Automotive Electronics (non-Automotive grade): Infotainment or lighting systems needing robust performance.
• Power Management: Feedback networks in DC-DC converters or voltage regulators.

Conclusion of GQ0A028200DAT

The GQ0A028200DAT stands out for its combination of precision, isolation, and power handling in a compact QSOP format. Its ceramic thin-film construction and gull-wing termination make it a reliable choice for engineers designing high-performance analog circuits. While not PPAP or Automotive-qualified, it is ideal for industrial, telecom, and instrumentation applications demanding tight tolerances and thermal resilience. For projects requiring low-noise, high-stability resistor networks, this model offers a compelling balance of technical specs and cost-effectiveness.