TT Electronics/IRC

GQ8A0228R0JDT

GQ8A0228R0JDT Description

The GQ8A0228R0JDT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and robust thermal performance. Encased in a ceramic QSOP package, this 16-pin surface-mount device (SMD) offers a 28Ω resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it supports moderate power dissipation while maintaining isolation between resistors, making it ideal for signal conditioning and impedance matching.

GQ8A0228R0JDT Features

• High-Density Integration: 8 isolated resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package, saving PCB space.
• Superior Thermal Stability: Ceramic substrate and thin film technology ensure low drift (±50ppm/°C) and high reliability up to 125°C.
• Precision Performance: 5% tolerance and 100V maximum voltage rating suit demanding analog and digital circuits.
• Robust Construction: Gull wing terminals and surface-mount design enhance mechanical durability and solderability.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQ8A0228R0JDT Applications

• Signal Conditioning: Isolated resistor networks for ADC/DAC reference dividers and sensor interfaces.
• Impedance Matching: Precision termination in high-speed data lines (e.g., LVDS, USB).
• Voltage Division: Stable ratios in feedback networks for op-amps and power supplies.
• Medical/Industrial Electronics: Where ceramic packaging’s thermal and isolation properties are critical.

Conclusion of GQ8A0228R0JDT

The GQ8A0228R0JDT excels in space-constrained, high-reliability applications due to its ceramic isolation, thin film accuracy, and robust QSOP packaging. While not RoHS-compliant, its thermal resilience and precision make it a standout choice for industrial and telecom designs requiring stable, isolated resistances. Engineers will appreciate its balance of performance, density, and durability in critical circuits.