TT Electronics/IRC

GQ8B022872JAT

GQ8B022872JAT Description

The GQ8B022872JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 28.7K Ohm resistance value, offering a 5% tolerance and a ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a maximum operating temperature of 125°C, this network is engineered for reliability in compact, surface-mount designs. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration.

GQ8B022872JAT Features

• High-Density Integration: 15 resistors in a compact QSOP-16 package (4.9mm x 6.02mm x 1.47mm), ideal for space-constrained designs.
• Precision Performance: ±50ppm/°C temperature coefficient and 5% tolerance ensure stable operation across 70°C to 125°C.
• Robust Construction: Ceramic case provides superior thermal dissipation and mechanical strength.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch simplify automated assembly processes.
• Wide Voltage Range: Supports up to 100V, suitable for mixed-signal and power-sensitive applications.
• Non-Automotive Grade: Compliant with EAR99 (ECCN) but not PPAP or RoHS, making it ideal for industrial and commercial use.

GQ8B022872JAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I2C, SPI) in microcontrollers.
• Power Management: Current-limiting and load-sharing in low-power DC/DC converters.
• Test & Measurement Equipment: Calibration and reference circuits requiring stable resistance values.
• Industrial Controls: Durable solution for harsh environments due to ceramic encapsulation.

Conclusion of GQ8B022872JAT

The GQ8B022872JAT stands out for its thin-film technology, compact QSOP packaging, and high power density, making it a versatile choice for precision electronics. While not suited for automotive applications, its thermal stability, ease of integration, and broad voltage range make it ideal for industrial, telecom, and instrumentation designs. Engineers seeking a reliable, space-saving resistor network with moderate tolerance will find this model a compelling option.