TT Electronics/IRC

GQ8A014701DBT

GQ8A014701DBT Description

The GQ8A014701DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 16-pin QSOP surface-mount device features 8 isolated 4.7KΩ resistors with a tight ±0.5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a 100V voltage rating. The gull-wing termination facilitates reliable PCB mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for compact, high-density designs.

GQ8A014701DBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.5%) for critical circuits.
• Isolated Resistor Network (ISOL): Each of the 8 resistors is electrically isolated, ideal for multi-channel applications.
• Robust Ceramic QSOP Package: Enhances thermal performance and mechanical strength in harsh environments.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Surface-Mount Design (SMD): Gull-wing leads and 0.64mm pitch enable efficient PCB assembly.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and automotive systems (though not PPAP/automotive-certified).

GQ8A014701DBT Applications

This resistor network excels in:

• Isolation Circuits: Signal conditioning in medical devices, test equipment, and industrial sensors.
• Precision Analog Systems: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• High-Density PCBs: Compact layouts in telecom infrastructure, aerospace avionics, and instrumentation.
• Temperature-Sensitive Environments: Stable performance in power supplies, motor controls, and LED drivers.

Conclusion of GQ8A014701DBT

The GQ8A014701DBT stands out for its precision, isolation capability, and ceramic-packaged reliability, making it a top choice for engineers prioritizing accuracy and thermal stability. While not automotive-grade, its thin-film technology, low TCR, and high power density cater to advanced electronics where space and performance are critical. Ideal for medical, industrial, and telecom applications, this network resistor combines durability with cutting-edge electrical characteristics.