TT Electronics/IRC

GQ8A037870BT

GQ8A037870BT Description

The GQ8A037870BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor network features a 787Ω resistance value with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. The isolated (ISOL) circuit design provides individual resistor isolation, making it ideal for precision analog circuits. With a 0.75W total power rating (0.1W per resistor) and 100V maximum voltage rating, it suits high-reliability applications.

GQ8A037870BT Features

• Precision Thin Film Technology: Delivers ±0.1% tolerance and ±25ppm/°C TCR for minimal drift.
• Robust Ceramic QSOP Package: Enhances thermal performance and mechanical strength.
• Isolated Resistor Design (ISOL): Ensures independent resistor operation, critical for signal integrity.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Surface-Mount Gull Wing Termination: Facilitates automated assembly with a 0.64mm pitch.
• Non-Automotive, Non-PPAP: Suitable for industrial and telecom applications.

GQ8A037870BT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks.
• Isolation & Signal Conditioning: Medical instrumentation, test equipment.
• Telecom & Networking: Line termination, impedance matching.
• Industrial Control Systems: High-accuracy feedback loops, sensor interfaces.
  Its ceramic construction and low TCR make it ideal for environments with thermal stress, while the QSOP footprint saves board space.

Conclusion of GQ8A037870BT

The GQ8A037870BT combines precision, reliability, and isolation in a compact surface-mount package. Its thin-film technology, tight tolerances, and robust ceramic case cater to high-performance applications where stability and accuracy are paramount. While not PPAP or automotive-qualified, it is a top choice for industrial, medical, and telecom designs requiring low drift and high power density.