TT Electronics/IRC

GQ8A031652BBT

GQ8A031652BBT Description

The GQ8A031652BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 16.5KΩ resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in critical circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a ±25ppm/°C temperature coefficient for minimal drift across its operating range of -70°C to +125°C. Rated for 0.75W total power dissipation (0.1W per resistor), it supports 100V maximum voltage, making it suitable for high-reliability environments.

GQ8A031652BBT Features

• Precision Performance: 0.1% tolerance and ±25ppm/°C TCR ensure stable operation in precision analog and digital systems.
• Robust Construction: Ceramic case and gull-wing SMT termination enhance mechanical and thermal resilience.
• Space-Efficient Design: Compact 4.9mm × 6.02mm × 1.47mm footprint (QSOP-16) optimizes PCB real estate.
• Isolated Circuit Design: Eight independent resistors (ISOL configuration) prevent cross-talk in multi-channel applications.
• High Power Handling: 0.75W total rating (0.1W per resistor) outperforms standard networks in power density.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, ideal for industrial and automotive-adjacent uses (though not PPAP-certified).

GQ8A031652BBT Applications

This resistor network excels in:

• Medical Equipment: Isolation barriers in patient monitoring systems.
• Test & Measurement: Precision voltage dividers and calibration circuits.
• Industrial Automation: Signal conditioning for PLCs and sensors.
• Communications: Impedance matching in RF and baseband circuits.
• Aerospace & Defense: Reliable performance in harsh environments (non-RoHS compliant).

Conclusion of GQ8A031652BBT

The GQ8A031652BBT combines precision, durability, and compactness, making it a standout choice for engineers needing high-accuracy resistor networks in space-constrained or thermally challenging designs. Its ceramic isolation, low TCR, and high power rating address gaps in standard arrays, though its non-RoHS status may limit use in eco-regulated markets. Ideal for mission-critical analog systems, it bridges the gap between generic networks and custom solutions.