TT Electronics/IRC

GQ8A032150BAT

GQ8A032150BAT Description

The GQ8A032150BAT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin QSOP ceramic package, it offers a 215Ω resistance per element with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The device features gull-wing SMD terminations for reliable surface mounting and delivers a total power rating of 0.75W (3/4W) with 0.1W per resistor, making it suitable for power-sensitive designs. Its 100V maximum voltage rating and isolated (ISOL) circuit design enhance safety in high-voltage environments.

GQ8A032150BAT Features

• Precision Thin Film Technology: Delivers ±0.1% tolerance and ±25ppm/°C TCR for critical analog/digital signal integrity.
• Robust Ceramic Package: Provides superior thermal performance and mechanical durability compared to plastic alternatives.
• High-Density QSOP-16: Compact 4.9mm × 6.02mm footprint with 0.64mm pitch, ideal for space-constrained PCBs.
• Isolated Resistor Network (ISOL): Independent resistors prevent crosstalk, ideal for multichannel isolation in ADCs/DACs.
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C max temperature suits industrial/telecom applications.

GQ8A032150BAT Applications

• Precision Voltage Dividers: Used in sensor interfaces and data acquisition systems requiring minimal drift.
• Medical Isolation Circuits: Ensures signal integrity in patient monitoring equipment due to high-voltage isolation.
• Test & Measurement: Calibration tools and multichannel instrumentation benefit from matched resistor networks.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency RF modules.

Conclusion of GQ8A032150BAT

The GQ8A032150BAT excels in high-precision, high-reliability applications where thermal stability, isolation, and compactness are critical. Its ceramic QSOP package and thin film technology outperform standard arrays in harsh environments, while the 0.1% tolerance ensures repeatability in calibration-sensitive designs. Though not automotive-qualified, it is a cost-effective solution for industrial, medical, and telecom systems demanding uncompromising accuracy.