TT Electronics/IRC

GUS-QS8A-03-1582-BA

GUS-QS8A-03-1582-BA Description

The GUS-QS8A-03-1582-BA from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding applications requiring tight tolerance and stable performance. Housed in a compact 16-pin QSOP package with gull wing termination, this surface-mount device (SMD) offers a 15.8KΩ resistance value per resistor with an exceptional ±0.1% tolerance and a low ±25ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power and 0.1W (1/10W) per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. The isolated (ISOL) circuit design ensures minimal crosstalk, while the 100V maximum voltage rating enhances versatility in high-voltage circuits.

GUS-QS8A-03-1582-BA Features

• Precision Performance: Thin film technology delivers ±0.1% tolerance and ±25ppm/°C TCR for stable operation in temperature-varying conditions.
• Robust Construction: QSOP package (4.9mm x 6.02mm x 1.47mm) with gull wing leads (0.64mm pitch) ensures reliable surface-mount assembly.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) supports energy-intensive applications.
• Isolated Design: ISOL circuit configuration minimizes interference between resistors, ideal for signal isolation.
• Wide Operating Range: Functions from -70°C to +125°C, with derated power up to 125°C.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation use (PPAP and RoHS non-compliant).

GUS-QS8A-03-1582-BA Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Medical Equipment: High-accuracy sensor interfaces and diagnostic devices.
• Test & Measurement: Calibration circuits and reference voltage dividers.
• Industrial Controls: PLCs and motor drives requiring stable resistance under thermal stress.
• Telecom Infrastructure: RF and baseband signal processing with low drift.

Conclusion of GUS-QS8A-03-1582-BA

The GUS-QS8A-03-1582-BA stands out for its precision, power efficiency, and compact form factor, making it a superior choice for applications demanding tight tolerance and thermal stability. Its isolated thin film design and wide temperature range cater to high-reliability sectors like industrial automation and medical electronics. While not automotive-grade, its performance metrics align with rigorous commercial and industrial standards, offering engineers a dependable solution for critical circuit design.