TT Electronics/IRC

GUS-QS8A-02-8451-JB

GUS-QS8A-02-8451-JB Description

The GUS-QS8A-02-8451-JB from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. With a resistance value of 8.45KΩ (±5%), it offers excellent stability and low noise, making it ideal for sensitive analog and digital circuits. The device features a 16-pin QSOP package with gull wing termination, ensuring reliable surface-mount assembly. Its thin film technology provides superior temperature stability, characterized by a ±50ppm/°C temperature coefficient, and operates within a wide temperature range of -70°C to +125°C. The isolated (ISOL) circuit design allows for flexible configuration, while the 0.75W (3/4W) total power rating and 100V maximum voltage rating ensure robust performance in demanding environments.

GUS-QS8A-02-8451-JB Features

• Precision Thin Film Technology: Delivers low noise and high stability with a tight tolerance of ±5% and a low TCR of ±50ppm/°C.
• High Power Handling: 0.1W per resistor (0.75W total) enables use in power-sensitive applications.
• Compact & Robust Packaging: QSOP-16 case (4.9mm x 6.02mm x 1.47mm) with gull wing leads for secure SMT placement.
• Wide Operating Range: Functions reliably from -70°C to +125°C, suitable for industrial and automotive-grade environments (though not PPAP/automotive certified).
• Isolated Resistor Network: Independent resistors allow versatile circuit designs without crosstalk.
• High Voltage Tolerance: Supports up to 100V, making it suitable for signal conditioning and voltage division tasks.

GUS-QS8A-02-8451-JB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance values.
• Signal Conditioning: ADC/DAC reference networks, amplifier gain setting, and filtering applications.
• Industrial Electronics: PLCs, motor controls, and power management systems where temperature stability is critical.
• Test & Measurement Equipment: Calibration circuits and instrumentation requiring low drift over temperature.
• Consumer Electronics: Audio equipment and display drivers benefiting from its compact footprint and reliability.

Conclusion of GUS-QS8A-02-8451-JB

The GUS-QS8A-02-8451-JB stands out as a high-reliability, precision resistor network for engineers seeking low TCR, high power handling, and compact SMT compatibility. Its isolated thin film design ensures consistent performance in harsh environments, while the QSOP package optimizes board space. Though not RoHS-compliant, it remains a top choice for industrial, instrumentation, and high-accuracy applications where stability and durability are paramount.