TT Electronics/IRC

GUS-QS8A-02-2202-CA

GUS-QS8A-02-2202-CA Description

The GUS-QS8A-02-2202-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 8 isolated 22KΩ resistors with an exceptional tolerance of ±0.25% and a low temperature coefficient of ±50ppm/°C, ensuring stable performance across a wide temperature range (70°C to 125°C). With a power rating of 0.75W (3/4W) total and 0.1W per resistor, it delivers reliable operation in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while the 100V maximum voltage rating enhances versatility in high-voltage circuits.

GUS-QS8A-02-2202-CA Features

• Precision Thin Film Technology: Offers superior accuracy (±0.25%) and stability (±50ppm/°C) for critical analog/digital circuits.
• Isolated Resistor Network (ISOL): Each of the 8 resistors operates independently, reducing crosstalk in multi-channel systems.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) at 125°C maximum operating temperature.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint ideal for space-constrained PCBs.
• Industrial-Grade Reliability: Non-automotive but suited for industrial, medical, and telecom applications requiring long-term stability.
• Non-RoHS Compliant: Suitable for legacy or specialized systems where RoHS exemptions apply.

GUS-QS8A-02-2202-CA Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Instrumentation: High-accuracy feedback networks in diagnostic equipment.
• Telecom Infrastructure: Impedance matching and line termination in high-frequency modules.
• Test & Measurement: Calibration circuits requiring minimal drift over temperature.
• Industrial Control Systems: Isolated signal paths in PLCs and motor drivers.

Conclusion of GUS-QS8A-02-2202-CA

The GUS-QS8A-02-2202-CA excels in applications demanding tight tolerance, low thermal drift, and compact integration. Its isolated thin-film design and QSOP gull-wing package make it a standout choice for engineers prioritizing precision and reliability in harsh environments. While not RoHS-compliant, it remains a robust solution for legacy or exempted systems requiring unmatched electrical stability.