TT Electronics/IRC

GUS-QS8A-01-1152-GF

GUS-QS8A-01-1152-GF Description

The GUS-QS8A-01-1152-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter-Small Outline Package) device features 8 isolated resistors, each with a 11.5KΩ resistance and a tight 2% tolerance. With a ±100ppm/°C temperature coefficient, it ensures stable performance across a wide operating temperature range of -70°C to +125°C. The 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Packaged in a tube, this surface-mount (SMD) component is ideal for automated assembly processes.

GUS-QS8A-01-1152-GF Features

• Precision Thin Film Technology: Ensures low noise and high stability.
• Isolated Resistor Network (ISOL): 8 independent resistors for flexible circuit design.
• Compact QSOP Package: 4.9mm × 6.02mm × 1.47mm dimensions with 0.64mm pitch gull-wing leads for high-density PCB layouts.
• Wide Temperature Range: Reliable operation from -70°C to +125°C (derated power up to 125°C).
• High Power Handling: 0.75W total power dissipation, higher than typical resistor networks.
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress.
• Automotive & Industrial Compliance: Though not PPAP or automotive-rated, its rugged design suits harsh environments.

GUS-QS8A-01-1152-GF Applications

• Signal Conditioning & Isolation: Ideal for ADC/DAC reference dividers, sensor interfaces, and precision analog circuits.
• Medical & Test Equipment: Stable performance in patient monitoring systems and calibration instruments.
• Industrial Controls: Robust enough for PLC modules, motor drivers, and power supply feedback networks.
• Telecom & Networking: Used in line drivers, filters, and impedance matching due to low parasitic effects.
• Aerospace & Defense: Suitable for avionics and radar systems where temperature stability is critical.

Conclusion of GUS-QS8A-01-1152-GF

The GUS-QS8A-01-1152-GF stands out for its precision, power handling, and compact form factor, making it a superior choice over standard resistor arrays. Its isolated thin-film design ensures reliability in high-precision applications, while the QSOP package optimizes board space. Though not RoHS-compliant, its performance in industrial, medical, and telecom systems justifies its use where durability and accuracy are paramount. Engineers seeking a high-quality, stable resistor network for critical designs will find this model exceptionally capable.