TT Electronics/IRC

GS8A013482BBT

GS8A013482BBT Description

The GS8A013482BBT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for isolated (ISOL) circuit applications. Built with ceramic substrate and thin-film technology, it delivers exceptional stability with a ±0.1% absolute tolerance and ±0.1% ratio tolerance, ensuring reliable performance in precision analog and digital circuits. The network operates over a wide temperature range of 70°C to 125°C (derated) with a ±100ppm/°C temperature coefficient, making it suitable for environments requiring tight thermal tracking. Each resistor offers 34.8KΩ resistance at 0.1W (1/10W) power rating per element, with a collective 0.8W total power dissipation. The 100V maximum voltage rating and gull-wing termination enable robust surface-mount (SMD) integration in space-constrained designs.

GS8A013482BBT Features

• High Precision: ±0.1% tolerance for absolute and ratio matching, critical for differential amplifiers and voltage dividers.
• Isolated Design: Independent resistors (ISOL configuration) eliminate crosstalk, ideal for signal isolation.
• Thermal Stability: ±100ppm/°C TCR ensures minimal drift in harsh environments.
• Compact & Robust: 9.91mm × 5.99mm × 1.45mm SOIC package with ceramic construction for durability.
• Industry-Standard Compatibility: 1.27mm terminal pitch and 16-pin SOIC footprint simplify PCB layout.
• Non-Automotive: Not PPAP-capable, but suited for industrial, medical, and test equipment.

GS8A013482BBT Applications

• Precision Analog Circuits: Voltage references, DAC/ADC interfaces, and bridge networks.
• Signal Conditioning: Isolated sensor interfaces (e.g., thermocouples, strain gauges).
• Medical Electronics: Patient monitoring systems requiring low-drift components.
• Test & Measurement: Calibration equipment and high-accuracy instrumentation.
• Industrial Controls: PLCs and process automation where thermal tracking is critical.

Conclusion of GS8A013482BBT

The GS8A013482BBT excels in applications demanding high precision, thermal stability, and electrical isolation. Its ceramic SOIC package and thin-film resistors provide superior performance over polymer-based networks, particularly in high-temperature or precision-critical systems. While not RoHS-compliant, it remains a top choice for legacy or specialized designs where tolerance and reliability outweigh regulatory constraints. Engineers will value its low TCR, tight tolerance, and isolated architecture for mission-critical analog signal chains.