TT Electronics/IRC

GS8A022151BAT

GS8A022151BAT Description

The GS8A022151BAT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding circuit isolation applications. Featuring 2.15KΩ thin-film resistors with an exceptional ±0.1% absolute tolerance and ±0.05% ratio tolerance, this ceramic-based network ensures superior accuracy and stability. The SOIC-C series construction offers a compact footprint (9.91mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. Rated for 0.1W per resistor (0.8W total) and 100V maximum voltage, it operates across a -55°C to +125°C temperature range with a low ±50ppm/°C TCR, making it ideal for precision analog and mixed-signal systems.

GS8A022151BAT Features

• High Precision: ±0.1% absolute tolerance and ±0.05% ratio tolerance for critical matching applications.
• Robust Construction: Ceramic substrate with thin-film technology ensures long-term stability and low noise.
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C.
• Isolated Design: Independent resistors (ISOL circuit designator) prevent crosstalk in sensitive circuits.
• Compact & Reliable: SOIC-16 package with 1.27mm pitch for space-constrained PCB layouts.
• Low TCR: ±50ppm/°C minimizes resistance drift over temperature variations.

GS8A022151BAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference networks due to tight ratio tolerance.
• Medical Instrumentation: High accuracy and isolation suit patient monitoring devices.
• Industrial Controls: Stable performance in PLCs, sensor interfaces, and feedback loops.
• Test & Measurement Equipment: Low-noise characteristics benefit oscilloscopes and calibrators.
• Automotive Electronics (non-AECQ): Engine control units (ECUs) where precision is critical (though not PPAP/automotive-qualified).

Conclusion of GS8A022151BAT

The GS8A022151BAT excels in applications demanding high precision, thermal stability, and circuit isolation. Its ceramic SOIC package, thin-film resistors, and ultra-tight tolerances distinguish it from standard resistor networks, offering engineers a reliable solution for analog signal conditioning and precision measurement systems. While not automotive-grade, its performance metrics make it a top choice for industrial, medical, and test equipment designs requiring uncompromising accuracy.