TT Electronics/IRC

GS8A022152BT

GS8A022152BT Description

The GS8A022152BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation applications. It features 8 isolated resistors, each with a 21.5KΩ resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic SOIC-16 package, this device offers superior thermal stability and reliability, with a ±50ppm/°C temperature coefficient and a maximum operating temperature of 125°C. Its 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for high-performance analog and mixed-signal systems.

GS8A022152BT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for stable operation in temperature-variable environments.
• Robust Construction: Ceramic substrate and gull-wing termination ensure durability and ease of surface-mount assembly.
• Isolated Design: Eight independent resistors (ISOL configuration) minimize crosstalk in multi-channel applications.
• Compact & Reliable: 9.91mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm length/height, ±0.2mm depth) for space-constrained PCBs.
• Wide Operating Range: Derated power capability from 70°C to 125°C, ideal for industrial and instrumentation use.

GS8A022152BT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces requiring low drift.
• Medical Equipment: Patient monitoring systems where signal integrity is critical.
• Test & Measurement: Calibration tools and sensor signal conditioning.
• Industrial Automation: Isolated signal paths in PLCs and motor control systems.
• Aerospace & Defense: Ruggedized electronics demanding high reliability under thermal stress.

Conclusion of GS8A022152BT

The GS8A022152BT stands out for its combination of precision, isolation, and thermal resilience, making it a superior choice for engineers designing high-accuracy systems. Its ceramic SOIC package and thin-film technology provide long-term stability, while the isolated resistor array simplifies PCB layout in multi-channel designs. Though not RoHS-compliant, its performance in harsh environments justifies its use in specialized industrial, medical, and aerospace applications where reliability is paramount.