TT Electronics/IRC

GS8A021781BAT

GS8A021781BAT Description

The GS8A021781BAT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding analog and signal conditioning applications. Featuring a 1.78KΩ resistance per element with an exceptional ±0.1% absolute tolerance and ±0.05% ratio tolerance, this thin-film ceramic-based network ensures superior accuracy and stability. The device operates over a -55°C to +125°C range with a ±50ppm/°C temperature coefficient, making it ideal for environments requiring tight thermal performance. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.8W total) cater to low-power, high-reliability circuits. The gull-wing termination and surface-mount SOIC package (9.91mm x 5.99mm x 1.45mm) facilitate automated assembly.

GS8A021781BAT Features

• Precision Performance: ±0.1% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Isolated Resistors: Independent elements (no common node) for flexible circuit design.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Space-Efficient: 16-pin SOIC package optimizes board space while supporting high-density layouts.
• Low-Power Operation: 0.1W per resistor (0.8W total) suits energy-sensitive designs.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.

GS8A021781BAT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Medical Electronics: Patient monitoring equipment where accuracy is critical.
• Industrial Controls: PLCs, sensor signal conditioning, and test/measurement systems.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.
• Communications: RF and baseband signal processing requiring stable impedance matching.

Conclusion of GS8A021781BAT

The GS8A021781BAT excels in applications demanding high precision, thermal stability, and isolation. Its ceramic thin-film technology and tight tolerances make it a standout choice for engineers designing mission-critical analog systems. While not PPAP or automotive-qualified, its performance metrics align with industrial, medical, and communication needs where reliability and accuracy are paramount. The SOIC package ensures compatibility with modern SMT processes, offering a balance of performance and manufacturability.