TT Electronics/IRC

GS4A036190DAT

GS4A036190DAT Description

The GS4A036190DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 619Ω resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The device operates within a wide temperature range of -70°C to +125°C, with a ±25ppm/°C temperature coefficient, making it suitable for stable performance in varying thermal conditions. Its SOIC-C series construction offers robust ceramic packaging, enhancing durability and thermal management. With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, this network is engineered for reliability in precision circuits.

GS4A036190DAT Features

• Isolated Resistors: Four independent 619Ω resistors with ±0.5% tolerance and ±0.05% ratio tolerance for precise matching.
• High Stability: ±25ppm/°C TCR ensures minimal resistance drift across temperatures.
• Robust Construction: Ceramic SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing termination for secure surface mounting.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Low Power Dissipation: 0.1W per resistor (0.4W total) ideal for energy-sensitive designs.
• High Voltage Tolerance: 100V maximum rating for industrial and instrumentation use.

GS4A036190DAT Applications

This resistor network excels in applications requiring high precision and thermal stability, such as:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: Stable resistance in PLCs, sensors, and measurement equipment.
• Medical Electronics: Reliable performance in diagnostic and monitoring devices.
• Automotive Electronics (non-AECQ): Engine control units (ECUs) and infotainment systems (note: not PPAP/AECQ certified).
• Test & Measurement Equipment: Calibration circuits and reference standards.

Conclusion of GS4A036190DAT

The GS4A036190DAT stands out for its ceramic-based isolation, tight tolerances, and thermal resilience, making it a superior choice for precision analog designs. While not automotive-grade, its high voltage rating and low TCR cater to industrial, medical, and instrumentation markets. Engineers will appreciate its compact SOIC footprint, matched resistor performance, and robust construction, ensuring long-term reliability in critical circuits. For applications demanding accuracy and stability, this resistor network delivers exceptional value.