TT Electronics/IRC

GS4A027500DAT

GS4A027500DAT Description

The GS4A027500DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 750Ω and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The network operates within a wide temperature range of 70°C to 125°C and offers a low temperature coefficient of ±50ppm/°C, making it ideal for stable performance in varying thermal conditions. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, this component is engineered for reliability in precision circuits. Its SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations ensures compatibility with standard surface-mount assembly processes.

GS4A027500DAT Features

• Isolated Resistors: Four independent resistors (750Ω each) for flexible circuit design.
• High Precision: ±0.5% absolute tolerance and ±0.05% ratio tolerance for critical applications.
• Stable Performance: ±50ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Surface-Mount Ready: Gull-wing terminations and 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Compact Footprint: SOIC package (4.9mm x 5.99mm) saves board space in dense layouts.

GS4A027500DAT Applications

This resistor network excels in precision analog and digital systems, including:

• Signal Conditioning: Isolation and impedance matching in sensor interfaces.
• Voltage Dividers: High-accuracy dividers for ADC/DAC reference circuits.
• Medical Electronics: Stable performance in diagnostic equipment.
• Industrial Controls: Reliable operation in PLCs and motor drives.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GS4A027500DAT

The GS4A027500DAT stands out for its precision, thermal stability, and compact design, making it a superior choice for engineers requiring high-accuracy resistor networks. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure reliability in industrial, medical, and instrumentation applications. For designs demanding tight tolerances and low drift, this component delivers exceptional value.