TT Electronics/IRC

GS7B022151DDT

GS7B022151DDT Description

The GS7B022151DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 14-pin Narrow SOIC device features 13 bussed resistors with a 2.15KΩ resistance value, offering an absolute tolerance of ±0.5% and a ratio tolerance of ±0.5%. Built with thin-film technology, it ensures excellent stability and low noise, making it ideal for precision analog and digital circuits. The SOIC package (8.66mm x 5.99mm x 1.45mm) provides a compact footprint, while the gull-wing termination ensures reliable solder joints. Rated for 100V maximum voltage and 0.7W total power dissipation, it operates across a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient for consistent performance in harsh environments.

GS7B022151DDT Features

• High Precision: ±0.5% tolerance for both absolute and ratio values.
• Robust Construction: Ceramic substrate with thin-film resistors for durability.
• Thermal Stability: ±50ppm/°C TCR ensures minimal drift.
• Compact Design: 14-pin SOIC package (8.66mm x 5.99mm) saves board space.
• Bussed Configuration: 13 resistors share a common node, simplifying bus applications.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminals for reliable SMT assembly.

GS7B022151DDT Applications

This resistor network excels in:

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits.
• Bus Termination: Effective for high-speed digital signal integrity.
• Industrial Electronics: Suitable for harsh environments due to its wide temperature range.
• Automotive Systems: Despite not being PPAP/Automotive-qualified, it fits non-safety-critical modules.
• Medical Devices: Low noise and stability benefit sensitive instrumentation.

Conclusion of GS7B022151DDT

The GS7B022151DDT combines precision, compactness, and thermal resilience, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its bussed architecture simplifies circuit layouts, while the ceramic thin-film construction ensures long-term reliability. While not RoHS-compliant, it remains a robust solution for industrial, medical, and precision analog applications where tight tolerances and stability are critical.