TT Electronics/IRC

GS7B022211CBT

GS7B022211CBT Description

The GS7B022211CBT from TT Electronics/IRC is a high-precision ceramic thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. Housed in a 14-pin narrow SOIC package, this bussed (BUS) network integrates 13 resistors with a common node, each rated at 2.21 kΩ and an absolute tolerance of ±0.25%. The device operates over a wide temperature range (-70°C to +125°C) with a derated power capability, ensuring reliability in harsh environments. Its ±50 ppm/°C temperature coefficient and ±0.1% ratio tolerance make it ideal for precision analog circuits. The SOIC-C series construction features a rectangular ceramic case, gull-wing termination, and surface-mount compatibility, meeting industry-standard footprint requirements.

GS7B022211CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic substrate with thin-film technology ensures low noise and long-term stability.
• Wide Operating Range: Rated for -70°C to +125°C, with derated power up to 125°C.
• Compact Design: 8.66 mm × 5.99 mm × 1.45 mm dimensions (SOIC-14) save board space.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node.
• Low TCR: ±50 ppm/°C minimizes resistance drift over temperature.
• High Voltage Rating: Supports up to 100 V, suitable for industrial and instrumentation applications.

GS7B022211CBT Applications

This resistor network excels in:

• Precision voltage dividers and reference circuits in test/measurement equipment.
• Signal conditioning for sensors, ADCs, and DACs in automotive (non-AEC-Q200) and industrial systems.
• Feedback networks in op-amp and comparator circuits requiring tight tolerance matching.
• Medical devices where stability and accuracy are critical (note: not RoHS compliant).
• Aerospace and defense subsystems due to its wide temperature range and ceramic durability.

Conclusion of GS7B022211CBT

The GS7B022211CBT stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice for engineers designing high-reliability analog systems. While not automotive-qualified or RoHS-compliant, its ceramic thin-film technology and bussed architecture offer unmatched performance in industrial, medical, and aerospace applications where accuracy and stability are paramount. Its SOIC packaging ensures compatibility with automated assembly processes, further enhancing its appeal for volume production.