TT Electronics/IRC

GS7B022212DAT

GS7B022212DAT Description

The GS7B022212DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under elevated temperatures. Housed in a 14-pin narrow SOIC package, this bussed network integrates 13 thin-film resistors with a 22.1kΩ resistance value, offering an absolute tolerance of ±0.5% and a ratio tolerance of ±0.05%. Its ±50ppm/°C temperature coefficient ensures minimal resistance drift across the -70°C to +125°C operating range, making it suitable for precision analog and digital circuits. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations for reliable surface-mount assembly.

GS7B022212DAT Features

• High Precision: Tight tolerances (±0.5% absolute, ±0.05% ratio) for critical signal conditioning.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and instrumentation use.
• Low Power Dissipation: 0.05W per resistor (0.7W total) with derating up to 125°C.
• Stable TCR: ±50ppm/°C ensures consistent performance across temperature fluctuations.
• Compact Footprint: 8.66mm × 5.99mm × 1.45mm (L×D×H) with ±0.1mm dimensional tolerances.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its reliability suits industrial and telecom applications.

GS7B022212DAT Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to low ratio tolerance.
• Signal Conditioning: Ideal for sensor interfaces in medical or test equipment.
• Power Management: Bussed design simplifies bus termination in high-speed digital systems.
• Industrial Controls: Stable performance in PLC modules and motor drives.
• Aerospace & Defense: Ceramic construction resists vibration and thermal stress.

Conclusion of GS7B022212DAT

The GS7B022212DAT excels in environments demanding high accuracy, thermal resilience, and compact integration. Its thin-film technology and ceramic package outperform epoxy-based networks in harsh conditions, while the bussed architecture reduces PCB footprint. Though non-compliant with EU RoHS, it remains a top choice for non-consumer applications prioritizing precision over regulatory restrictions. Engineers will value its repeatable performance in critical analog designs and space-constrained layouts.