TT Electronics/IRC

GQ8A022200CBT

GQ8A022200CBT Description

The GQ8A022200CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 220Ω resistance value per resistor with an exceptional ±0.25% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic QSOP package, it offers superior thermal stability and reliability. The 16-pin gull-wing SMD termination facilitates easy surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for compact, high-density PCB designs.

GQ8A022200CBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.25%) for critical analog and digital circuits.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Ceramic QSOP Package: Enhances thermal dissipation and mechanical robustness in harsh environments.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and automotive-grade applications.
• Compact Dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GQ8A022200CBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Equipment: High-reliability isolation for patient monitoring devices.
• Industrial Automation: Stable performance in PLCs, motor controls, and instrumentation.
• Telecommunications: Low-noise signal processing in RF and baseband circuits.
• Aerospace & Defense: Ceramic packaging ensures durability in extreme conditions.

Conclusion of GQ8A022200CBT

The GQ8A022200CBT stands out for its precision, isolation, and rugged ceramic construction, making it a top choice for engineers requiring high stability in compact designs. While not RoHS-compliant and unconfirmed for automotive use, its thin-film technology and wide temperature range make it ideal for industrial, medical, and telecom applications where accuracy and reliability are paramount. Packaged in tubes for secure shipping, it ensures consistent performance in high-volume production.