TT Electronics/IRC

GQ8A024422BAT

GQ8A024422BAT Description

The GQ8A024422BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 44.2KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its 100V maximum voltage rating and isolated (ISOL) circuit design enhance signal integrity in noise-sensitive environments.

GQ8A024422BAT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for stable operation in precision analog circuits.
• Robust Construction: Ceramic case ensures durability and thermal stability under high-temperature conditions.
• High Power Handling: 0.75W total power (0.1W per resistor) derated up to 125°C.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances for consistent placement.
• Isolated Design: ISOL circuit configuration minimizes crosstalk, ideal for multi-channel systems.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.

GQ8A024422BAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring low drift.
• Medical & Test Equipment: High-accuracy measurement systems where tolerance and TCR are critical.
• Industrial Controls: PLCs, motor drives, and power supplies needing robust, temperature-stable components.
• Communications Systems: Signal conditioning and impedance matching in RF and baseband circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GQ8A024422BAT

The GQ8A024422BAT stands out for its precision, isolation, and compact ceramic packaging, offering superior performance in high-temperature and noise-sensitive environments. While not PPAP or automotive-qualified, its thin-film technology and tight tolerances make it a preferred choice for industrial, medical, and communication applications demanding reliability and accuracy. Its QSOP gull-wing design ensures compatibility with automated assembly processes, streamlining production for high-volume OEMs.