TT Electronics/IRC

GQ8A022052DBT

GQ8A022052DBT Description

The GQ8A022052DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 20.5K Ohm resistance per element with an ultra-tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and reliability in surface-mount (SMD) configurations. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is ideal for precision analog and digital circuits requiring consistent signal integrity.

GQ8A022052DBT Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Ceramic case ensures superior thermal management and mechanical durability.
• Space-Efficient: Compact QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch for high-density PCB layouts.
• Isolated Design: Independent resistors (ISOL circuit designator) reduce crosstalk in multi-channel systems.
• Wide Operating Range: Rated for -70°C to +125°C, suitable for industrial and harsh environments.
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.

GQ8A022052DBT Applications

• Precision Instrumentation: Signal conditioning in test/measurement equipment.
• Medical Electronics: Patient monitoring systems requiring low drift.
• Industrial Controls: PLCs, motor drives, and sensor interfaces.
• Telecommunications: RF and baseband circuitry in networking hardware.
• Automotive (Non-Automotive Rated): Infotainment or non-safety-critical systems.

Conclusion of GQ8A022052DBT

The GQ8A022052DBT excels in applications demanding high accuracy, thermal resilience, and compact form factors. Its ceramic QSOP package, isolated thin-film resistors, and wide temperature range make it a superior choice over standard networks in precision analog designs. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and telecom systems where reliability and performance are paramount.