TT Electronics/IRC

GQ8A032201GBT

GQ8A032201GBT Description

The GQ8A032201GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 8-resistor isolated network features a 2.2KΩ resistance value per resistor with a tight 2% tolerance and an ultra-low ±25ppm/°C temperature coefficient, ensuring reliable 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 durability, making it suitable for demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.75W (3/4W) total power rating and 100V maximum voltage rating provide robust electrical performance.

GQ8A032201GBT Features

• Precision Thin-Film Technology: Delivers high accuracy (±2%) and low TCR (±25ppm/°C) for stable performance.
• Isolated Resistor Network (ISOL): Each of the 8 resistors is electrically isolated, enabling flexible circuit design.
• Ceramic QSOP Package: Enhances thermal management and mechanical strength compared to plastic alternatives.
• High Power Handling: 0.1W per resistor (0.75W total) ensures reliability in power-sensitive applications.
• Wide Temperature Range: Operates from -70°C to +125°C, with derated power up to 125°C.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB mounting with a 0.64mm pitch for high-density layouts.
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GQ8A032201GBT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning & Voltage Division: Used in sensor interfaces and ADC/DAC circuits due to its low TCR and isolation.
• Medical & Test Equipment: Reliable performance in critical measurement systems.
• Industrial Control Systems: Stable operation in harsh environments with wide temperature fluctuations.
• Telecommunications: High-frequency signal integrity in RF and filtering applications.
• Power Management: Voltage balancing in multi-channel power supplies.

Conclusion of GQ8A032201GBT

The GQ8A032201GBT stands out for its precision, durability, and versatility, making it a top choice for engineers designing high-reliability electronics. Its ceramic construction, isolated resistors, and thin-film technology offer superior performance over standard arrays, particularly in thermally challenging or precision-critical applications. While not RoHS-compliant, its robust electrical ratings and compact QSOP package make it ideal for industrial, medical, and telecom systems where accuracy and stability are paramount.