TT Electronics/IRC

GQ8A011180DDT

GQ8A011180DDT Description

The GQ8A011180DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 118 Ohm resistance value with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and reliability in harsh environments. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this surface-mount device (SMD) is ideal for precision analog and digital circuits.

GQ8A011180DDT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for accurate signal conditioning.
• Robust Construction: Ceramic case enhances thermal performance and durability.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch for high-density PCB layouts.
• Isolated Design: 8 independent resistors (ISOL circuit designator) prevent crosstalk in multi-channel systems.
• Reliable Termination: Gull-wing leads ensure secure surface mounting and solderability.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive (non-PPAP) applications.

GQ8A011180DDT Applications

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Medical Electronics: Patient monitoring equipment requiring low drift.
• Test & Measurement: Calibration circuits, sensor signal conditioning.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Communications: RF modules and filtering networks where stability is critical.

Conclusion of GQ8A011180DDT

The GQ8A011180DDT stands out for its combination of precision, power handling, and compact form factor, making it a superior choice for engineers designing high-reliability systems. Its ceramic construction and thin-film technology ensure long-term stability, while the isolated network design simplifies circuit layout. Though not RoHS-compliant or PPAP-approved, its performance in industrial, medical, and communication applications justifies its selection for specialized designs. For projects demanding tight tolerances and thermal resilience, this resistor network delivers exceptional value.