TT Electronics/IRC

GS8A024990BT

GS8A024990BT Description

The GS8A024990BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 499Ω resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin SOIC ceramic package, it offers 0.1W power rating per resistor (0.8W total) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its isolated (ISOL) circuit design minimizes crosstalk between channels.

GS8A024990BT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term stability.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm SOIC package with 1.27mm pitch.
• Isolated Design: Reduces interference in multi-channel applications.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low Power Dissipation: 0.1W per resistor (0.8W total) balances performance and thermal management.
• Non-Automotive: Ideal for industrial, medical, and test equipment where PPAP compliance is not required.

GS8A024990BT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks.
• Signal Isolation: Sensor interfaces, data acquisition systems.
• Medical Electronics: Patient monitoring, diagnostic equipment.
• Industrial Controls: PLCs, process instrumentation.
• Test & Measurement: Calibration devices, high-accuracy multimeters.
  Its ceramic substrate and thin-film technology make it particularly suited for environments requiring low noise, high stability, and minimal drift over temperature.

Conclusion of GS8A024990BT

The GS8A024990BT stands out for its exceptional precision, isolation capability, and robust ceramic packaging, making it a top choice for engineers designing high-reliability systems. While not RoHS-compliant or automotive-grade, its performance in industrial, medical, and test applications is unmatched. For designs demanding tight tolerances, low TCR, and minimal crosstalk, this resistor network delivers optimal performance in a compact, surface-mountable form factor.