Analog Devices Inc./Maxim Integrated Tariff Inquiry

MAX479CSD

MAX479CSD Description

The MAX479CSD from Analog Devices Inc./Maxim Integrated is a general-purpose quad operational amplifier (op-amp) housed in a 14-pin SOIC package. Designed for precision and low-power operation, it operates over a wide supply voltage range of 3V to 30V, making it suitable for both battery-powered and industrial applications. With an ultra-low supply current of 13µA per channel, it excels in energy-efficient designs. The device offers a gain bandwidth product of 85 kHz and a slew rate of 0.04V/µs, ensuring stable performance in low-frequency signal conditioning. Its low input offset voltage (50 µV) and bias current (3 nA) enhance accuracy in sensitive analog circuits.

MAX479CSD Features

• Low Power Consumption: Only 13µA per channel, ideal for battery-operated devices.
• Wide Supply Range: 3V to 30V operation supports diverse power sources.
• Precision Performance: 50 µV offset voltage and 3 nA input bias current for high-accuracy applications.
• Compact & Reliable: 14-pin SOIC surface-mount package with MSL 1 (Unlimited) moisture sensitivity.
• Quad-Channel Design: Four independent op-amps in a single IC, reducing board space and cost.
• Low Noise & Stability: 85 kHz GBW and 0.04V/µs slew rate ensure reliable signal processing.

MAX479CSD Applications

The MAX479CSD is ideal for:

• Portable & Battery-Powered Systems: Due to its ultra-low current draw.
• Sensor Signal Conditioning: Precision amplification for thermocouples, strain gauges, and RTDs.
• Industrial Control Systems: Robust performance in 0°C to 70°C environments.
• Medical Instrumentation: Low-noise amplification for ECG and bio-sensing.
• Automotive Electronics: Stable operation under varying supply voltages.

Conclusion of MAX479CSD

The MAX479CSD stands out as a versatile, low-power quad op-amp with precision and reliability. Its wide supply range, minimal power consumption, and compact form factor make it a preferred choice for portable, industrial, and medical applications. While now obsolete, its performance characteristics remain valuable for legacy designs or specific low-power analog circuits. Engineers seeking a cost-effective, multi-channel amplifier with balanced speed and accuracy should consider this IC for their projects.