Analog Devices Inc./Maxim Integrated Tariff Inquiry

MAX306CWI

MAX306CWI Description

The MAX306CWI from Analog Devices Inc./Maxim Integrated is a high-performance 16:1 analog multiplexer/demultiplexer designed for precision signal routing in demanding applications. Housed in a 28-pin SOIC package, this IC features a low on-state resistance (100Ω max) and excellent channel-to-channel matching (ΔRon: 1.5Ω), ensuring minimal signal distortion. It operates over a wide voltage range (±4.5V to ±20V dual supply or 5V to 30V single supply), making it versatile for both low and high-voltage systems. With ultra-low leakage current (500pA max) and fast switching speeds (Ton: 200ns, Toff: 150ns), the MAX306CWI is optimized for high-accuracy, low-power designs.

MAX306CWI Features

• Low On-Resistance: 100Ω max reduces signal attenuation.
• High Channel Matching: ΔRon of 1.5Ω ensures consistent performance across channels.
• Wide Supply Range: Supports ±4.5V to ±20V (dual) or 5V to 30V (single).
• Fast Switching: 200ns (Ton) and 150ns (Toff) for rapid signal routing.
• Low Leakage: 500pA max minimizes power loss in off-state.
• Low Charge Injection: 2pC reduces glitches during switching.
• Low Capacitance: CS(off) = 8pF, CD(off) = 130pF for high-frequency compatibility.
• Robust Packaging: 28-pin SOIC with MSL 1 (unlimited) moisture sensitivity.

MAX306CWI Applications

The MAX306CWI excels in precision instrumentation, data acquisition systems, and automated test equipment (ATE) where signal integrity is critical. Its low distortion and high channel count (16:1) make it ideal for multiplexing sensor arrays, audio/video routing, and telecom switching. The wide voltage range suits industrial control systems, while the low leakage and charge injection benefit battery-powered and low-noise applications.

Conclusion of MAX306CWI

The MAX306CWI stands out for its low on-resistance, excellent channel matching, and versatile supply options, making it a superior choice for high-accuracy signal routing. Though now obsolete, its performance remains competitive for legacy designs or replacements in precision analog systems. Engineers seeking reliable multiplexing with minimal signal degradation will find this IC a robust solution.