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MAX4052ESE

MAX4052ESE Description

The MAX4052ESE from Analog Devices Inc./Maxim Integrated is a high-performance, dual 4:1 (SP4T) analog multiplexer/demultiplexer designed for precision signal routing in low-voltage and mixed-signal systems. Housed in a 16-SOIC package, this IC offers low on-resistance (100Ω max) and minimal leakage current (1nA max), ensuring minimal signal distortion. It operates over a wide supply voltage range (±2.7V to ±8V dual or 2V to 16V single), making it versatile for both single and dual-supply applications. Although marked as obsolete, it remains a reliable choice for legacy designs requiring robust performance.

MAX4052ESE Features

• Low On-Resistance: 100Ω max ensures minimal signal attenuation.
• Fast Switching: 175ns (Ton) / 150ns (Toff) for high-speed applications.
• Low Leakage: 1nA max reduces power loss and improves accuracy.
• Low Charge Injection: 2pC minimizes glitches during switching.
• Low Capacitance: 2pF (CS(off), CD(off)) preserves signal integrity at high frequencies.
• Dual-Supply Flexibility: Supports ±2.7V to ±8V or 2V to 16V single-supply operation.
• Matched Channels: 12Ω max ΔRon ensures consistent performance across switches.
• Robust Packaging: 16-SOIC with MSL 1 (Unlimited) moisture sensitivity for easy handling.

MAX4052ESE Applications

• Data Acquisition Systems: Precision signal routing in ADCs/DACs.
• Battery-Powered Devices: Low leakage extends battery life.
• Audio/Video Switching: Low distortion for high-fidelity signal paths.
• Test & Measurement Equipment: Fast switching for automated test systems.
• Industrial Control Systems: Reliable operation in harsh environments.

Conclusion of MAX4052ESE

The MAX4052ESE excels in applications demanding low distortion, fast switching, and dual-supply flexibility. While obsolete, its low on-resistance, minimal leakage, and robust performance make it a preferred choice for legacy or niche designs. Ideal for precision instrumentation, portable electronics, and mixed-signal systems, it balances speed, accuracy, and power efficiency. Engineers seeking a proven analog switch with REACH compliance and low parasitic effects may still find value in this IC.