Analog Devices Inc./Maxim Integrated Tariff Inquiry

MAX4533CAP

MAX4533CAP Description

The MAX4533CAP from Analog Devices Inc./Maxim Integrated is a high-performance, 4-channel SPDT (Single Pole Double Throw) analog switch designed for precision signal routing in demanding applications. Housed in a 20-pin SSOP package, it features a low on-state resistance (175Ω max) and minimal channel-to-channel matching (ΔRon of 1Ω), ensuring consistent signal integrity. With ultra-low leakage current (20nA max) and fast switching speeds (Ton 250ns, Toff 150ns), it is optimized for low-power, high-speed systems. The device supports dual (±4.5V to ±18V) or single (9V to 36V) supply voltages, making it versatile for mixed-voltage environments.

MAX4533CAP Features

• Low Power Consumption: Leakage current as low as 20nA minimizes power loss in battery-operated devices.
• High Precision: Tight ΔRon (1Ω) and low charge injection (1.5pC) reduce signal distortion.
• Wide Voltage Range: Compatible with ±4.5V to ±18V dual supplies or 9V to 36V single supply, ideal for industrial and automotive systems.
• Fast Switching: 250ns (Ton) and 150ns (Toff) enable rapid signal routing in data acquisition and test equipment.
• Low Capacitance: 5pF channel capacitance (CS(off), CD(off)) preserves signal bandwidth in high-frequency applications.
• Robust Packaging: MSL 1 (Unlimited) rating ensures reliability in humid environments.

MAX4533CAP Applications

• Test & Measurement: Precision signal multiplexing in oscilloscopes and data loggers.
• Industrial Automation: Low-distribution switching in PLCs and sensor interfaces.
• Medical Devices: High-accuracy signal routing in patient monitoring systems.
• Audio/Video Systems: Low-noise switching for professional AV equipment.
• Battery-Powered Devices: Energy-efficient signal routing in portable instruments.

Conclusion of MAX4533CAP

The MAX4533CAP stands out for its low on-resistance, fast switching, and wide voltage compatibility, making it a superior choice for precision analog switching. While marked Obsolete, its performance metrics—such as 1Ω ΔRon and 1.5pC charge injection—remain competitive for legacy designs or niche applications requiring high reliability. Ideal for industrial, medical, and test systems, it balances speed, accuracy, and power efficiency in a compact SSOP package.