ADG731BSUZ: High-Performance 32:1 Multiplexer IC from Analog Devices Inc.

The ADG731BSUZ is a cutting-edge 32:1 multiplexer integrated circuit (IC) engineered by Analog Devices Inc., a global leader in precision signal processing and semiconductor solutions. Designed for high-speed analog signal routing, this IC is a game-changer for applications demanding reliability, low power consumption, and superior signal integrity. Below, we explore its specifications, benefits, and real-world applications in detail.

Product Overview

Manufacturer & Availability

Produced by Analog Devices Inc., the ADG731BSUZ is Active and readily available for integration into advanced electronic systems, ensuring long-term supply chain stability.

Category & Functionality

Classified under Integrated Circuits (ICs) > Interface - Analog Switches/Multiplexers, this IC features a 32:1 single-channel multiplexer/demultiplexer, enabling seamless switching between 32 input/output paths.

Technical Specifications

Performance Metrics

• On-State Resistance (R_on): Just 5.5 Ohms (max), minimizing signal attenuation.
• Supply Voltage Range: Supports 1.8V to 5.5V (single-supply) or 2.5V (dual-supply), ideal for mixed-voltage systems.
• Bandwidth: 18 MHz (-3dB) for high-frequency signal handling.
• Charge Injection: Ultra-low 1pC reduces distortion in sensitive circuits.
• Crosstalk Rejection: -72dB @ 1MHz ensures channel isolation.

Robust Design

• Leakage Current: 250pA (max) for precision applications.
• Capacitance: 13pF (CS_off) and 260pF (CD_off) for stable signal transmission.
• Temperature Range: Operates from -40 C to +85 C, suitable for harsh environments.

Packaging & Integration

The IC comes in a compact 48-TQFP (7x7) surface-mount package, optimizing PCB space while ensuring easy assembly. Its pinout is designed for minimal parasitic effects, enhancing signal fidelity.

Applications

The ADG731BSUZ excels in:

• Data Acquisition Systems: High-accuracy sensor signal routing.
• Medical Imaging: Low-noise switching for diagnostic equipment.
• Industrial Automation: Reliable multiplexing in control systems.
• Communications: Signal routing in RF and baseband circuits.
• Test & Measurement: Precision instrumentation.

Competitive Advantages

1. Low Power Consumption: Optimized for battery-powered devices.
2. High Channel Density: 32:1 ratio reduces component count.
3. Analog Devices Quality: Industry-leading reliability and support.

Conclusion

The ADG731BSUZ multiplexer IC sets a benchmark for performance in analog signal switching. With its low R_on, wide voltage range, and robust packaging, it s a top choice for engineers designing next-generation electronics. Purchase today to leverage its capabilities in your projects!

Explore datasheets and design resources on our product page for seamless integration.