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ADG733BRQZ

ADG733BRQZ Description

The ADG733BRQZ from Analog Devices Inc. is a high-performance, low-voltage SPDT (Single Pole Double Throw) analog switch, integrating three independent switches in a compact 16-QSOP package. Designed for precision signal routing, it operates with a single supply voltage (1.8V to 5.5V) or dual supply (±2.5V), making it versatile for mixed-signal systems. With an ultra-low on-resistance (4.5Ω max) and minimal charge injection (5pC), it ensures minimal signal distortion, critical for high-speed or sensitive analog applications. The device features low leakage current (100pA max) and fast switching (21ns turn-on, 10ns turn-off), supporting bandwidths up to 200MHz. Its low channel capacitance (11pF) further enhances signal integrity in high-frequency circuits.

ADG733BRQZ Features

• Low On-Resistance: 4.5Ω max ensures minimal voltage drop and power loss.
• Wide Supply Range: 1.8V to 5.5V (single) or ±2.5V (dual), compatible with low-voltage and bipolar systems.
• High-Speed Switching: 21ns (Ton) / 10ns (Toff) enables rapid signal routing.
• Low Power & Leakage: 100pA max leakage and 5pC charge injection preserve signal accuracy.
• High Bandwidth: 200MHz -3dB bandwidth suits high-frequency applications.
• Robust Packaging: 16-QSOP with MSL1 (Unlimited) rating for reliable surface-mount assembly.
• Compliance: ROHS3 and REACH Unaffected, meeting environmental standards.

ADG733BRQZ Applications

• Portable & Battery-Powered Devices: Leverages low-voltage operation and minimal leakage for energy efficiency.
• Test & Measurement Systems: High bandwidth and fast switching suit multiplexing in data acquisition.
• Audio/Video Signal Routing: Low distortion and charge injection ensure clean signal transmission.
• Medical Instrumentation: Precision switching for sensors or low-noise analog front-ends.
• Industrial Automation: Reliable performance in harsh environments due to robust construction.

Conclusion of ADG733BRQZ

The ADG733BRQZ stands out for its low on-resistance, high speed, and dual-supply flexibility, making it ideal for precision analog switching in space-constrained designs. Its low power consumption and high bandwidth cater to modern portable and high-frequency systems, while compliance with environmental standards ensures broad usability. Engineers can rely on this IC for signal integrity-critical applications, from medical devices to industrial controls, where performance and reliability are paramount.