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ADG707BRU

ADG707BRU Description

The ADG707BRU from Analog Devices Inc. is a high-performance, dual 8:1 analog multiplexer/demultiplexer designed for precision signal routing in demanding applications. Housed in a compact 28-TSSOP package, this IC features low on-state resistance (4.5Ω max) and ultra-low leakage current (100pA max), ensuring minimal signal distortion and power loss. It operates across a wide single-supply voltage range (1.8V to 5.5V) or dual-supply (±2.5V), making it versatile for mixed-voltage systems. With a -3dB bandwidth of 36MHz and fast switching times (32ns turn-on, 16ns turn-off), it excels in high-speed signal processing.

ADG707BRU Features

• Low Power & High Precision: Ultra-low leakage (100pA) and charge injection (8pC) preserve signal integrity.
• Fast Switching: 32ns/16ns (Ton/Toff) enables rapid signal routing.
• Wide Voltage Range: Supports 1.8V–5.5V single or ±2.5V dual supplies.
• Low On-Resistance: 4.5Ω max reduces signal attenuation.
• High Bandwidth: 36MHz for high-frequency applications.
• Robust Packaging: 28-TSSOP with MSL1 (unlimited shelf life).

ADG707BRU Applications

• Test & Measurement Equipment: Precision signal switching in oscilloscopes and data acquisition systems.
• Medical Devices: Low-noise signal routing in imaging and diagnostic tools.
• Communications Systems: High-speed multiplexing in RF and baseband circuits.
• Industrial Automation: Reliable switching in PLCs and sensor interfaces.
• Battery-Powered Devices: Efficient operation in portable electronics due to low leakage.

Conclusion of ADG707BRU

The ADG707BRU stands out for its low distortion, fast switching, and broad voltage compatibility, making it ideal for high-accuracy, high-speed applications. While marked obsolete, its performance remains competitive for legacy designs or niche requirements. Engineers value its balance of speed, precision, and power efficiency, particularly in medical, industrial, and test systems where signal fidelity is critical. For modern alternatives, consider Analog Devices' newer multiplexers, but the ADG707BRU remains a proven solution for specialized use cases.