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ADG636YRU

ADG636YRU Description

The ADG636YRU from Analog Devices Inc. is a high-performance, dual SPDT (Single Pole Double Throw) analog switch designed for precision signal routing in demanding applications. Packaged in a 14-pin TSSOP tube, this IC features low on-resistance (115Ω max) and minimal channel-to-channel matching (ΔRon of 2Ω), ensuring consistent signal integrity. With a ±2.7V to ±5.5V dual supply range (or 2.7V to 5.5V single supply), it supports both single-ended and differential signal paths. The device is optimized for low leakage (100pA max) and fast switching (135ns Ton, 80ns Toff), making it suitable for high-speed data acquisition and signal conditioning systems.

ADG636YRU Features

• Low On-Resistance: 115Ω max ensures minimal signal attenuation.
• High Bandwidth: 610MHz -3dB bandwidth for high-frequency applications.
• Low Leakage: 100pA max (IS(off)) for precision DC and AC signal handling.
• Fast Switching: 135ns (Ton), 80ns (Toff) enables rapid signal routing.
• Dual Supply Operation: Supports ±2.7V to ±5.5V or 2.7V to 5.5V single supply.
• Low Capacitance: 5pF (CS(off)), 8pF (CD(off)) reduces crosstalk and signal distortion.
• Robust Packaging: 14-TSSOP with MSL 1 (Unlimited) moisture sensitivity for reliable assembly.

ADG636YRU Applications

• Test & Measurement Equipment: High-accuracy signal switching in oscilloscopes and data loggers.
• Medical Instrumentation: Low-leakage signal routing in patient monitoring systems.
• Communications Systems: RF and baseband signal multiplexing in transceivers.
• Industrial Automation: Precision analog switching in PLCs and control systems.
• Audio/Video Routing: Low-distortion signal paths in professional AV equipment.

Conclusion of ADG636YRU

The ADG636YRU stands out for its low on-resistance, high bandwidth, and fast switching, making it ideal for applications requiring precision and speed. While marked obsolete, its performance remains competitive for legacy designs or systems requiring low-noise, high-fidelity signal routing. Engineers in test, medical, and communications fields will find its blend of speed, accuracy, and reliability invaluable for critical analog switching tasks.