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DG407DN+T

DG407DN+T Description

The DG407DN+T is a high-performance, dual 8:1 analog multiplexer/demultiplexer from Analog Devices Inc./Maxim Integrated, designed for precision signal routing in demanding applications. Housed in a compact 28PLCC package with surface-mount compatibility, this IC offers low on-state resistance (100Ω max) and minimal channel-to-channel matching (ΔRon of 1.5Ω), ensuring consistent signal integrity. It operates across a wide single-supply voltage (5V–30V) or dual-supply (±4.5V–20V), making it versatile for mixed-voltage systems. With ultra-low leakage current (500pA max) and fast switching speeds (Ton/Toff: 200ns/150ns), it excels in high-speed, low-power designs.

DG407DN+T Features

• Low Power & High Precision: Leakage current as low as 500pA and charge injection of 2pC minimize signal distortion.
• Robust Performance: 8pF (CS(off)) and 65pF (CD(off)) capacitance ensure minimal loading effects.
• Flexible Power Options: Supports single-supply (5V–30V) or dual-supply (±4.5V–20V) operation.
• Fast Switching: 200ns/150ns (Ton/Toff) enables rapid signal routing.
• Reliability: ROHS3 Compliant, REACH Unaffected, and MSL 1 (Unlimited) rated for industrial durability.
• Dual 8:1 Configuration: Two independent multiplexers in one package, saving board space.

DG407DN+T Applications

• Test & Measurement Systems: Precision signal routing in data acquisition and automated test equipment.
• Medical Electronics: Low-noise switching for patient monitoring and diagnostic devices.
• Industrial Automation: Reliable multiplexing in PLCs and sensor interfaces.
• Communications: Signal path selection in RF and baseband systems.
• Battery-Powered Devices: Energy-efficient operation extends battery life in portable instruments.

Conclusion of DG407DN+T

The DG407DN+T stands out for its low on-resistance, fast switching, and dual-supply flexibility, making it ideal for precision analog signal routing. Its low leakage and charge injection ensure signal fidelity, while the 8:1 dual-channel design optimizes space and cost in multi-channel systems. Whether in medical, industrial, or communication applications, this IC delivers reliable, high-performance multiplexing with minimal power consumption. A top choice for engineers seeking a balance of speed, accuracy, and versatility.