Vishay Analogue Switch, 2 CMOS Dual 4:1 Multiplexer, 16-Pin QFN DG1409EEN-T1-GE4

Vishay DG1409EEN-T1-GE4 analogue switch is a high-quality semiconductor device used for multiplexing analogue signals in industrial, laboratory, industrial automation, and electronic control systems. This dual 4:1 multiplexer features CMOS logic family technology, enabling efficient signal switching with minimal external circuitry.

The device operates over a broad supply range from 4.5 volts to 24 volts, making it suitable for various voltage domain applications. Its low on-state resistance of 14 Ω ensures minimal signal loss and high integrity in routing signals through the analogue switch.

Constructed in a compact 16-pin QFN surface-mount package with dimensions of 4mm by 4mm and a height of 900 µm, it reduces circuit board space and enhances thermal dissipation through low-profile PCB thermal paths. The robust operating temperature range from -40°C to 125°C supports demanding environmental conditions.

This multiplexer integrates two individual 4:1 analogue switch channels, allowing simultaneous routing of multiple analogue inputs. Its CMOS output type ensures compatibility with modern digital control logic.

Applications include multiplexing audio sources, analogue sensor signal routing, channel selection in test and measurement equipment, and switching between analog-to-digital converter (ADC) inputs in industrial electronics. The device is surface-mount designed requiring appropriate soldering and PCB thermal land management for reliable operation.

The device features a low on-state resistance of 14Ω which enhances signal integrity. It supports a wide supply voltage range from 4.5V to 24V for flexible application. Designed for operation in harsh environments with temperatures from -40°C to 125°C.

Dual 4:1 configuration facilitates easy multiplexing of multiple analogue signals. The 16-pin QFN surface-mount package minimizes board space and parasitic elements. Ideal for multiplexing audio, analogue sensor signals, and test-and-measurement modules.

Offers reliable signal routing in industrial control and ADC input switching applications. The device uses CMOS logic levels enabling straightforward interfacing with digital controllers. Discover a wide range of semiconductor components and multiplexer ICs to support your electronic design and manufacturing projects at EnvMart.

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