ADG432BN

The ADG432BN is a precision quad single-pole single-throw (SPST) analog switch manufactured by Analog Devices. It is designed using LC2MOS technology, providing ultralow power dissipation of 3.9 µW while maintaining high switching speed and low on-resistance. The switch operates with a maximum supply voltage of 44 V and supports analog signal ranges of ±15 V.

Key electrical characteristics include a maximum on-resistance of 24 Ω, low leakage current of less than 0.25 nA, and fast switching times with turn-on under 165 ns and turn-off under 130 ns. The device features break-before-make switching action and is TTL/CMOS compatible, making it suitable for a variety of precision analog applications.

The ADG432BN is housed in a 16-pin DIP package (0.300" width, 7.62mm pitch) with through-hole mounting. It is a direct plug-in replacement for the DG411/DG412/DG413 series. Common applications include audio and video switching, automatic test equipment, precision data acquisition, battery-powered systems, and sample-and-hold circuits.

Note: The datasheet used for specification verification corresponds to the ADG431 family; however, the ADG432BN shares the same electrical characteristics except for inverted logic control. Users should confirm the correct logic polarity for their design.