Analog Devices Inc. ADG408BNZ Product Overview

The ADG408BNZ is a high-performance, monolithic analog multiplexer from Analog Devices Inc., a leading global semiconductor company renowned for its precision engineering and innovative design. This CMOS device is part of the ADG408 series and features eight single-ended channels with a single common output, making it ideal for applications requiring a compact solution for routing multiple signal lines through a single channel.

With its broad operating voltage range of ±15 V or +12 V to +30 V, the ADG408BNZ provides versatile compatibility with various signal levels, ensuring seamless integration into a wide array of system designs. This flexibility is particularly beneficial for designers working with mixed voltage environments, allowing for a unified interface across different voltage domains.

The ADG408BNZ boasts a low on-resistance (R_ON) typically around 45 ohms, which remains consistent over the full analog signal range. This low R_ON contributes to better signal integrity and lower insertion loss, making it an excellent choice for precision applications. Additionally, the device exhibits a low R_ON flatness, which is a measure of the on-resistance variation over the analog signal range, ensuring minimal distortion and more accurate signal representation.

One of the standout features of the ADG408BNZ is its break-before-make switching action, which prevents momentary shorting when switching between channels. This characteristic is crucial for avoiding signal corruption and protecting sensitive circuit components during channel transitions. The multiplexer also includes an on-chip latch that allows for the use of simple, microprocessor-compatible control logic.

The robust design of the ADG408BNZ ensures that it has a high electrostatic discharge (ESD) tolerance, enhancing its durability and reliability in harsh environments. The device is provided in a standard 16-pin PDIP (Plastic Dual In-line Package), which is suitable for through-hole mounting, making it easy to incorporate into a variety of printed circuit board designs.

In summary, the ADG408BNZ from Analog Devices Inc. is a versatile and reliable solution for multiplexing analog signals in data acquisition systems, test equipment, and other applications where high performance and compact design are required.