Analog Devices Inc. ADG429BN Precision Analog Multiplexer

The ADG429BN from Analog Devices Inc. is a high-performance, precision analog multiplexer that is part of their broad portfolio of switches and multiplexers designed to cater to a wide range of applications. This component is a dual 4-channel single-ended analog multiplexer, which makes it an ideal choice for applications that require multiple input channels to be routed to a single output channel.

Constructed with Analog Devices' proprietary iCMOS® (industrial CMOS) technology, the ADG429BN offers an excellent combination of high speed, low power consumption, and robust ESD (Electrostatic Discharge) protection. This technology ensures that the device is suitable for demanding environments and can withstand harsh industrial conditions.

Key features of the ADG429BN include:

• Low On Resistance: The switch channels exhibit a low on resistance, typically in the range of 45 ohms, which minimizes signal attenuation and preserves the integrity of the analog signal being passed through the multiplexer.
• Single 15 V or Dual ±15 V Supply Operation: The device can operate on a single 15 V supply or a dual ±15 V supply, providing flexibility in different circuit designs and ensuring compatibility with a range of other analog components.
• Break-Before-Make Switching: This feature prevents momentary shorting when switching between channels, which is crucial for preventing damage to sensitive components and maintaining signal fidelity.
• Low Power Consumption: The ADG429BN is designed for efficient power usage, which is critical for battery-operated and power-sensitive applications.
• ESD Protection: Enhanced ESD protection ensures the device's longevity and reliability in environments where static discharge can be a concern.

The ADG429BN is housed in a 16-pin DIP (Dual In-line Package), making it easy to integrate into various circuit boards. It is widely used in data acquisition systems, test equipment, battery-powered systems, and communication systems, where reliable and precise signal routing is necessary.

With its robust design and precision performance, the ADG429BN from Analog Devices Inc. stands out as a top choice for engineers and designers looking for a reliable multiplexer to incorporate into their electronic designs.