Product Overview: ADG428BP by Analog Devices Inc.

The ADG428BP is a high-performance monolithic analog multiplexer from Analog Devices Inc., a leading global manufacturer of precision high-performance integrated circuits used in analog and digital signal processing applications. The ADG428BP is part of Analog Devices' broad portfolio of switch and multiplexer products designed to meet a wide range of application requirements.

Key Features

• Channel Configuration: The device features an 8-channel dual 4-channel configuration, providing flexibility for various signal routing applications.
• Low On-Resistance: With a typical on-resistance of just 45 ohms, the ADG428BP ensures minimal signal attenuation and distortion, maintaining signal integrity.
• Single or Dual Supply Operation: It operates from a single 15 V supply or dual ±15 V supplies, accommodating a broad range of applications.
• Low Crosstalk and Off Isolation: The device exhibits excellent crosstalk and off isolation performance, which are critical parameters in multiplexing applications.
• Break-Before-Make Switching: This feature ensures that no two channels are connected simultaneously, preventing signal corruption.
• ESD Protection: The ADG428BP is equipped with input protection against electrostatic discharge, enhancing its robustness for industrial environments.

Applications

The ADG428BP is highly suited for a variety of applications, including:

• Data acquisition systems
• Communication systems
• Test equipment
• Process control
• Audio and video switching

Technical Specifications

Below are some of the technical specifications for the ADG428BP:

• Supply Voltage Range: ±15 V or +12 V to +30 V
• On-Resistance Match Between Channels: 5 Ω max
• Turn-On Time: 175 ns max
• Turn-Off Time: 145 ns max
• Total Harmonic Distortion: 0.02% typical

Quality and Reliability

Analog Devices Inc. is committed to providing high-quality products. The ADG428BP is manufactured in compliance with stringent industry standards, ensuring reliability and performance for critical applications.