ADG3304BRU by Analog Devices Inc.

The ADG3304BRU is a versatile 4-channel, bidirectional logic level translator from Analog Devices Inc., designed to address the need for a device that allows seamless communication between different voltage domains in a wide array of applications. This integrated circuit is an essential component for systems that require the interfacing of peripherals operating at different voltage levels, ensuring compatibility and protecting the integrity of the overall system.

Key Features

• Wide Voltage Range: The ADG3304BRU is capable of translating between voltage levels ranging from 1.15V to 3.6V on the VCCA side and 1.65V to 5.5V on the VCCY side, making it highly adaptable to various logic level requirements.
• Four Bidirectional Channels: With four independent bidirectional channels, this device can handle multiple signal translations simultaneously, increasing the efficiency of data transfer between systems.
• Low Power Consumption: Efficiency is a hallmark of the ADG3304BRU, as it boasts low power consumption, which is crucial for battery-powered and energy-sensitive applications.
• High-Speed Operation: The device supports high-speed signal transmission, ensuring minimal propagation delay and maintaining the integrity and speed of data communication.
• Automatic Direction Sensing: The ADG3304BRU does not require a direction control signal, as it automatically determines the direction of the data flow, simplifying the design and reducing the number of required GPIOs.
• Break-Before-Make Switching: It employs break-before-make switching, which prevents signal contention and potential damage during level translation.

Applications

• Multi-voltage system interface
• Cellular phones
• PDAs and handheld devices
• Peripheral connectivity
• Data communication systems

The ADG3304BRU comes in a compact TSSOP-14 package, which is suitable for space-constrained applications. Its robust design ensures reliable operation over the industrial temperature range, making it a preferred choice for designers looking to bridge the gap between different logic families and voltage domains. With the ADG3304BRU, Analog Devices Inc. provides a solution that simplifies design, enhances functionality, and ensures seamless operation across diverse electronic components.