ADUM4121ARIZ

Brand: Analog Devices

Model: ADUM4121ARIZ

Product Parameters:

Isolation Voltage: 2.5kVrms

Number of Channels: 2

Data Rate: Up to 2 Mbps

Propagation Delay: 90 ns (Typical)

Operating Temperature Range: -40°C to +125°C

Package / Case: SOIC-16

Features: Dual-Channel Digital Isolator, High Voltage Isolation, Low Propagation Delay

Product Description:

The ADUM4121ARIZ is a dual-channel digital isolator from Analog Devices designed to provide reliable signal isolation and communication between two channels within a circuit. This specific model offers high voltage isolation and low propagation delay, making it suitable for various industrial and communication applications.

With an isolation voltage of 2.5kVrms, the ADUM4121ARIZ ensures robust signal separation and noise suppression between different sections of a circuit, making it suitable for applications that require high voltage isolation.

The device features two channels for isolating signals, allowing for isolation of two communication paths.

The data rate of the ADUM4121ARIZ is up to 2 Mbps, which accommodates applications with moderate-speed communication protocols.

The propagation delay of the isolator is approximately 90 ns, ensuring minimal delay in signal transmission between isolated channels.

The ADUM4121ARIZ is designed to operate within a temperature range of -40°C to +125°C, making it suitable for use in a variety of environmental conditions.

The package type is SOIC-16, which simplifies integration into circuit designs.

Applications:

The ADUM4121ARIZ digital isolator can be applied in various scenarios, including:

Industrial Automation: Isolating control signals and communication interfaces in industrial control systems.

Motor Control: Isolating motor control signals in motor drive applications.

Communication Interfaces: Isolating signals in communication interfaces to prevent noise and ground loop issues.

Power Supply Monitoring: Isolating feedback signals and monitoring in power supply circuits.