The ADUM1201ARZ-RL7 is an isolation barrier device produced by Analog Devices, specifically designed for digital signal communication.

ShenZhen TF Electronic Components Co.,Ltd

Website: https://www.tf-elec.com/

Email: [email protected]

General Specifications

• Isolation Voltage: 2500 VRMS, ensuring robust isolation for sensitive applications.
• Channels: 2 (dual-channel) with 1/1 channel directionality.
• Data Rate: Capable of transmitting data at rates up to 1 Mbps.
• Common Mode Transient Immunity (CMTI): 25 kV/µs, providing resilience against voltage spikes.

Electrical Characteristics

• Supply Voltage: Operates within a range of 2.7V to 5.5V.
• Operating Current: Typical supply current is 6.3 mA.
• Propagation Delay: Maximum propagation delay time is 150 ns, with a minimum pulse width of 1000 ns 134.

Environmental and Mechanical

• Temperature Range: Designed to function in environments ranging from -40°C to +105°C.
• Package Type: Available in an 8-SOIC package, which measures 0.154″ (3.90 mm) in width, suitable for surface mounting.

Applications

The ADUM1201ARZ-RL7 is ideal for various applications, including:

• Industrial I/O interfaces
• Digital isolation in automotive systems
• Communication interfaces like RS-232, RS-485, and USB
• Signal integrity and protection in high-speed data lines

The device’s key features and specifications of ADUM1201ARZ-RL7 include:

1. Isolated Communication: The ADUM1201 provides isolation up to 2500 VRMS, making it suitable for applications where signal isolation is crucial for protection against high voltage or noise.
2. Dual Channels: It is a 2-channel device, allowing for the transmission of two digital signals simultaneously.
3. SOIC-8 Package: The chip comes in an 8-lead SOIC (Small Outline Integrated Circuit) package, making it suitable for compact circuit designs.
4. Digital Isolator: It’s designed for digital data transmission and can be used in various applications like data acquisition systems, automotive applications, industrial control, and communication interfaces.
5. High-Speed Operation: The ADUM1201 supports data rates sufficient for many digital communication protocols, ensuring reliable and fast performance.
6. Low Power Consumption: This device typically has low power requirements, allowing it to be integrated into battery-operated or low-power applications.
7. Common Mode Transient Immunity: It provides a high level of protection against common mode transients, which is important in noisy environments.
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