ADUM1201WTRZ33-RL7

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Digital Isolators are devices that provide galvanic isolation to protect sensitive circuits from voltage transients, electrical noise, and ground voltages. They are commonly used in industrial, medical, and automotive applications. The ADUM1201WTRZ33-RL7 is a Digital Isolator for single-ended input signals.

Application Field:

The ADUM1201WTRZ33-RL7 is a high performance, Industrial Grade Digital Isolator designed for a variety of applications. This Digital Isolator supports signal rates up to 1 Mbps. It is ideal for use in electrical systems with noisy environments, such as motor controls, or in automotive applications. The device can be used for voltage level shifting, as well as for digital data transmission and signal conditioning at up to 1 Mbps in systems with common-mode noise. It can also be used for transmitters, receivers, level-shifters, and signal buffers.

Working Principle:

The ADUM1201WTRZ33-RL7 utilizes optical isolation to achieve electrical isolation in single-ended input signal applications. Light is used to transfer digital signals across the isolation boundary without direct electrical contact. An LED on one side of the device is used to create a light beam which is projected onto a photodiode on the other side of the isolation boundary. The photodiode is then used to detect the light and generate an equivalent electrical output signal. This output signal is completely isolated from the input signal, providing galvanic isolation for application-critical systems.

The device is designed to operate from a single power supply of 3.3V, and is capable of operating over a wide range of temperatures (in excess of -40°C to 85°C). It also features a wide common-mode range (up to 70 Volts), and can handle input signals up to 14 Volts without damage. In addition, the device has a high-immunity to electrostatic discharges, up to 8kV Human Body Model (HBM) and 15kV Machine Model (MM).

The ADUM1201WTRZ33-RL7 is a highly reliable device, with an insulation test voltage of 5kV AC peak for a period of one minute, and a reinforced insulation certification up to 250V. It also features a wide input-to-output propagation delay of 1.2µs typical and 1.5µs maximum per channel. This ensures reliable data transmission, even in systems with high signal density.

In summary, the ADUM1201WTRZ33-RL7 is an Industrial Grade Digital Isolator which provides single-ended input signal galvanic isolation for a variety of applications. With its wide operating temperature and common-mode range, it is suitable for demanding electrical systems with noisy environments. The device also provides high immunity to Electrostatic Discharges, making it suitable for electrical systems where safety is a concern.

The specific data is subject to PDF, and the above content is for reference