SN65EL16DR

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

The SN65EL16DR is a versatile and reliable open collector high-speed signal driver and receiver. This device supports speeds up to 1 Mbps and is typically employed in industrial control applications. It is built with integrated current limiting circuits, high noise immunity, and wide signal margins.

Application Fields

The SN65EL16DR is well-suited for a variety of industrial control applications where fast and reliable signal transfer is required. Typical applications of SN65EL16DR include:

• Robotic motion control
• Servo loop control
• Automatic meter reading
• Industrial process control
• Building automation

Working Principle

The SN65EL16DR operates on differential voltage input and provides an open-drain output that can drive up to 65 mA of load current. In use, it takes two balanced inputs, each being inverted relative to the other. The open-drain outputs may then be pulled up in the system, allowing for easy control of the devices.

It is also possible to completely isolate the inputs from the outputs for added protection against noise and wire-to-wire cross-talk. This is done by setting the SN65EL16DR\'s 1 Mbps data rate and integrated limiting-current circuit in order to limit the output current to only 65 mA, thus keeping the load from being destroyed if over-driven.

The SN65EL16DR is commonly configured with slow speed (Fm) and fast speed (Fs) modes. The Fm mode provides full input-to-output isolation while the Fs mode eliminates the need for a pull-up resistor in the system, reducing the amount of noise, power consumption and system complexity.

Additionally, the SN65EL16DR was designed with improved noise immunity in mind. Voltage levels for the inputs and outputs, as well as the active current, are all adjustable, allowing for the desired levels of noise immunity to be achieved. This is especially beneficial in applications that are sensitive to noise.

Conclusion

In conclusion, the SN65EL16DR is a valuable asset in industrial control applications due to its high-speed signal transmission capabilities, integrated current-limiting circuits, and superior noise immunity. This device helps reduce system complexity, power consumption and noise levels, while providing reliable and fast signal transfer.

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