MAX3386EIPW

The MAX3386EIPW is an integrated transformer driver, receiver and transceiver designed to interface components with different signaling levels. It enables two devices with single supply and up to 5.5V to communicate over highly-skewed, slow and/or noisy lines. The MAX3386EIPW is suitable for low-power, low-cost communication links used in industrial, consumer, instrumentation and medical applications.

Application Field

The MAX3386EIPW is frequently used in industrial applications that require robust data transmission over long distances. It can be used in any system which requires communication interface between two points with different voltage levels, such as motor controls, pump control, remote control systems and automated test equipment. It can also be used in medical applications that require discrete wiring for patient monitoring and diagnostic equipment. Additionally, the MAX3386EIPW can be used in EIA/TIA-449, RS-232, RS-422 and RS-485 systems.

Working Principle

The device consists of two sections. It includes a driver section, which transmits data from one device to the other, and a receiver section which receives the data from the other device. It offers a high degree of functional integration and performance in an 8-pin, industrial grade package. The device has active input and output slew-rate limiters, which help to reduce EMI and protect against signal loss and corrupt data reception. It also features a differential receiver, with a wide signal swing (1V to 3V) and a signal threshold that is programmable via external resistor divider. Other features include built-in protection circuitry, enhanced hot plugging capability and a separate power down, so that both the receiver and the driver can be turned off.

The MAX3386EIPW provides a high level of integration and performance. It features a high data rate (up to 5Mbps), low power consumption (operates at a maximum of 75mW) and has high levels of EMI and ESD protection. It is also versatile, as it can be used in both uni-directional as well as bi-directional configurations. Lastly, it operates over an extended range of temperature (-40°C to 85°C).

Conclusion

The MAX3386EIPW is an integrated transformer driver, receiver and transceiver which is perfect for low power, low cost communication links used in industrial, consumer, instrumentation and medical applications. It features active input and output slew-rate limiters, a differential receiver, enhanced hot plugging capability, and a separate power down, providing it with a wide range of features and functions. It is also versatile and can be used in both uni-directional and bi-directional configurations.