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

Logic - Translators, Level Shifters

The MAX3378EETD+T is a member of Maxim Integrated’s family of logic translators and level shifters. It is designed to translate between low supply voltage ranges and TTL/CMOS standard logic volt levels. The translation direction is adjustable and the output is guided to a rail of the input voltage supply range, providing a rail-to-rail output voltage range. Some of the most common applications for this product are mixed-signal monitoring, microprocessor bus translations, and system level interfacing.

Features & Advantages

• Built-in over-temperature and over-voltage protection channels
• Compatible with standard logic voltage levels
• Data transmission speed of up to 8MHz
• Small 3mm3 5-pin TSOP package
• Single supply operation from 1.2V to 5.5V
• Latch up immunity to output overshoot

Working Principle

The MAX3378EETD+T is an adjustable voltage level shifter with a rail-to-rail output voltage range. It produces an output signal that follows the input signal. The translation direction (voltage range) is adjustable. The device contains two power-on-reset (PORs) circuits to insure logic levels are at valid input levels for accurate translation. The device also has an open-collector output for bidirectional data transfer.

The MAX3378EETD+T performs level-shifting by sensing the input voltage level and trips a signal when it exceeds the trip point of the device. This trip signal is used to drive the output signal in either direction. For example, an input signal of 3.3V will trip the device\'s trip point and will drive the output signal in the low direction. The output voltage range is dependent on the input voltage range. If the input voltage range is between 1.2V and 5V, the output voltage range should also be between 1.2V and 5V.

The MAX3378EETD+T features a built-in over-temperature protection channel to limit temperature rise of the device during normal operation, and an over-voltage protection channel to protect the device from over-voltage events such as those caused by voltage transients. In the event of a fault condition, the device\'s output will be disabled and can be reset by cycling the power.

Conclusion

The MAX3378EETD+T is an adjustable voltage level shifter specifically designed for mixed-signal monitoring, microprocessor bus translations, and system level interfacing. It is capable of data transmission speeds of up to 8MHz, and has built-in over-temperature and over-voltage protection channels to protect the device during normal operation. Furthermore, it features a rail-to-rail output voltage range, making it ideal for applications where low power consumption is a requirement.

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