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General Description

The MAX3397E ¡À15kV ESD-protected bidirectional level translator provides level shifting for data transfer in a multivoltage system. Externally applied voltages, VCC and VL, set the logic levels on either side of the device. A logic-low signal present on the VL side of the device appears as a logic-low signal on the VCC side of the device, and vice versa. The MAX3397E utilizes a transmission-gate-based design to allow data translation in either direction (VL ? VCC) on any single data line. The MAX3397E accepts VL from +1.2V to +5.5V and VCC from +1.65V to +5.5V, making the device ideal for datatransfer between low-voltage ASICs/PLDs and higher voltage systems.

Features

? Bidirectional Level Translation

? Guaranteed Data Rate

?? 8Mbps (+1.2V ¡Ü VL ¡Ü VCC ¡Ü +5.5V)

?? 16Mbps (+1.8V ¡Ü VL ¡Ü VCC ¡Ü +3.3V)

? Extended ESD Protection on the I/O VCC Lines

?? ¡À15kV Human Body Model

?? ¡À15kV Air-Gap Discharge per IEC61000-4-2

?? ¡À8kV Contact Discharge per IEC61000-4-2

? Enable/Shutdown

? Ultra-Low 1?A Supply Current in Shutdown Mode

? 8-Pin ?DFN Package