20 Mbps bidirectional level translation with auto-direction sensing
The MAX13003EEUE+: The auto-direction sensing feature eliminates the need for a direction control pin, simplifying the PCB layout and firmware overhead for mixed-voltage systems.
Open-drain output and pull-up resistor budgeting
The open-drain output type means each channel requires an external pull-up resistor to the respective VCC rail — the resistor value sets the rise time and must be chosen to stay within the 20 Mbps data rate budget, especially on the lower-voltage A side where the RC time constant is more restrictive. With a single circuit containing 6 channels, this part handles a full byte-wide bus in one package, reducing component count on the board.
