The MAX3355EEUD+ is a ±15KV ESD protected USB on the go charge pump and comparators in 14 pin TSSOP package. It integrates a charge pump and comparators to enable a system with an integrated USB on the go (OTG) dual-role transceiver to function as a USB OTG dual-role device. USB OTG facilitates the direct connection of peripherals and mobile devices. The MAX3355E's internal charge pump supplies VBUS power and signalling that is required by the transceiver as defined in On-the-Go supplement to the USB 2.0 specification revision 1.0. The MAX3355E features ID detection and internal comparators for monitoring VBUS. The VBUS status outputs are used during negotiation for the USB according to the session request protocol and host negotiation protocol. It operates with logic supply voltages as low as 1.65V ensuring compatibility with low voltage ASICs. It also features a logic-selectable 1μA shutdown mode and has a built-in ±15kV ESD protection circuitry to protect the VBUS and ID_IN pins.
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