MAX4983EEVB+T

MAX4983EEVB+T is a high ESD-protected analogue switch that combines the low on-capacitance and low on-resistance necessary for high-performance switching applications. COM1 and COM2 are protected against ±15kV ESD without latch up or damage. The device is ideal for USB 2.0 Hi-Speed applications at 480Mbps. The switch also handles all requirements for USB low- and full-speed signalling. MAX4983E double-pole/double-throw (DPDT) switch is fully specified to operate from a single 2.8V to 5.5V power supply and are protected against a +5.5V short to COM1 and COM2. This feature makes MAX4983E fully compliant with USB 2.0 specification of VBUS fault protection. It features low-threshold-voltage logic inputs, permitting them to be used with low I/O voltage systems. The MAX4983E features an active-low enable input (EN) that when driven high sets the device in shutdown mode. Applications include cell phones, PDAs, digital still cameras, GPS, notebook computers, video switching and bus switches.

• USB hi-speed switching
• ESD protection on COM (±15kV human body model/±15kV IEC 61000-4-2 airgap/±8kV IEC 61000-4-2 contact)
• Power-supply range from +2.8V to +5.5V
• Low 5ohm (typ) on-resistance (RON)
• 950MHz (typ) -3dB bandwidth
• Compatible with logic I/O down to 1.4V
• COM analogue inputs fault protected against shorts to +5.5V
• Low supply current of 0.6µA (typ)
• Active-low enable input
• 10 ultra-thin QFN package, operating temperature range from -40°C to +85°C

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