LTM2894HY#PBF

LTM2894HY#PBF is a isolated USB data transceiver. It is a complete galvanically-isolated USB 2.0 compatible μModule® (micromodule) transceiver. It is ideal for isolation in host, hub, bus splitter or peripheral device applications. It is compatible with USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) operation. Automatic speed selection configures integrated pull-up resistors on the upstream port to match those sensed on the downstream device. The isolator µModule technology uses coupled inductors to provide 7500VRMS of isolation and 17.4mm of creepage between the upstream and downstream USB interface. This device is ideal for systems requiring isolated ground returns or large common mode voltage variations. Typical applications are isolated USB interfaces, host, hub, or device isolation, industrial/medical data acquisition.

• Isolated USB transceiver: 7500VRMS for 1 minute, CSA (IEC/UL) approved, file #255632
• Reinforced insulation, USB 2.0 full speed and low speed compatible
• Auto-configuration of bus speed, 4.4V to 36V VBUS and VBUS2 operating range
• 3.3V LDO output supply signal references VLO and VLO2
• 50KV/μs common mode transient immunity, ±20kV HBM ESD on USB interface pins
• 1414VPEAK maximum continuous working voltage
• Propagation delay (low speed USB) is 200ns typical at (CL = 50pF to 600pF)
• Rise time is 300ns typical at (CL = 50pF to 600pF, TA = 25°C)
• Input to output capacitance is 2pF typical at (TA = 25°C)
• Operating temperature range from -40°C to 125°C, 24-lead BGA package

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