LTM2894IY#PBF

LTM2894 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. Uninterrupted communication is guaranteed for common mode transients greater than 50KV/μs. It is used in application such as isolated USB interfaces, host, hub, or device isolation, industrial/medical data acquisition etc.

• Reinforced insulation
• USB 2.0 full speed and low speed compatible
• Auto-configuration of bus speed
• Operating supply range (USB bus power input) is 4.4V to 36V
• 3.3V LDO output supply signal references VLO and VLO2
• ±20KV HBM ESD on USB interface pins
• Maximum working insulation voltage is 1414VPEAK, VDC minimum
• Operating temperature is -40°C to 85°C
• Package style is 24-lead BGA

Hinweise

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