LTM2884
Isolated USB Transceiver
with Isolated Power
Features Description Isolated USB Transceiver: 2500VRMS for 1 Minute
UL-CSA Recognized
File #E151738
USB 2.0 Full Speed and Low Speed Compatible
Integrated Isolated DC/DC Converter, External or
Bus Powered
n Auto-Configuration of Bus Speed
n 2.5W (500mA at 5V) Output Power from External
Input Supply (VCC = 8.6V to 16.5V)
n 1W (200mA at 5V) Output Power from USB Bus
Supply (VBUS)
n 3.3V LDO Output Supply Signal References V , V
LO LO2
n High Common Mode Transient Immunity: 30kV/μs
n ESD: ±15kV HBM on USB Interface Pins
n 15mm × 15mm × 5mm Surface Mount BGA Package The LTM®2884 is a complete galvanically isolated USB
2.0 compatible μModule® (micromodule) transceiver.
An upstream supply powers both sides of the interface
through an integrated, isolated DC/DC converter. n n n n Applications Isolated USB Interfaces Host, Hub, or Device Isolatio Industrial/Medical Data Acquisitio n L, LT, LTC, LTM, Linear Technology, the Linear logo and µModule are registered trademarks of
Linear Technology Corporation. All other trademarks are the property of their respective owners. The LTM2884 is ideal for isolation in host, hub, bus splitter or peripheral device applications. It is compatible with …
