LTM2889HY-3#PBF

LINEAR TECHNOLOGY  LTM2889HY-3#PBF  总线, CAN, CAN, 3 V, 3.6 V, BGA 新

The is an isolated CAN FD µModule transceiver and power device in 32 pin BGA package. It is a complete galvanically isolated controller area network CAN µModule micromodule transceiver. No external components are required and single supply powers both sides of interface through an integrated, isolated DC to DC converter. The dual voltage CAN transceiver and adjustable regulator allow 3.3V or 5V isolated power. Coupled inductors and an isolation power transformer provide 2500VRMS of isolation between line transceiver and logic interface. This device is ideal for systems where ground loop is broken allowing for large common mode voltage ranges. Communication remains uninterrupted for common mode transients greater than 30KV/µs. Supports up to 4Mbps CAN with flexible data rate CAN FD. Enhanced ESD protection allows this device to withstand up to ±25KV HBM on transceiver interface pins and ±10KV HBM across isolation barrier without latch-up or damage.

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Input supply voltage from 3V to 3.6V

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2500VRMS for 1 minute per UL1577 standard and supply current of 10µA OFF: ON = 0V

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Up to 100mA available isolated power output

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Fully ISO 11898-2 and CAN FD compliant and transmit data TXD dominant timeout function

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Ideal passive behaviour to CAN bus with supply off

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High bus fault voltage tolerance of ±60V

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Low power OFF mode is less than 1µA

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High common mode transient immunity of 30KV/µs

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Variable slew rate driver with active symmetry control and SPLIT pin for low EME

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Operating temperature range from -40°C to 125°C