LTM2889CY-3#PBF

LTM2889CY-3#PBF is a complete galvanically-isolated controller area network (CAN) µModule® (micromodule) transceiver. No external components are required, a single supply powers both sides of the interface through an integrated, isolated DC/DC converter. Coupled inductors and an isolation power transformer provide 2500VRMS of isolation between the line transceiver and the logic interface. This device is ideal for systems where the ground loop is broken, allowing for large common mode voltage ranges. Communication remains uninterrupted for common mode transients greater than 30kV/μs. Enhanced ESD protection allows this part to withstand upto ±25KV Human Body Model (HBM) on the transceiver interface pins and ±10kV HBM across the isolation barrier without latchup or damage. It is used in applications such as isolated CAN bus interface, industrial networks, deviceNet applications.

• UL-CSA recognized File #E151738, no external components required
• High common mode transient immunity: 30kV/µs, fully ISO 11898-2 and CAN FD compliant
• Variable slew rate driver with active symmetry control and SPLIT pin for low EME
• Ideal passive behaviour to CAN bus with supply off
• Transmit data (TXD) dominant timeout function
• Input voltage range from 3V to 3.6V
• Supply current is 10µA maximum at (TA = 25°C)
• TXD to bus dominant propagation delay is 105ns typical at (VCC2 = 3.3V, TA = 25°C)
• Differential input resistance is 80Kohm typical at (RIN = ΔV/ΔI; ΔI = ±20μA)
• Operating temperature range from 0°C to 70°C, 32-lead BGA package

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