ADIADM3052BRWZ
Overview
The ADM3052BRWZ is an isolated CAN physical layer transceiver with an integrated V+ linear regulator, designed for high-voltage industrial and automotive networks. It provides 5 kV rms isolation and is powered on the bus side by the network supply, simplifying the design of nodes in distributed systems. The device supports data rates up to 1 Mbps and features high common-mode transient immunity of greater than 25 kV/us.
Why Choose This Part
This transceiver integrates a linear regulator that allows the bus side to be powered directly from the 11V to 25V bus supply, reducing component count. It offers superior protection with short-circuit and thermal shutdown capabilities, alongside a high node count support of 110 or more nodes on a single bus.
Applications
Key Specifications
Getting Started
Designers should ensure proper bypass capacitors are placed near the VDD and V+ pins as specified in the datasheet. When prototyping, verify that the logic side supply (VDD) is between 3V and 5.5V and that the bus side receives at least 11V at the V+ pin for the internal regulator to function.
