The LTM2889HY-3#PBF is a complete Electrical Isolation Controller LAN (CAN) μModule® (Micromodule) transceiver. The device requires no external components and a single power supply is integrated via software as an isolated DC/DC converter between the two interfaces. In addition, the LTM2889HY-3#PBF features a dual-voltage CAN transceiver and adjustable regulator that allows a 3.3V voltage or a 3.3V or 5V version of a 5V isolated power supply.
The device has the following features:
Coupled inductors and isolated power transformers provide isolation and logical interfaces of 2500VRMS between line transceivers.
It is ideal for systems that allow ground circuits to break in place and allow for large common mode voltage ranges. For common-mode transients greater than 30kV /μs, communication remains uninterrupted.
Supports up to 4Mbps CAN and flexible data rate (CAN FD).
The logic power supply pin is easily independent of the main supply with different logic levels from 1.62V to 5.5V.
Enhanced ESD protection enables the part to withstand interface pins on the transceiver's maximum ±25kV mannequin (HBM) isolation layer and ±10kV HBM without latching or damage.
In addition, the model, technical parameters and trademark of the LTM2889HY-3#PBF are as follows:
Type: CAN Controller.
Installation style: SMD/SMT.
Package/Box: BGA-32.
Data rate: 4 Mb/s.
Number of drivers: 1 Driver.
Number of receivers: 1 Receiver.
Supply voltage - Minimum: 3.3V.
Power supply voltage - Max: 5 V.
Minimum operating temperature: -40 C.
Max. operating temperature: +125 C.
Working power current: 3.1mA.
ESD protection: 25 kV.
Trademark: Analog Devices.
To learn more about the LTM2889HY-3#PBF, it is recommended to visit the official website of manufacturer Analog Devices or consult a technical person.
