ADBMS6821
Description
The ADBMS68211 (single) and ADBMS68221 (dual) provide bidirectional isolated serial-port interface (isoSPI™) munications between two isolated devices through a single twisted pair connection for each data link. Each transceiver encodes logic states into signals that are transmitted across an isolation barrier to another transceiver.
Key Features
- Up to 2 Mbps isolated bidirectional serial data munications
- Drop in compatible: single (ADBMS6821) and dual (ADBMS6822)
- Fully independent dual transceivers (ADBMS6822)
- Simple galvanic isolation using capacitors or transformers
- Bidirectional interface over a single twisted pair
- Supports cable lengths up to 100 meters
- Very low EMI susceptibility and emissions
- LPCM support for ADBMS battery monitors
- Interrupt output for LPCM system wake-up
- 4 Mbps unidirectional mode
