L9963T Overview
Key Specifications
Package: SOP
Operating Voltage: 5 V
Max Voltage (typical range): 5.5 V
Min Voltage (typical range): 4.5 V
Description
L9963T is a general purpose SPI to isolated SPI transceiver intended to create a communication bridge between devices located into different voltage domains. L9963T is able to transfer communication data incoming from a classical 4-wire based SPI interface to a 2-wire isolated interface (and viceversa).
Key Features
- AEC-Q100 qualified
- Full ISO26262 compliant, ASIL-D systems ready
- Compatible with both 3.3 V and 5 V logics
- Supports both XFMR and Capacitive isolation
- 10 MHz SPI peripheral for SPI Slave operation. Configurable SPI frequency (250 kHz to 8 MHz) for SPI Master operation
- 333 kbps and 2.66 Mbps Vertical InterFace (VIF) for isolated SPI communication
- Low standby current
