The L9613 is an integrated circuit from STMicroelectronics that contains standard ISO 9141 compatible interface functions. This product has very low static current, wide operating voltage range, reliable overvoltage protection, good EMI resistance, etc.
The document describes the L9613, a monolithic integrated circuit containing standard ISO 9141 compatible interface functions. It is designed to provide bidirectional serial communication in automotive applications, featuring a K bus link and a separate L comparator linked to the VBat bus.
Key features include reverse supply protection down to -24V, very low standby current consumption (less than 1µA), and a minimum possible baud rate of 130 kBaud according to ISO 9141. The device also offers over-temperature shut-down, EMI robustness optimization, and wide input/output voltage ranges.
| Operating power supply voltage range | 4.8V to 36V (40V for transients) |
|---|---|
| Standby mode current consumption | < 1µA |
| Minimum baud rate (ISO 9141) | 130 kBaud |
| Input impedance (open Vs or GND) | High |
The minimum possible baud rate according to ISO 9141 is 130 kBaud.
The operating power supply voltage range is 4.8V to 36V, with 40V tolerance for transients.
The thermal shutdown switch-on threshold is 200 °C.