L9637D Datasheet – Monolithic Bus Driver ( PDF )

Part Number: L9637D

Function: Monolithic Bus Driver with ISO 9141 interface

Package: SO-8 type

Manufacturer: STMicroelectronics

Image and Pinouts:

L9637D datasheet



Marking : L96370 -> L9637

The L9637D is a monolithic integrated circuit containing standard ISO 9141 compatible interface functions.


1. Operating power supply voltage range 4.5 V ≤ VS ≤ 36 V (40 V for transients)

2.  Reverse supply (battery) protected down to VS ≥ -24 V

3.  Standby mode with very low current consumption ISSB ≤ 1 mA @ VCC ≤ 0.5 V

4. Low quiescent current in off condition ISOFF = 120 μA

5. TTL compatible TX input

6. Bidirectional K-I/O pin with supply voltage dependent input threshold

7. Overtemperature shut down function Selective to K-I/O pin

Block Diagram :



L9637D Datasheet PDF Download

L9637D pdf

Other data sheets are available within the file:

E-L9637D, E-L9637D013TR, L9637, L96370