Description

The L9613 is a monolithic integrated circuit containing standard ISO 9141 compatible interface functions.

Features

■ Operating power supply voltage range 4.8V ≤ VS ≤ 36V (40V for transients)

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

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

■ Min. possible Baud rate according to ISO9141 ≥ 130 kBaud

■ Low quiescent current in off condition ISOFF = 120µA

■ TTL compatible TX input

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

■ Over temperature shut down function selective to K-I/O pin

■ Wide input and output voltage range: -24V ≤ VK ≤ VS

■ K output current limitation, typ. IK = 60mA

■ Defined OFF output status in under voltage condition and VS or GND interruption

■ Controlled output slope for low EMI

■ High input impedance for open VS or GND connection

■ Defined output ON status of LO or RX for open LI or K inputs

■ Defined K output OFF for TX input open

■ Integrated pull up resistors for TX, RX and LO

■ EMI robustness optimized