910.18 Datasheet, PDF (1/2 Pages) ELMOS Semiconductor AG – lin bus transceiver with integrated voltage regulator

BUS ICs
lin bus transceiver
with integrated voltage regulator
910.18
features
• Supply voltage range VS 5.25V to 18V
• LIN Bus transceiver, up to 20kBaud
• Output driver with slewrate control
• Very low standby current (<30µA typical)
• Bus input voltage range from
-24V to +30V (independent of VS)
• Wake up function via bus
• Regulator output voltage 5V, ±1.5%, 100mA,
current limitation
• Reset with two programmable reset times
(15ms and 100ms) and two reset levels
(3.15V and 4.65V)
• Undervoltage recognition, fixed threshold at
typ. 7.3V
• Over temperature protection
• Universal comparator with high voltage input
• -40°C to 125°C operating temperature
• SO16w package
applications
• Automotive bus systems
• Body electronics
• Comfort electronics
description
The IC is designed to control bidirectional serial data transmission
with special standby current-, ambient temperature- and voltage sup-
ply requirements. The implemented voltage regulator in combination
with the reset function allows a complete power supply for micro-
controller including power-on reset and power-down reset. The over
temperature protection disables the voltage regulator and the bus
driver. After return to normal operation conditions a reset function
will be generated.
block diagram
8 | ELMOS Product catalog 10/2004