ATA6622C/ATA6624C/ATA6626C
LIN Bus Transceiver with 3.3V (5V) Regulator and Watchdog
DATASHEET
Features
● Master and sla...
ATA6622C/ATA6624C/ATA6626C
LIN Bus Transceiver with 3.3V (5V)
Regulator and Watchdog
DATASHEET
Features
● Master and slave operation possible ● Supply voltage up to 40V ● Operating voltage VS = 5V to 27V ● Typically 10µA supply current during Sleep Mode ● Typically 57µA supply current in Silent Mode ● Linear low-drop voltage
regulator, 85mA current capability: ● Normal, Fail-safe, and Silent Mode ● Atmel ATA6622C VCC = 3.3V ±2% ● Atmel ATA6624C VCC = 5.0V ±2% ● Atmel ATA6626C VCC = 5.0V ±2%, TXD time-out timer disabled ● In Sleep Mode VCC is switched off ● VCC- undervoltage detection (4ms reset time) and watchdog reset logical
combined at open drain output NRES ● Negative trigger input for watchdog ● Boosting the voltage
regulator possible with an external
NPN transistor ● LIN physical layer according to LIN 2.0, 2.1 and SAEJ2602-2 ● Wake-up capability via LIN-bus, wake pin, or Kl_15 pin ● INH output to control an external voltage
regulator or to ...