ATA6670
Dual LIN Transceiver
DATASHEET Features
в—Џ Operating range from 5V to 27V
в—Џ Baud rate up to 20Kbaud
в—Џ LIN physical layer according to LIN specification 2.0, 2.1 and SAEJ2602-2
в—Џ Fully compatible with 3.3V and 5V devices
в—Џ TXD dominant timeout timer
в—Џ Normal and sleep mode
в—Џ Wake-up capability via LIN bus (90Вµs dominant)
в—Џ Very low standby current during sleep mode (10ВµA)
в—Џ Bus pin is overtemperature and short-circuit protected versus GND and battery
в—Џ LIN input current < 2ВµA if VBAT Is disconnected
в—Џ Overtemperature protection
в—Џ High EMC level
в—Џ Interference and damage protection according to ISO/CD 7637
в—Џ Fulfills the OEM hardware requirements for LIN in automotive applications rev. 1.1
в—Џ Transceiver 2: additional INH high side switch output and high voltage WAKE input
в—Џ Qualified according to AEC-Q100
в—Џ Package: DFN14 with wettable flanks (Moisture Sensitivity Level 1) Description
The AtmelВ® ATA6670 is a fully integrated dual-LIN transceiver complying with the LIN
specification 2.0, 2.1, and SAEJ2602-2. There are two completely independent and separated LIN transceivers integrated in one package (only the GND pins GND1 and GND2 are
internally connected). Each of them interfaces with the LIN protocol handler and the physical layer. …