ATA663211-GAQW

The ATA663211 device is a fully integrated LIN transceiver designed in compliance with the LIN specification 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2. It interfaces the LIN protocol handler and the physical layer. The device is designed to handle the low-speed data communication in convenience electronics, for example, in vehicles. Improved slope control at the LIN bus ensures data communication up to 20 Kbaud. Sleep mode guarantees minimal current consumption even in the case of a floating bus line or a short circuit on the LIN bus to GND.

Key features

• ISO 26262 Functional Safety Ready
• Supply Voltage up to 40V
• Operating Voltage V_VS = 5V to 28V
• Very Low Supply Current - Sleep mode: Typically 9 μA - Fail-Safe mode: Typically 80 μA - Normal mode: Typically 250 μA
• Fully Compatible with 3.3V and 5V Devices
• LIN Physical Layer according to LIN 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2
• Wake-Up Capability through LIN bus (100 μs Dominant)
• External Wake Up through WKin pin (100 μs Low Level)
• INH Output to Control an External Voltage Regulator or to Switch the Commander Pull-Up
• Wake-Up Source Recognition
• TXD Time-Out Timer
• Bus Pin is Overtemperature and Short-Circuit Protected vs. GND and Battery
• Advanced EMC and ESD Performance
• Fulfills the OEM “Hardware Requirements for LIN in Automotive Applications Rev.1.3”
• Interference and Damage Protection according to ISO7637
• Qualified according to AEC-Q100 and AEC-Q006
• Package: 8-Lead VDFN, 8-Lead SOIC, with Wettable Flanks (Moisture Sensitivity Level 1)