TCAN1042-Q1_16 Datasheet, PDF (19/37 Pages) Texas Instruments – Automotive Fault Protected CAN Transceiver with CAN FD

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TCAN1042-Q1, TCAN1042V-Q1, TCAN1042H-Q1
TCAN1042HV-Q1, TCAN1042G-Q1, TCAN1042GV-Q1
TCAN1042HG-Q1, TCAN1042HGV-Q1
SLLSES9A – FEBRUARY 2016 – REVISED MAY 2016
9.4.2 Normal Mode
Select the Normal mode of device operation by setting STB terminal low. The CAN driver and receiver are fully
operational and CAN communication is bi-directional. The driver translates a digital input on TXD to a differential
output on CANH and CANL. The receiver translates the differential signal from CANH and CANL to a digital
output on RXD.
9.4.3 Standby Mode
Activate low power Standby mode by setting STB terminal high. The CAN driver and high speed receiver are
turned off to save system power. A low power receiver remains active to monitor the bus for a valid wake up
pattern (WUP). The RXD output will remain high until a valid WUP has been received.
Copyright © 2016, Texas Instruments Incorporated
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Product Folder Links: TCAN1042-Q1 TCAN1042V-Q1 TCAN1042H-Q1 TCAN1042HV-Q1 TCAN1042G-Q1
TCAN1042GV-Q1 TCAN1042HG-Q1 TCAN1042HGV-Q1