Datasheet

TJA1028 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 4 — 25 July 2012 3 of 24
NXP Semiconductors
TJA1028
LIN transceiver with integrated voltage regulator
5. Block diagram
Fig 1. Block diagram
CONTROL
VREG
OVERTEMP
DETECTION
V
BAT
VOLTAGE
REFERENCE
V
BAT
UV
DET
V
CC
UV
DET
V
CC
EN
TJA1028
015aaa085
LIN
LIN
GND
Tx
Rx
TXD
TIMEOUT
TIMER
V
BAT
RXD
TXD
V
CC
RSTN
V
CC