MLX80004 Datasheet, PDF (24/38 Pages) Melexis Microelectronic Systems – Enhanced Universal Dual/Quad LIN Transceiver

MLX80002/MLX80004
Enhanced Universal Dual/Quad LIN Transceiver
Datasheet
10. Application Example
10.1. Enhanced Master Mode
Car Battery Cl30
1N4001
VBAT_ECU
Voltage regulator
VBAT
+5V
µP
Control
LIN
22uF
LINx
network
Master
ECU
100nF
4,7K
10K
INH
VS
WAKE
MLX80004
TxD1
TxD2
LIN1
LIN2
TxD3
TxD4
LIN3
LIN4
RxD1
1nF
RxD2
RxD3
RxD4
MODE0
MODE1
DIS_MAS
1N4001
VBAT_ECU
Voltage regulator
VBAT
INH
+5V
µP
Control
LIN
22uF
Slave
ECU
100nF
4,7K
10k
10K
INH
VS
DIS_MAS
WAKE
TxD1
TxD2
LIN1
LIN2
MLX80002
RxD1
RxD2
MODE0
MODE1
180p
Figure 8:
Application example using enhanced master mode with minimized external components and LIN short to GND feature.
Note: All pins of MLX80004/MLX80002 with „N.C.“ are internally not connected.
Revision 021 – Sept 2016
Page 24 of 38