MC33661PEF 데이터 시트보기 (PDF) - Freescale Semiconductor
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MC33661PEF
Freescale Semiconductor
MC33661PEF Datasheet PDF : 22 Pages
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TYPICAL APPLICATIONS
TYPICAL APPLICATIONS
The 33661 can be configured in several applications.
Figures 18 and 19 show master and slave node applications.
VPWR
An additional pull-up resistor of 1.0 k in series with a diode
must be added when the device is used in the master node.
33661
VSUP
External
Switch
> 33 k WAKE
I/O
MCU
EN
VDD
INH
Control
Control
20 A
VDD
Regulator
RXD
12 V
VDD
5.0 V
*
RXD
Receiver
30 k
* Optional
TXD
TXD
Slope
Control
Figure 18. Master Node Typical Application
Master Node
Pull-up
INH
1.0 k
LIN LIN Bus
GND
VPWR
33661
VSUP
External
Switch
> 33 k WAKE
I/O
MCU
EN
VDD
VDD
Regulator
RXD
12 V
VDD
5.0 V
INH
TXD
*
RXD
TXD
* Optional
INH
Control
Control
20 A
INH
Receiver
30 k
LIN LIN Bus
Slope
Control
GND
Figure 19. Slave Node Typical Application
Analog Integrated Circuit Device Data
Freescale Semiconductor
33661
17
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