TH8060
LIN Bus Transceiver with integrated Voltage Regulator
Test Circuit for Dynamic Characteristics (continued)
12V
IS1
51k
TH8060
VSUP
VCC
EN
SENSE
VTR RESET
GND
GND
GND
GND
BUS
TxD
SI
RxD
SO
n.c.
10u
100n
Figure 10 - Test Circuit for Supply Current IS1
VBAT
51k
VBUSR
TH8060
VSUP
VCC
EN
SENSE
VTR RESET
GND
GND
GND
GND
BUS
TxD
SI
RxD
SO
n.c.
10u
100n
Figure 11 - Test Circuit for Bus Voltage “recessiv” VBUSR
VBAT
51k
IINBUSR
TH8060
VSUP
VCC
EN
SENSE
VTR RESET
GND
GND
GND
GND
BUS
TxD
SI
RxD
SO
n.c.
10u
100n
Figure 12 - Test Circuit for Bus Current “recessiv” IBUSR
Datasheet Rev 1.1 March 2001
Page 13
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