Datasheet

NWake
INH
High Impedance
EN
RXD
Floating
TXD
MODE Sleep
Normal
LIN
t > t
go_to_operate
V
sup
V
sup
t < t
NWake
NWake V
IL
NWake V
IH
NWake V
IL
V
sup
t
NWake
Standby
TPIC1021A-Q1
SLIS117A – AUGUST 2007 – REVISED JUNE 2009 .......................................................................................................................................................... www.ti.com
Figure 4. Wake-Up Via NWake
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