Datasheet

V
CC(start)
AV
CC
V
(B_IT−)
Brownout
Region
V
(SVSstart)
V
(SVS_IT−)
t
d(SVSR)
undefined
V
hys(SVS_IT−)
0
1
t
d(BOR)
Brownout
0
1
t
d(SVSon)
t
d(BOR)
0
1
Set SVS_POR
Brown-
Out
Region
SVS Circuit Active
SVSOUT
V
hys(B_IT−)
Software Sets VLD>0
SVS Operation www.ti.com
9.2.4 SVS Operating Range
Each SVS level has hysteresis to reduce sensitivity to small supply voltage changes when AV
CC
is close to
the threshold. The SVS operation and SVS/Brownout interoperation are shown in Figure 9-2.
Figure 9-2. Operating Levels for SVS and Brownout/Reset Circuit
338
Supply Voltage Supervisor (SVS) SLAU144J–December 2004–Revised July 2013
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