Datasheet

FUNCTION/TRUTH TABLE, TPS380x
L
RESET
H
L
L
0
V
DD
>V
IT
1
0
1
L
MR
H
H
L
V
DD
30 kΩ
R2
_
+
R1
V
DD
GND
RESET
MR
TPS380x
Oscillator
Reference
Voltage
of 1.14 V
Reset
Logic
+
Timer
_
+
SENSE
RESET
TPS3801−01
Oscillator
Reference
Voltage
of 1.14 V
Reset
Logic
+
Timer
V
DD
Device Supply
Voltage
V
DD
TPS3800-xx
TPS3801-xx
TPS3802-xx
www.ti.com SLVS219E –AUGUST 1999–REVISED OCTOBER 2010
FUNCTIONAL BLOCK DIAGRAMS
Figure 1.
Figure 2.
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