ISL88022 Intersil Corporation, ISL88022 Datasheet - Page 6

• Manufacturer Part Number: ISL88022
• Description: (ISL88021 / ISL88022) Triple Voltage Monitor
• Manufacturer: Intersil Corporation

Operational Timing Diagrams
FIGURE 6. ISL88021_22EVAL1 t
V2MON or V3MON
(ISL88021)
V
MR
RST
RST
DD
3.3V RISING EDGE 100ms/DIV
V
1V
ISL88022 t
C
TH1
POR
= OPEN
POR
6
= 150ms
ISL88021 t
C
t
POR
POR
POR
FIGURE 7. ISL88021 AND ISL88022 TIMING DIAGRAM
= 10pF
COMPARISON
POR
= 390ms
t
RPD
ISL88021, ISL88022
t
POR
t
RPD
t
POR
<t
>t
MD
MR
t
POR
V
TH2
September 18, 2006
or V
REF
FN8226.1