RT4722C
Timing Diagram
SWIRE Command Timing Diagram
t
wait_int
> 50µs (typ.)
t
stop
> 100µs
30µs < t
off_dly
< 80µs
2µs < t
sH
< 20µs
SWIRE
0
4.6V
VO1
0
0
VO2
t
en_dly
< 13ms
4V
4.2V
0
0
2µs < t
sL
< 20µs
Power Sequence
t
SS1
< 2ms
t
SSD
= 8ms
t
SS2
< 2ms
30µs < t
off_dly
< 80µs
SWIRE
0
4.6V
VO1
0
0
VO2
4V
0
0
t
SSet
< 4ms
t
off_dly
> 300µs
ENO3
0
6.1V
VO3
0
0
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6
DS4722C-00
September 2017