Datasheet

t
w(RESET)
RESET
t
d(I2C_ready)
SystemInitialization.
EnableviaI C.
2
T0421-01
I C Active
2
I C Active
2
TAS5727
www.ti.com SLOS670 –NOVEMBER 2010
RESET TIMING (RESET)
Control signal parameters over recommended operating conditions (unless otherwise noted). Please refer to Recommended
Use Model section on usage of all terminals.
PARAMETER MIN TYP MAX UNIT
t
w(RESET)
Pulse duration, RESET active 100 ms
t
d(I2C_ready)
Time to enable I
2
C 12 ms
NOTES: On power up, it is recommended that the TAS5727 RESET be held LOW for at least 100 ms after DVDD has
reached 3 V.
If RESET is asserted LOW while PDN is LOW, then RESET must continue to be held LOW for at least 100 ms after
PDN is deasserted (HIGH).
Figure 5. Reset Timing
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