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
TAS5717
TAS5719
www.ti.com SLOS655A –NOVEMBER 2010–REVISED FEBRUARY 2011
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 μs
t
d(I2C_ready)
Time to enable I
2
C 12 ms
NOTES: 1. On power up, it is recommended that the TAS5717/9 RESET be held LOW for at least 100 μs after DVDD has
reached 3 V.
2. If RESET is asserted LOW while PDN is LOW, then the RESET must continue to be held LOW for at least 100 μs
after PDN is deasserted (HIGH).
Figure 4. Reset Timing
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