Texas Instruments TAS5707 - Typical Characteristics, BTL Configuration

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
f − Frequency − Hz
20
PVDD = 18 V
R
L
= 8 Ω
100 1k 10k
THD+N − Total Harmonic Distortion + Noise − %
20k
G001
P = 1 W
P = 5 W
0.001
0.01
10
0.1
1
f − Frequency − Hz
20
PVDD = 12 V
R
L
= 8 Ω
100 1k 10k
THD+N − Total Harmonic Distortion + Noise − %
20k
G002
P = 2.5 W
0.001
0.01
10
0.1
1
P = 0.5 W
TAS5707, TAS5707A
www.ti.com SLOS556B –NOVEMBER 2008–REVISED NOVEMBER 2009
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 us
t
d(I2C_ready)
Time to enable I
2
C 13.5 ms
NOTE: On power up, it is recommended that the TAS5707 RESET be held LOW for at least 100 μs after DVDD has reached
3.0 V
NOTE: If the 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 5. Reset Timing
TYPICAL CHARACTERISTICS, BTL CONFIGURATION
TOTAL HARMONIC DISTORTION + NOISE TOTAL HARMONIC DISTORTION + NOISE
vs vs
FREQUENCY FREQUENCY
Figure 6. Figure 7.
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