Datasheet

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SCL
SDA
th2 t(buf)
tsu2 tsu3
StartCondition
StopCondition
OPERATING CHARACTERISTICS
TPA6130A2
SLOS488B – NOVEMBER 2006 – REVISED FEBRUARY 2008
Figure 2. Start and Stop Conditions Timing
V
DD
= 3.6 V , T
A
= 25 ° C, R
L
= 16 Ω (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
DD
= 2.5V 60
Stereo, Outputs out of phase,
V
DD
= 3.6V 127
THD = 1%, f = 1 kHz, Gain = 0.1 dB
V
DD
= 5V 138
P
O
Output power mW
V
DD
= 2.5V 110
Bridge-tied load,
V
DD
= 3.6V 230
THD = 1%, f = 1 kHz, Gain = 0.1 dB
V
DD
= 5V 290
f = 100 Hz 0.0029%
Total harmonic distortion
THD+N P
O
= 35 mW f = 1 kHz 0.0055%
plus noise
f = 20 kHz 0.0027%
200 mV
pp
ripple, f = 217 Hz -97 -90
k
SVR
Supply ripple rejection ratio 200 mV
pp
ripple, f = 1 kHz -93 dB
200 mV
pp
ripple, f = 20 kHz -76
Δ A
v
Gain matching 1%
Slew rate 0.3 V/µs
V
n
Noise output voltage V
DD
= 3.6V, A-weighted, Gain = 0.1 dB 9 µV
RMS
Charge pump switching
f
osc
300 400 500 kHz
frequency
Start-up time from shutdown 5 ms
Differential input impedance See Figure 33
SNR Signal-to-noise ratio P
o
= 35 mW 98 dB
Threshold 180 ° C
Thermal shutdown
Hysteresis 35 ° C
Tri-state HP output
Z
O
HiZ left and right bits set. HP amps disabled. DC value. 25 M Ω
impedance
C
O
Output capacitance 80 pF
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