Datasheet

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AC OPERATING CHARACTERISTICS
AC OPERATING CHARACTERISTICS
AC OPERATING CHARACTERISTICS
TPA6111A2
SLOS313B – DECEMBER 2000 – REVISED JUNE 2004
V
DD
= 5 V, T
A
= 25°C, R
L
= 6 Ω
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
P
O
Output power (each channel) THD ≤ 0.1%, f = 1 kHz 150 mW
THD+N Total harmonic distortion + noise P
O
= 100 mW, 20 Hz – 20 kHz 0.6%
B
OM
Maximum output power BW G = 20 dB, THD < 5% > 20 kHz
Phase margin Open loop 96°
Supply ripple rejection ratio f = 1 kHz, C
(BYP)
= 0.47 µF 61 dB
Channel/channel output separation f = 1 kHz, P
O
= 100 mW 90 dB
SNR Signal-to-noise ratio P
O
= 100 mW, A
V
= 1 100 dB
V
n
Noise output voltage A
V
= 1 11.7 µV(rms)
V
DD
= 3.3 V, T
A
= 25°C, R
L
= 32 Ω
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
P
O
Output power (each channel) THD ≤ 0.1%, f = 1 kHz 35 mW
THD+N Total harmonic distortion + noise P
O
= 40 mW, 20 Hz – 20 kHz 0.4%
B
OM
Maximum output power BW G = 20 dB, THD < 2% > 20 kHz
Phase margin Open loop 96°
Supply ripple rejection f = 1 kHz, C
(BYP)
= 0.47 µF 71 dB
Channel/channel output separation f = 1 kHz, P
O
= 25 mW 75 dB
SNR Signal-to-noise ratio P
O
= 90 mW, A
V
= 1 100 dB
V
n
Noise output voltage A
V
= 1 11 µV(rms)
V
DD
= 5 V, T
A
= 25°C, R
L
= 32 Ω
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
P
O
Output power (each channel) THD ≤ 0.1%, f = 1 kHz 90 mW
THD+N Total harmonic distortion + noise P
O
= 20 mW, 20 Hz – 20 kHz 2%
B
OM
Maximum output power BW G = 20 dB, THD < 2% > 20 kHz
Phase margin Open loop 97°
Supply ripple rejection f = 1 kHz, C
(BYP)
= 0.47 µF 61 dB
Channel/channel output separation f = 1 kHz, P
O
= 65 mW 98 dB
SNR Signal-to-noise ratio P
O
= 90 mW, A
V
= 1 104 dB
V
n
Noise output voltage A
V
= 1 11.7 µV(rms)
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