Datasheet

AC Characteristics
AC Characteristics
TAS5710
www.ti.com ............................................................................................................................................................................................... SLOS605 – JANUARY 2009
PVCC_x = AVCC = 18V, BTL BD Mode, FS=48KHz, T
A
= 25 ° C, AVDD = DVDD = 3.3 V, R
L
= 8 Ω , C
BST
= 220 nF, Audio
Frequency = 1 kHz, AES17 filter (unless otherwise noted). All performance is in accordance with recommended operating
conditions (unless otherwise specified).
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
K
SVR
Supply ripple rejection 200-mV
PP
ripple at 1 kHz, no audio input – 80 dB
P
O
Continuous output THD+N = 10%, f = 1 kHz 20.2 W
power
THD+N = 7%, f = 1 kHz 18.8 W
THD+N Total harmonic distortion f = 1 kHz, P
O
= 1 W 0.03%
+ noise
V
n
Output integrated noise A-weighted 105 µ V
(rms)
Crosstalk P
O
= 1 W, f = 1 kHz – 63 dB
SNR Signal-to-noise ratio
(1)
Maximum Power at THD+N < 1%, f = 1 kHz, 100 dB
A-weighted
(1) SNR is calculated relative to 0-dbFS Input Level
PVCC_x = AVCC = 12V, BTL BD Mode, FS=48KHz, T
A
= 25 ° C, AVDD = DVDD = 3.3 V, R
L
= 8 Ω , C
BST
= 220 nF, Audio
Frequency = 1 kHz, AES17 filter (unless otherwise noted). All performance is in accordance with recommended operating
conditions (unless otherwise specified).
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
K
SVR
Supply ripple rejection 200-mV
PP
ripple at 1 kHz, no audio input – 80 dB
P
O
Continuous output power THD+N = 10%, f = 1 kHz 8.8 W
THD+N = 7%, f = 1 kHz 8.4 W
THD+N Total harmonic distortion f = 1 kHz, P
O
= 1 W 0.04%
+ noise
V
n
Output integrated noise A-weighted 106 µ V
(rms)
Crosstalk f = 1 kHz, P
O
= 1 W – 63 dB
SNR Signal-to-noise ratio
(1)
Maximum Power at THD+N < 1%, 97 dB
f = 1 kHz, A-weighted
(1) SNR is calculated relative to 0-dbFS Input Level
Copyright © 2009, Texas Instruments Incorporated Submit Documentation Feedback 9
Product Folder Link(s): TAS5710