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| TAS5782M Datasheet, PDF (14/128 Pages) Texas Instruments – 30 W Stereo Class-D Amplifier with 96-kHz Processing | |||
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TAS5782M
SLASEG8 â MARCH 2017
www.ti.com
Electrical Characteristics (continued)
Free-air room temperature 25°C (unless otherwise noted) Measurements were made using TAS5782MEVM board and Audio
Precision System 2722 with Analog Analyzer filter set to 40 kHz brickwall filter. The device output PWM frequency was set to
768 kHz unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
VPVDD = 12 V, SPK_GAIN = 20 dB, RSPK = 2 Ω,
THD+N = 0.1%, Unless otherwise noted
30
VPVDD = 12 V, SPK_GAIN = 20 dB, RSPK = 4 Ω,
THD+N = 0.1%, Unless otherwise noted
16
VPVDD = 12 V, SPK_GAIN = 20 dB, RSPK = 8 Ω,
THD+N = 0.1%
9
VPVDD = 15 V, SPK_GAIN = 26 dB, RSPK = 2 Ω,
THD+N = 0.1%, Unless otherwise noted
44
VPVDD = 15 V, SPK_GAIN = 26 dB, RSPK = 4 Ω,
THD+N = 0.1%, Unless otherwise noted
22
VPVDD = 15 V, SPK_GAIN = 26 dB, RSPK = 8 Ω,
THD+N = 0.1%
PO
Output power (per channel)
VPVDD = 19 V, SPK_GAIN = 26 dB, RSPK = 2 Ω,
THD+N = 0.1%, Unless otherwise noted
13
W
50
VPVDD = 19 V, SPK_GAIN = 26 dB, RSPK = 4 Ω,
THD+N = 0.1%, Unless otherwise noted
36
VPVDD = 19 V, SPK_GAIN = 26 dB, RSPK = 8 Ω,
THD+N = 0.1%
20
VPVDD = 24 V, SPK_GAIN = 26 dB, RSPK = 2 Ω,
THD+N = 0.1%, Unless otherwise noted
40
VPVDD = 24 V, SPK_GAIN = 26 dB, RSPK = 4 Ω,
THD+N = 0.1%, Unless otherwise noted
61
VPVDD = 24 V, SPK_GAIN = 26 dB, RSPK = 8 Ω,
THD+N = 0.1%
34
VPVDD = 12 V, SPK_GAIN = 20 dB, RSPK = 8 Ω, A-
Weighted, â120 dBFS Input
105
SNR
Signal-to-noise ratio
(referenced to 0 dBFS input
signal)
VPVDD = 15 V, SPK_GAIN = 26 dB, RSPK = 8 Ω, A-
Weighted, â120 dBFS Input
VPVDD = 19 V, SPK_GAIN = 26 dB, RSPK = 8 Ω, A-
Weighted, â120 dBFS Input
104
dB
105
VPVDD = 24 V, SPK_GAIN = 26 dB, RSPK = 8 Ω, A-
Weighted, â120 dBFS Input
107
THD+N
Total harmonic distortion and
noise
VPVDD = 12 V, SPK_GAIN = 20 dB, RSPK = 2 Ω,
PO = 1 W, f = 1kHz
VPVDD = 12 V, SPK_GAIN = 20 dB, RSPK = 4 Ω,
PO = 1 W, f = 1kHz
VPVDD = 12 V, SPK_GAIN = 20 dB, RSPK = 8 Ω,
PO = 1 W, f = 1kHz
VPVDD = 15 V, SPK_GAIN = 26 dB, RSPK = 2 Ω,
PO = 1 W, f = 1kHz
VPVDD = 15 V, SPK_GAIN = 26 dB, RSPK = 4 Ω,
PO = 1 W, f = 1kHz
VPVDD = 15 V, SPK_GAIN = 26 dB, RSPK = 8 Ω,
PO = 1 W, f = 1kHz
VPVDD = 19 V, SPK_GAIN = 26 dB, RSPK = 2 Ω,
PO = 1 W, f = 1kHz
V, RSPK = 4 Ω, PO = 1 W, f = 1kHz
VPVDD = 19 V, SPK_GAIN = 26 dB, RSPK = 8 Ω,
PO = 1 W, f = 1kHz
VPVDD = 24 V, SPK_GAIN = 26 dB, RSPK = 2 Ω,
PO = 1 W, f = 1kHz
VPVDD = 24 V, SPK_GAIN = 26 dB, RSPK = 4 Ω,
PO = 1 W, f = 1kHz
VPVDD = 24 V, SPK_GAIN = 26 dB, RSPK = 8 Ω,
PO = 1 W, f = 1kHz
0.014%
0.011%
0.014%
0.015%
0.013%
0.015%
0.018%
0.012%
0.020%
0.028%
0.02%
0.027%
14
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