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參數(shù)資料
| 型號： | TPA6030A4PWPRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO28 |
| 封裝： | GREEN, PLASTIC, TSSOP-28 |
| 文件頁數(shù)： | 27/32頁 |
| 文件大小： | 698K |
| 代理商： | TPA6030A4PWPRG4 |
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TPA6030A4
SLOS395B DECEMBER 2002 REVISED JANUARY 2005
www.ti.com
4
OPERATING CHARACTERISTICS
TA = 25°C, RL = 16 , Volume = 8.13 dB, unless otherwise noted3
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V
12 V
THD=1%, f = 1 kHz
2.2
P
Output power
VCC = 12 V
THD=10%, f = 1 kHz
3
W
PO
Output power
V
15 V
THD=1%, f = 1 kHz
4(1,2)
W
VCC = 15 V
THD=10%, f = 1 kHz
5(1,2)
THD+N Total harmonic distortion plus noise
PO = 1 W,
f = 20 Hz to 20 kHz
0.1%
BOM
Maximum output power bandwidth
THD+N < 10%
VCC = 7 V to 15 V
20
kHz
f = 20 Hz20 kHz,
VCC = 7 V
58
kSVR
Supply ripple rejection ratio
f = 20 Hz20 kHz,
C(BYPASS) = 1 F,
VCC = 12 V
60
dB
kSVR
Supply ripple rejection ratio
C(BYPASS) 1 F,
V(ripple) = 100 mVrms, BTL
VCC = 15 V
60
dB
Xtalk
Channel to channel output separation
f = 1 kHz,
BTL,
Volume = 0.53 dB
110
dB
SNR
Signal to noise ratio
f = 20 Hz to 20 kHz,
BTL, Inputs ac grounded,
Volume = 0.53 dB
102.5
dBV
SNR
Signal-to-noise ratio
BTL, Inputs ac grounded,
THD+N = 0.5%,
PO = 2.35 W
Volume = 36 dB
83
dBV
Attenuation, input to output in shutdown
SE, f = 20 Hz20 kHz, RL = 32 , Volume = 30 dB
73
dB
Attenuation, input to output in shutdown
mode
BTL, f = 20 Hz20 kHz, RL = 16 , Volume = 36 dB
110
dB
(1) At TA = 25°C, a derating factor of 48 mW/°C is necessary in order for the device to function properly in this configuration.
(2) If used on a board with a layout set forth on page 33 of the PowerPAD Thermally Enhanced Package Application Report (literature number
SLMA002) to achieve a derating factor of 35.8mW/°C, it is possible to operate the device at these output power levels so long as it is in a mono,
BTL configuration.
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