参数资料
型号: TPA2000D1PWRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO16
封装: GREEN, PLASTIC, TSSOP-16
文件页数: 19/23页
文件大小: 500K
代理商: TPA2000D1PWRG4
www.ti.com
OPERATING CHARACTERISTICS
TPA2000D1
SLOS328F – JUNE 2000 – REVISED MARCH 2004
PV
DD = VDD = 3.3 V, TA = 25°C, RL = 4 , gain = 6 dB (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
PO
Output power
THD = 1%,
f = 1 kHz
850
mW
THD + N
Total harmonic distortion plus noise
PO = 55 mW,
f = 20 Hz to 20 kHz
<0.2%
kSVR
Supply ripple rejection ratio
f = 1 kHz,
CBYP = 1 F
-61
dB
SNR
Signal-to-noise ratio
93
dB
Output noise voltage (no-noise
Vn
CBYP= 1 F,
f = <10 Hz to 22 kHz
40
V(rms)
weighting filter)
Zi
Input impedance
>15
k
Table 1. GAIN SETTINGS
AMPLIFIER GAIN
INPUT IMPEDANCE
(dB)
(k
)
GAIN1
GAIN0
TYP
0
6
104
0
1
12
74
1
0
18
44
1
23.5
24
5
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