參數(shù)資料
型號(hào): TPA2000D4DAPG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32
封裝: PLASTIC, HTSSOP-32
文件頁(yè)數(shù): 10/27頁(yè)
文件大?。?/td> 579K
代理商: TPA2000D4DAPG4
TPA2000D4
STEREO 2W CLASSD AUDIO POWER AMPLIFIER
WITH STEREO HP AMPLIFIER
SLOS337B DECEMBER 2000 REVISED NOVEMBER 2005
18
WWW.TI.COM
APPLICATION INFORMATION
Table 2. Gain Settings
GAIN1
GAIN0
AMPLIFIER GAIN
(dB)
INPUT IMPEDANC
(k
)
GAIN1
GAIN0
TYP
0
6
104
0
1
12
74
1
0
18
44
1
23.5
24
input resistance
Each gain setting is achieved by varying the input resistance of the amplifier, which can range from its smallest
value to over 6 times that value.
CI
IN
ZI
ZF
Input
Signal
The 3 dB frequency can be calculated using equation 4:
(4)
f*3dB +
1
2
p C
I ZI
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TPA2000D4DAPR 功能描述:音頻放大器 Stereo Filter-Free Class-D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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TPA2000D4GQC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AUDIO AMPLIFIER|DUAL|CMOS|BGA|48PIN|PLASTIC
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