參數(shù)資料
型號： TPA2005D1DRBRQ1
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 1.45 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝： 3 X 3 MM, GREEN, PLASTIC, SON-8
文件頁數(shù)： 27/28頁
文件大?。?/td> 993K
代理商： TPA2005D1DRBRQ1
80
70
60
50
40
30
20
10
0
f Frequency Hz
Supply
V
oltage
Rejection
Ratio
dB
k
SVR
20
100
1 k
20 k
Gain = 5 V/V
CI = 2 F
RL = 8
Vp-p = 200 mV
Inputs ac-Grounded
VDD = 5 V
VDD = 2. 5 V
VDD = 3.6 V
100
90
80
70
60
50
40
30
20
10
0
f Frequency Hz
Supply
V
oltage
Rejection
Ratio
dB
k
SVR
VDD = 3.6 V
CI = 2 F
RL = 8
Inputs Floating
Gain = 2 V/V
20
100
1 k
20 k
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.5 1
1.5 2
2.5 3
3.5 4
4.5 5
VIC - Common Mode Input Voltage - V
f = 217 Hz
RL = 8
Gain = 2 V/V
VDD = 2.5 V
-Supply
V
oltage
Rejection
Ratio
-
dB
k
SVR
VDD = 3.6 V
VDD = 5 V
C1 - Duty
12.6%
C1 -
Frequency
216.7448 Hz
C1 - Amplitude
512 mV
C1 - High
3.544 V
V
oltage
-
V
t - Time - ms
VDD
VOUT
-150
-100
-50
0
400
800
1200
1600
2000
-150
-100
-50
0
f - Frequency - Hz
-Output
V
oltage
-
dBV
V
O
-Supply
V
oltage
-
dBV
V
DD
VDD Shown in Figure 22
CI = 2 F,
Inputs ac-grounded
Gain = 2V/V
70
60
50
40
30
20
10
0
f Frequency Hz
CMRR
Common
Mode
Rejection
Ratio
dB
20
100
1 k
20 k
VDD = 2.5 V to 5 V
VIC = 1 Vpp
RL = 8
Gain = 2 V/V
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
RL = 8
Gain = 2 V/V
VIC - Common Mode Input Voltage - V
CMRR
-
Common
Mode
Rejection
Ratio
-
dB
VDD = 5 V
VDD = 2.5 V
VDD = 3.6 V
SLOS474C – AUGUST 2005 – REVISED MARCH 2010
www.ti.com
SUPPLY-VOLTAGE REJECTION RATIO
vs
FREQUENCY
COMMON-MODE INPUT VOLTAGE
Figure 19.
Figure 20.
Figure 21.
GSM POWER-SUPPLY REJECTION
vs
TIME
FREQUENCY
Figure 22.
Figure 23.
COMMON-MODE REJECTION RATIO
vs
FREQUENCY
COMMON-MODE INPUT VOLTAGE
Figure 24.
Figure 25.
8
Copyright 2005–2010, Texas Instruments Incorporated
Product Folder Link(s): TPA2005D1-Q1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA2005D1EVM 功能描述:音頻 IC 開發(fā)工具 TPA2005D1 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
TPA2005D1GQYR 功能描述:音頻放大器 Mono Fully Diff 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
TPA2005D1-Q1 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.4-W MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER
TPA2005D1TDGNRQ1 功能描述:音頻放大器 1.4W Mono Fil-Free Class-D Aud Pwr Amp 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
TPA2005D1ZQYR 功能描述:音頻放大器 Mono Fully Diff 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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