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參數資料
| 型號： | TPA2005D1ZQYR |
| 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, PBGA15 |
| 封裝： | 2.50 X 2.50 MM, GREEN, PLASTIC, BGA-15 |
| 文件頁數： | 31/32頁 |
| 文件大小： | 1128K |
| 代理商： | TPA2005D1ZQYR |
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0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
20
20k
100
1k
f-Frequency-Hz
THD+N-T
otalHarmonicDistortion+Noise-%
1W
500mW
250mW
V
=4.2V,
R =4
,
Gain=2V/V
DD
L
W
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
20
20k
100
1k
THD+N-T
otalHarmonicDistortion+Noise-%
f-Frequency-Hz
500mW
250mW
775mW
V
=3.6V,
R =4
,
Gain=2V/V
DD
L
W
VDD = 3.6 V
CI = 2 F
RL = 16
Gain = 2 V/V
f Frequency Hz
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
1
2
5
10
0.5
0.2
0.1
0.05
0.02
0.01
20
100
1 k
20 k
15 mW
75 mW
200 mW
20
100
10
5
2
1
0.5
0.2
0.1
0.05
0.02
0.01
1k
20k
200mW
75mW
15mW
V
=2.5V,
R =4
,
Gain=2V/V
DD
L
W
f-Frequency-Hz
THD+N-T
otalHarmonicDistortion+Noise-%
0.1
1
10
0
0.5
1
1.5
2
2.5
3
3.5
VDD = 2.5 V
VDD = 3.6 V
f = 1 kHz
PO = 200 mW
VIC - Common Mode Input Voltage - V
THD+N
-
T
otal
Harmonic
Distortion
+
Noise
-
%
80
70
60
50
40
30
20
10
0
20
100
1 k
20 k
f Frequency Hz
Supply
V
oltage
Rejection
Ratio
dB
k
SVR
CI = 2 F
RL = 8
Vp-p = 200 mV
Inputs ac-Grounded
Gain = 2 V/V
VDD = 5 V
VDD = 3.6 V
VDD =2. 5 V
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
SLOS369F – JULY 2002 – REVISED JULY 2008............................................................................................................................................................... www.ti.com
TOTAL HARMONIC DISTORTION +
NOISE
vs
FREQUENCY
Figure 19.
Figure 20.
Figure 21.
TOTAL HARMONIC DISTORTION +
SUPPLY VOLTAGE REJECTION
NOISE
RATIO
vs
FREQUENCY
COMMON MODE INPUT VOLTAGE
FREQUENCY
Figure 22.
Figure 23.
Figure 24.
SUPPLY VOLTAGE REJECTION
RATIO
SUPPLY VOLTAGE REJECTIO RATIO
RATIO
vs
FREQUENCY
COMMON-MODE INPUT VOLTAGE
Figure 25.
Figure 26.
Figure 27.
8
Copyright 2002–2008, Texas Instruments Incorporated
Product Folder Link(s): TPA2005D1
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA2005D1ZQYRG1 | 功能描述:音頻放大器 1.4W Mono Class-D Audio Amp RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA2006D1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.45-W MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER WITH 1.8-V COMPATIBLE INPUT THRESHOLDS |
| TPA2006D1DRB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.45-W MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER WITH 1.8-V COMPATIBLE INPUT THRESHOLDS |
| TPA2006D1DRBR | 功能描述:音頻放大器 1.45W Mono Fil-Free Class-D Audio Amp RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA2006D1DRBRG4 | 功能描述:音頻放大器 1.45W Mono Fil-Free Class-D Audio Amp RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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