參數(shù)資料
型號: TPA2006D1DRB
廠商: Texas Instruments, Inc.
英文描述: 1.45-W MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER WITH 1.8-V COMPATIBLE INPUT THRESHOLDS
中文描述: 1.45單聲道無濾波器D類音頻功率放大器,1.8 - V兼容輸入閾值
文件頁數(shù): 6/23頁
文件大?。?/td> 750K
代理商: TPA2006D1DRB
www.ti.com
0
10
20
30
40
50
60
70
80
90
0
0.2
0.4
0.6
0.8
1
1.2
V
DD
R = 8
= 2.5 V,
, 33 H
W
m
Class-AB,
V
= 5 V,
DD
R = 8
W
P
- Output Power - W
O
E
V
DD
R = 8
= 5 V,
, 33 H
W
m
0
50
100
150
200
250
300
0
0.2
0.4
0.6
0.8
1
1.2
P
O
- Output Power - W
V
= 2.5 V,
R = 8
, 33 H
W
DD
m
V
= 3.6 V,
R = 8
, 33 H
DD
W
m
V
= 5 V,
R = 8
, 33 H
DD
W
m
S
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0
0.2
0.4
0.6
0.8
1
1.2
P
D
P
P
O
- Output Power - W
Class-AB, V
= 5 V, R = 8
DD
W
Class-AB,
V
= 3.6 V,
DD
R = 8
W
V
= 3.6 V,
R = 8
, 33 H
DD
W
m
V
= 5 V,
R = 8
, 33 H
DD
W
m
0
0.5
1
1.5
2
0
0.1
0.2
0.3
0.4
0.5
Shutdown Voltage V
I
A
μ
V
DD
= 5 V
V
DD
= 3.6 V
V
DD
= 2.5 V
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
8
12
16
20
24
28
32
V
DD
= 5 V
V
= 3.6 V
DD
V
= 2.5 V
DD
R - Load Resistance -
W
P
O
f = 1 kHz
THD+N = 10%
Gain = 2 V/V
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
2.5
3
3.5
4
4.5
5
5.5
I
(
V
V
DD
Supply Voltage
No Load
R = 8
, 33 H
W
m
2.5
3
3.5
4
4.5
5
V
- Supply V
DD
oltage - V
P
-
O
R = 8
f = 1 kHz
Gain = 2 V/V
W
THD+N = 1%
THD+N = 10%
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
20
0.1
1
0.001
0.01
1 k
10 k
Power Output W
T
0.1 k
R = 8
f = 1 kHz
W
2.5 V
3.6 V
5 V
10
0
0.2
0.4
0.6
0.8
1
1.2
1.4
8
12
16
20
28
R - Load Resistance -
W
P
O
32
24
f = 1 kHz
THD+N = 1%
Gain = 2 V/V
V
= 2.5 V
DD
V
= 3.6 V
DD
V
DD
= 5 V
TPA2006D1
SLOS498–SEPTEMBER 2006
EFFICIENCY
vs
OUTPUT POWER
POWER DISSIPATION
vs
OUTPUT POWER
SUPPLY CURRENT
vs
OUTPUT POWER
Figure 1.
Figure 2.
Figure 3.
QUIESCENT CURRENT
vs
SUPPLY VOLTAGE
SUPPLY CURRENT
vs
SHUTDOWN VOLTAGE
OUTPUT POWER
vs
LOAD RESISTANCE
Figure 4.
Figure 5.
Figure 6.
TOTAL HARMONIC DISTORTION +
NOISE
vs
OUTPUT POWER
OUTPUT POWER
vs
LOAD RESISTANCE
OUTPUT POWER
vs
SUPPLY VOLTAGE
Figure 7.
Figure 8.
Figure 9.
6
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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(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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TPA2006D1DRBT 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(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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TPA2006D1EVM 功能描述:音頻 IC 開發(fā)工具 AUD POWER AMP 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