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參數資料
| 型號： | TPA2037D1YFFT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 3.24 W, 1 CHANNEL, AUDIO AMPLIFIER, BGA9 |
| 封裝： | 1.21 X 1.16 MM, 0.40 MM PITCH, LEAD FREE, WCSP-9 |
| 文件頁數： | 17/20頁 |
| 文件大小： | 597K |
| 代理商： | TPA2037D1YFFT |
PO Output Power W
η
Efficiency
%
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
10
20
30
40
50
60
70
80
90
100
VDD = 2.5 V
VDD = 3.6 V
VDD = 5.0 V
RL = 8 + 33 H
PO Output Power W
η
Efficiency
%
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
4.0
0
10
20
30
40
50
60
70
80
90
100
VDD = 2.5 V
VDD = 3.6 V
VDD = 5.0 V
RL = 4 + 33 H
PO Output Power W
P
D
Power
Dissipation
W
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.0
0.1
0.2
0.3
0.4
0.5
RL = 8 + 33 H
RL = 4 + 33 H
VDD = 3.6 V
PO Output Power W
P
D
Power
Dissipation
W
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
4.0
0.0
0.1
0.2
0.3
0.4
0.5
RL = 8 + 33 H
RL = 4 + 33 H
VDD = 5.0 V
PO Output Power W
I D
D
Supply
Current
A
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
4.0
0
100m
200m
300m
400m
500m
600m
700m
800m
900m
VDD = 2.5 V
VDD = 3.6 V
VDD = 5.0 V
RL = 4 + 33 H
PO Output Power W
I D
D
Supply
Current
A
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
100m
200m
300m
400m
500m
VDD = 2.5 V
VDD = 3.6 V
VDD = 5.0 V
RL = 8 + 33 H
SLOS648B – OCTOBER 2009 – REVISED JUNE 2010
www.ti.com
TYPICAL CHARACTERISTICS
VDD = 3.6 V, CI = 0.1 mF, CS1 = 0.1 mF, CS2 = 10 mF, TA = 25°C, RL = 8 (unless otherwise noted)
EFFICIENCY
vs OUTPUT POWER
Figure 1.
Figure 2.
POWER DISSIPATION
vs OUTPUT POWER
Figure 3.
Figure 4.
SUPPLY CURRENT
vs OUTPUT POWER
Figure 5.
Figure 6.
6
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s) : TPA2037D1
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA2038D1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3.2 W Mono Class-D Audio Power Amplifier With Selectable Gain and Auto-Recovering Short-Circuit Protection |
| TPA2038D1YFFEVM | 功能描述:音頻 IC 開發工具 TPA2038D1 EVAL MOD RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TPA2038D1YFFR | 功能描述:音頻放大器 Variable Gain 3.2W Mono Class-D 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 |
| TPA2038D1YFFT | 功能描述:音頻放大器 Variable Gain 3.2W Mono Class-D 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 |
| TPA2039D1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3.2W Mono Class-D Audio Power Amplifier With 12-dB Gain and Auto Short-Circuit Recovery |
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