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參數(shù)資料
| 型號： | TPA2051D3YFFR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 2.9 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA25 |
| 封裝： | 2.16 X 2.11 MM, 0.40 MM PITCH, GREEN, WCSP-25 |
| 文件頁數(shù)： | 2/34頁 |
| 文件大小： | 1594K |
| 代理商： | TPA2051D3YFFR |
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PO Output Power W
THD+N
Total
Harmonic
Distortion
+
Noise
%
100u
1m
10m
50m
0.01
0.1
1
10
100
VDD = 2.5 V
VDD = 3.6 V
VDD = 5.0 V
Stereo SE Input 1 Mode
RL = 32
Total Gain = 0 dB
InPhase
PO Output Power W
THD+N
Total
Harmonic
Distortion
+
Noise
%
100u
1m
10m
50m
0.01
0.1
1
10
100
VDD = 2.5 V
VDD = 3.6 V
VDD = 5.0 V
Stereo SE Input 1 Mode
RL = 32
Total Gain = 0 dB
Out of Phase
f Frequency Hz
PSRR
Power
Supply
Rejection
Ratio
dB
20
100
1k
10k
20k
100
80
60
40
20
0
VDD = 2.5 V
VDD = 3.6 V
VDD = 5.0 V
RL = 8 + 33 H
Mono Input Mode
Input Level = 0.2 Vpp
Total Gain = 0 dB
f Frequency Hz
PSRR
Power
Supply
Rejection
Ratio
dB
20
100
1k
10k
20k
100
80
60
40
20
0
VDD = 2.5 V
VDD = 3.6 V
VDD = 5.0 V
RL = 32
Stereo SE Input 1 Mode
Input Level = 0.2 Vpp
Total Gain = 0 dB
PO Total Output Power W
I D
D
Supply
Current
A
1u
10u
100u
1m
10m
40m
1m
10m
100m
VDD = 2.5 V
VDD = 3.6 V
VDD = 5.0 V
Stereo SE Input 1 Mode
RL = 16
Total Gain = 0 dB
Out of Phase
PO Total Output Power W
I D
D
Supply
Current
A
1u
10u
100u
1m
10m
40m
1m
10m
100m
VDD = 2.5 V
VDD = 3.6 V
VDD = 5.0 V
Stereo SE Input 1 Mode
RL = 32
Total Gain = 0 dB
Out of Phase
SLOS641A – JUNE 2009 – REVISED OCTOBER 2009 ..................................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS (continued)
AVDD = PVDD = 3.6 V, CI = CVREF = CF = 1 F, CHPVDD = CHPVSS = 2.2 F, TA = 25°C, unless otherwise specified
TOTAL HARMONIC DISTORTION + NOISE (HP)
vs
OUTPUT POWER
Figure 11.
Figure 12.
POWER SUPPLY REJECTION RATIO (SP)
POWER SUPPLY REJECTION RATIO (HP)
vs
FREQUENCY
Figure 13.
Figure 14.
SUPPLY CURRENT (HP)
vs
TOTAL OUTPUT POWER
Figure 15.
Figure 16.
10
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TPA2051D3
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TPA2051D3YFFT | 功能描述:音頻放大器 2.9W 3-Input Audio Subsystem 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA2054D4A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.4 W/CH STEREO CLASS-D AUDIO SUBSYSTEM WITH DirectPatha?￠ HEADPHONE AMPLIFIER AND 3:1 INPUT MUX |
| TPA2054D4AYZKR | 功能描述:音頻放大器 1.4 W/Ch 3-Inp Audio Subsystem 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA2054D4AYZKT | 功能描述:音頻放大器 1.4 W/Ch 3-Inp Audio Subsystem 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA2054D4YZKEVM | 功能描述:音頻 IC 開發(fā)工具 TPA2054D4YZKEVM 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 |
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