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參數資料
| 型號： | TPA4861D |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1.1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | GREEN, PLASTIC, MS-012AA, SOIC-8 |
| 文件頁數： | 24/26頁 |
| 文件大小： | 623K |
| 代理商： | TPA4861D |
www.ti.com
20
10
1
0.1
0.01
100
1 k
10 k 20 k
f Frequency Hz
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
VDD = 5 V
AV = 10 V/V
Single Ended
RL = 8
PO = 250 mW
RL = 32
PO = 60 mW
0.02
10
1
0.1
0.01
0.1
1
PO Output Power W
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
VDD = 5 V
AV = 2 V/V
RL = 8
f = 20 Hz
CB = 0.1 F
2
CB = 1 F
0.02
10
1
0.1
0.01
0.1
1
PO Output Power W
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
VDD = 5 V
AV = 2 V/V
RL = 8
f = 1 kHz
2
CB = 0.1 F
CB = 1 F
0.02
10
1
0.1
0.01
0.1
1
PO Output Power W
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
VDD = 5 V
AV = 2 V/V
RL = 8
f = 20 kHz
CB = 0.1 F
2
CB = 1 F
TPA4861
SLOS163C – SEPTEMBER 1996 – REVISED JUNE 2004
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
OUTPUT POWER
Figure 11.
Figure 12.
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT POWER
Figure 13.
Figure 14.
7
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA4861DG4 | 功能描述:音頻放大器 1W Mono Audio 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 |
| TPA4861DR | 功能描述:音頻放大器 1-W Mono Audio Power Amplifier 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 |
| TPA4861DRG4 | 功能描述:音頻放大器 1-W Mono Audio Power Amplifier 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 |
| TPA-5 | 功能描述:保險絲 TELPOWER ALARM FUSE RoHS:否 制造商:Littelfuse 產品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485 |
| TPA-5,0-ADV | 制造商:PMK 功能描述:ADVANCED PROBE ACCESSORIES 5, 0MM 制造商:PMK 功能描述:ADVANCED PROBE ACCESSORIES 5, 0MM; Kit Contents:Probe Kit, 18 Piece; Body Diameter:5.0mm; For Use With:5mm PMK Probes; Primary Product 1:220mm Ground Lead with Crocodile Clips; Primary Product 2:Sprung Hook; Primary Product 3:Contact;RoHS Compliant: NA |
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