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參數(shù)資料
| 型號： | TA1101B |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Stereo 10W (4з) Class-T⑩ Digital Audio Amplifier using Digital Power Processing⑩ Technology |
| 中文描述： | 10W的立體聲（4з）類- T的數(shù)字音頻放大器⑩使用數(shù)字電源技術(shù)處理⑩ |
| 文件頁數(shù)： | 1/13頁 |
| 文件大小： | 202K |
| 代理商： | TA1101B |
T E C H N I C A L I N F O R M A T I O N
TA1101B, Rev. 2.2, 08.17.00
1
Stereo 10W (4
) Class-T Digital Audio Amplifier using
Digital Power Processing Technology
September 2000
General Description
The TA1101B is a 10W continuous average two-channel Class-T Digital Audio Power
Amplifier IC using Tripath’s proprietary Digital Power Processing technology. Class-T
amplifiers offer both the audio fidelity of Class-AB and the power efficiency of Class-D
amplifiers.
Applications
!"
Computer/PC Multimedia
!"
DVD Players
!"
Cable Set-Top Products
!"
Televisions
!"
Video CD Players
!"
Battery Powered Systems
Benefits
!"
Fully integrated solution with FETs
!"
Easier to design-in than Class-D
!"
Reduced system cost with no heat sink
!"
Dramatically improves efficiency versus
Class-AB
!"
Signal fidelity equal to high quality linear
amplifiers
!"
High dynamic range compatible with digital
media such as CD, DVD, and Internet audio
TA1101B
Features
!"
Class-T architecture
!"
Single Supply Operation
!"
“Audiophile” Quality Sound
!"
0.04% THD+N @ 9W, 4
!"
0.18% IHF-IM @ 1W, 4
!"
6W @ 8
, 0.1% THD+N
!"
11W @ 4
, 0.1% THD+N
!"
High Power
!"
10W @ 8
, 10% THD+N
!"
15W @ 4
, 10% THD+N
!"
High Efficiency
!"
88% @ 10W, 8
!"
81% @ 15W, 4
!"
Dynamic Range = 102 dB
!"
Mute and Sleep inputs
!"
Turn-on & turn-off pop suppression
!"
Over-current protection
!"
Over-temperature protection
!"
Bridged outputs
!"
30-pin Power SOP package
Typical Performance
T
Output Power (W)
THD+N versus Output Power
1
2
5
0.02
0.01
0.05
0.1
0.2
0.5
10
1
2
5
10
20
500m
R
L
= 4
R
L
= 8
VDD = 12V
f = 1kHz
Av = 12
BW = 22Hz - 22kHz
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PDF描述 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TA1104 | 制造商:Tamura Corporation of America 功能描述: |
| TA1105A | 制造商:TAI-SAW 制造商全稱:TAI-SAW 功能描述:SAW Filter 423 MHz |
| TA1108A | 制造商:TAI-SAW 制造商全稱:TAI-SAW 功能描述:SAW Filter 2017.5MHz |
| TA110DU110 | 制造商:ABB Low Voltage Products and Systems 功能描述:O/L RELAY,80-110A |
| TA110DU90 | 制造商:ABB Low Voltage Products and Systems 功能描述:O/L RELAY 65-90A |
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