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參數(shù)資料
| 型號： | TS4956EIKJT |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1.055 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA18 |
| 封裝： | ROHS COMPLIANT, FCP-18 |
| 文件頁數(shù)： | 40/52頁 |
| 文件大?。?/td> | 1709K |
| 代理商： | TS4956EIKJT |
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TS4956
Application information
45/51
4.9
Pop and click performance
The TS4956 has internal pop and click reduction circuitry which eliminates the output
transients, such as for example during switch-on or switch-off phases, or during a switch
from one output mode to another, or when changing the volume. The performance of this
circuitry is closely linked to the values of the input capacitor Cin, the output capacitor Cout
(for single-ended configuration) and the bias voltage bypass capacitor Cb.
The values of Cin and Cout are determined by the lower cut-off frequency value requested.
The value of Cb will affect the THD+N and PSRR values in lower frequencies.
The TS4956 is optimized to have low pop and click in the typical schematic configurations
(see
Figure 1 on page 3 and Figure 2 on page 4).
4.10
Thermal shutdown
The TS4956 device has internal thermal shutdown protection in the event of extreme
temperatures. Thermal shutdown is active when the device reaches temperature 150°C.
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| TS4956EKIJT | 1.06 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA18 |
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| TS4962EIJT | 3 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS4961TIQT | 功能描述:音頻放大器 MONO CLASS D AUDIO PWR 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 |
| TS4962 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2.8W filter-free mono class D audio power amplifier |
| TS4962_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2.8W filter-free mono class D audio power amplifier |
| TS4962_10 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2.8 W filter-free mono class D audio power amplifier |
| TS4962EIJT | 制造商:STMicroelectronics 功能描述:AUD AMP SPKR 1CH MONO 2W CLS-D 9PIN FLIP-CHIP - Tape and Reel |
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