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參數(shù)資料
| 型號(hào)： | TS482IDT |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.107 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | LEAD FREE, SOP-8 |
| 文件頁(yè)數(shù)： | 24/26頁(yè) |
| 文件大?。?/td> | 615K |
| 代理商： | TS482IDT |
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Electrical Characteristics
TS482
7/26
Table 7.
Components description
Components
Functional Description
Rin
Inverting input resistor which sets the closed loop gain in conjunction with Rfeed. This
resistor also forms a high pass filter with Cin (fc = 1 / (2 x Pi x Rin x Cin))
Cin
Input coupling capacitor which blocks the DC voltage at the amplifier input terminal
Rfeed
Feed back resistor which sets the closed loop gain in conjunction with Rin
Cs
Supply Bypass capacitor which provides power supply filtering
Cb
Bypass capacitor which provides half supply filtering
Cout
Output coupling capacitor which blocks the DC voltage at the load input terminal
This capacitor also forms a high pass filter with RL (fc = 1 / (2 x Pi x RL x Cout))
Rpol
These 2 resistors form a voltage divider which provide a DC biasing voltage (Vcc/2) for
the 2 amplifiers.
Av
Closed loop gain = -Rfeed / Rin
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS482ID | 0.107 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| TS482IST | 0.107 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| TS482IQT | 0.107 W, 2 CHANNEL, AUDIO AMPLIFIER, DSO8 |
| TS4851EIJT | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PBGA18 |
| TS4851IJT | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PBGA18 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS482IQT | 功能描述:音頻放大器 100mW stereo headphone 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 |
| TS482IS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Amplifier. Other |
| TS482IST | 功能描述:音頻放大器 100mW Headphone 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 |
| TS4851 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MONO 1 W SPEAKER AND STEREO 160 mW HEADSET BTL DRIVERS WITH DIGITAL VOLUME CONTROL |
| TS4851EIJT | 功能描述:音頻放大器 Mono 1W speaker and stereo 160mW headset 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 |
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