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參數(shù)資料
| 型號(hào)： | TA8221ALQ |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 30 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM17 |
| 封裝： | PLASTIC, HSIP-17 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 1259K |
| 代理商： | TA8221ALQ |
TA8221AHQ / ALQ
2006-04-28
2
Block Diagram
TA8221AHQ, TA8221ALQ (GV = 50dB)
Cautions And Application Method
(description is made only on the single channel.)
1. Voltage gain adjustment
This IC has the amplifier construction as shown Fig.1. The pre
amp (amp 1) is provided to the primary stage,
and the input voltage is amplified by the flat amps, amp 3 and amp 4 of each channel through the phase amp
(amp 2).
Since the input offset is prevented by pre
amp when VCC is set to on, this circuit can remarkably reduce the pop
noise.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TA8221AHQ | 30 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM17 |
| TA8221ALQ | 30 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM17 |
| TA8221AL | 30 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM17 |
| TA8221AH | 30 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM17 |
| TA8221AL | 30 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM17 |
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