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參數資料
| 型號： | LA4663 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM14 |
| 封裝： | SIP-14 |
| 文件頁數： | 5/10頁 |
| 文件大小： | 113K |
| 代理商： | LA4663 |
4. Notes on heat sink mounting
Use a tightening torque of between 39 and 59 Ncm.
Make the spacing of the heat sink mounting screw holes the same as the spacing of the IC mounting screw holes. Also,
make the mounting screw hole spacing as short as possible within the range that still allows mounting, referring to the
external dimensions L and R.
For mounting screws, use screws that correspond to either the truss screws or binding screws stipulated by the JIS
(Japan Industrial Standards). Use washers to protect the IC case.
Do not allow any foreign matter, such as machining chips, to get between the IC (package internal) heat sink and the
external heat sink. Also, if grease is applied to the junction, apply the grease as evenly as possible.
5. Other notes
The LA4663 is a BTL power amplifier IC. When connecting this IC to test equipment, do not allow the test equipment
grounds for the input and output systems to be shared grounds.
No. 5905-4/10
LA4663
+
R
L
A10629
相關PDF資料 |
PDF描述 |
|---|---|
| LA4700N | 12 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM18 |
| LA4705 | 18 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM18 |
| LA4708 | 30 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM18 |
| LA47202P | 29 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25 |
| LA47202P | 29 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA4663-B-E | 制造商:ON Semiconductor 功能描述:AUDIO AMPLIFIER BTL 2CH - Ammo Pack |
| LA4663-E | 功能描述:音頻放大器 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 |
| LA46B-DBKUG-7-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
| LA46B-EG-4-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
| LA46B-EG-9-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
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