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參數資料
| 型號： | LA4600 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 4 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| 封裝： | SIP-10 |
| 文件頁數： | 4/6頁 |
| 文件大小： | 104K |
| 代理商： | LA4600 |
LA4600
Νο.6012-4/6
3. Filter (decoupling) pin (5)
Pin voltage is approx. 1/2VCC.
The recommended value for the filter capacitor is 100
F.
When capacitance is lower, pop noise when setting the standby pin to Low (power OFF) will increase.
AC voltage (100mV)
Output DC voltage
Filter capasitor = 100
F
AC voltage (200mV)
Output DC voltage
Filter capasitor = 47
F
4. P.P (pop noise) pin (6)
VCC VCE (approx. 0.3V) – 5.6V
Voltage at pin 6
≈
2k
+ 5.6V
The recommended value for the P.P capacitor is 4.7F.
When capacitance is lower than 2.2
F, pop noise when setting
the standby pin to Low (power OFF) will increase.
When capacitance is higher than 10
F, the sound will not be cut
off when setting the standby pin to Low (power OFF).
5. Muting
The output signal can be controlled by connecting pin 5 (Filter) to ground via a resistance of 300 to 500
. If
resistance is higher than 750
, the suppression ratio will decrease.
Mute ON
Mute OFF
Output DC voltage
Output AC voltage
5k
5k
=5.6V
Zener voltage
To input amplifier/
bias circuitry
VCC
6
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| LA4601N | 7 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM10 |
| LA4601 | 7 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| LA4613 | 7 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM13 |
| LA4620 | 17 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM23 |
| LA4625 | 13.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM14 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA4600-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 |
| LA4601 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LA4601-E | 制造商:ON Semiconductor 功能描述:AUDIO AMPLIFIER SE 2CH - Ammo Pack |
| LA4613 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio Power Amplifier for Radio Cassette Recorders |
| LA4620 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Two- channel Audio Power Amplifier |
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