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參數(shù)資料
| 型號： | LA4820M |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.12 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| 封裝： | MFP-24 |
| 文件頁數(shù)： | 19/21頁 |
| 文件大小： | 637K |
| 代理商： | LA4820M |
Pin Description
* When the pin voltage is for VCC1 = 6.0 V
Pin No.
Pin name
Pin voltage
[V]
Internal equivalent circuit
Remarks
1
R.F REF
(Ripple Filter)
5.5
c LPF pin for ripple filter
reference bias.
c Ripple rejection ratio can be
adjusted through an external
capacitor.
c Open when no ripple filter is
needed.
2
PWR MUTE
1.2
c Power mute is turned on
when pin 2 is pulled down.
c Turns on and off supply of
constant current to the power
block.
3
MONO IN
2.8
c BTL power input pin.
c Input resistance 9 k
.
4
MIX OUT
2.8
c IN1 and IN2 addition output
pin.
c Output resistance 5 k
.
5
6
IN1
IN2
2.8
c Power input pins.
c Input resistance can be
varied between 14 k
and
4k
by ALC.
Continued on next page.
LA4820M
No.5205-7/21
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相關(guān)代理商/技術(shù)參數(shù) |
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| LA4905 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:17-W, 2-Channel BTL AF High-Efficiency Power Amplifier for Car Stereo Systems |
| LA4906 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:17-W, 2-Channel BTL AF High-Efficiency Power Amplifier for Car Audio Systems |
| LA4917H | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC Audio Output for TV application High-Effciency Two-Channel 7W BTL Power Amplifier ICs |
| LA4919N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC Two-Channel 10W BTL High-Efficiency TV Audio Output Power Amplifier |
| LA4B-M1C2LV-G | 制造商:IDEC CORPORATION 功能描述:Switch Push Button N.O./N.C. DPDT Flush Rectangular Button 0.1A 250VAC 250VDC Momentary Contact PC Pins Panel Mount/Through Hole |
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