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參數(shù)資料
| 型號： | LA4628 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 音頻放大器 |
| 英文描述： | Two-Channel 20 W BTL Audio Power Amplifier |
| 中文描述： | 雙通道20瓦橋接音頻功率放大器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 98K |
| 代理商： | LA4628 |
Ordering number : ENN6632
92900RM (OT) No. 6632-1/8
Overview
The LA4628 is a 2-channel general-purpose BTL audio
power amplifier provided in a miniature package. It was
designed for the best possible audio quality and features
an extended low band roll-off frequency provided by a
newly-developed NF circuit that does not require an
external capacitor. Furthermore, crosstalk, which can
cause muddiness in the audio output, has been
significantly reduced by both circuit and wiring pattern
improvements. Thus this amplifier can provide powerful
lows and clear highs.
Note that this device is pin compatible with the 13.5 W
×
2-channel LA4625, and allows end products differentiated
by their power rating to share the same printed circuit
board.
Features
Total output: 20 W + 20 W (at V
CC
= 13.5 V, RL = 4
,
THD = 10%)
High-fidelity design (f
L
< 10 Hz, f
H
= 130 kHz)
Extremely low impulse noise levels
An arbitrary amplifier startup time can be set up with
external components.
Full complement of built-in protection circuits (includes
circuits that protect against shorting to V
CC
, shorting to
ground, load shorting, overvoltages and excessive
temperatures)
Package Dimensions
unit: mm
3113A-SIP14HZ
27.0
20.0
R
0.5
1.94
3.56
8
7
1
14
1
0.4
1.6
1
5
4
2.2
4.0
1.78
3.56
SANYO: SIP14HZ
[LA4628]
LA4628
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Two-Channel 20 W BTL Audio Power Amplifier
Monolithic Linear IC
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
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| LA4629 | Two-Channel Audio Frequency Power Amplifier |
| LA4630N | 9V/12V 3-Dimension Power IC for Radio Cassette Recorders |
| LA4635 | 2-Channel BTL AF Power Amplifier |
| LA4635B | 2-Channel BTL AF Power Amplifier |
| LA4636 | For General Audio Use 11 W 2-Channel BTL AF Power Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA4628_08 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For General Audio 20W 2-Channel BTL Power Amplifier |
| LA4628-E | 功能描述:音頻放大器 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LA4628L-E | 制造商:ON Semiconductor 功能描述:AUDIO AMPLIFIER BTL 2CH - Ammo Pack |
| LA4629 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Two-Channel Audio Frequency Power Amplifier |
| LA4630 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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