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参数资料
| 型号： | LA4631 |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| 封装： | SIP-13 |
| 文件页数： | 1/5页 |
| 文件大小： | 158K |
| 代理商： | LA4631 |
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'sproductsor
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
60309 MS/N0508 MS JK/32405TN (OT) No.8177-1/6
LA4631
Overview
The LA4631 (5W
×2 channels) is a single-ended power amplifier that has a pin arrangement similar to the LA4632 BTL
power amplifier (10W
×2 channels). The LA4631's pin compatibility makes it possible to share a common printed circuit
board among a series of end products differentiated by power rank. (Note that the LA4632 is provided in an SIP-12H
package, and that it is necessary to provide a hole for the LA4631 pin 13 if the same printed circuit board is to be shared.
Note also that certain external components differ.)
Functions
2-channel power amplifier for audio applications
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
With no input signal
24
V
Maximum output current
IO peak
Per channel
2
A
Allowable power dissipation
Pd max
With an infinitely large heat sink
15
W
Maximum junction temperature
Tj max
150
°C
Operating temperature
Topr
-20 to +75
°C
Storage temperature
Tstg
-40 to +150
°C
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
14
V
Recommended load resistance range
RL op
4
Allowable operating supply voltage range
VCC op
5.5 to 22
V
*: VCC, RL, and the output level must be set for the size of the heat sink used so that the Pd max range is not exceeded.
Monolithic Linear IC
For Audio Applications
5W 2-Channel AF Power Amplifier
Ordering number : EN8177B
相关PDF资料 |
PDF描述 |
|---|---|
| LA4632 | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM12 |
| LA4635A | 4.5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM12 |
| LA4635B | 4.5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM12 |
| LA4636 | 11 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM12 |
| LA4663N | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, ZFM14 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LA4631-E | 功能描述:音频放大器 2-CH POWER AMPLIFIER RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LA4631VC | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Home Audio Use 2-Channel SE AF Power Amplifier |
| LA4631VC-XE | 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LA4632 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:10 W Two-Channel BTL AF Power Amplifier for Audio Applications |
| LA4632-E | 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
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