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参数资料
| 型号： | LA4625 |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 13.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM14 |
| 封装： | SIP-14 |
| 文件页数： | 1/8页 |
| 文件大小： | 151K |
| 代理商： | LA4625 |
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.
O0808 MS JK/92900RM (OT) No.6631-1/8
LA4625
Overview
The LA4625 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 20W×2-channel LA4628, and allows end products differentiated by their
power rating to share the same printed circuit board.
Features
Total output : 13.5W+13.5W (at VCC = 12V, RL = 4, THD = 10%)
PMPO reference data : 115W×2 (VCC = 20V, RL = 4)
High-fidelity design (fL < 10Hz, fH = 130kHz)
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 VCC, shorting to ground,
load shorting, overvoltages and excessive temperatures)
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
No signal
24
V
Maximum output current
IO peak
Per channel
3.5
A
Allowable power dissipation
Pd max
With an arbitrarily large heat sink
32.5
W
Operating temperature
Topr
-20 to +85
°C
Storage temperature
Tstg
-40 to +150
°C
Ordering number : EN6631A
Monolithic Linear IC
2-channel 13.5W BTL Audio Power
Amplifier
相关PDF资料 |
PDF描述 |
|---|---|
| LA4627N | 2.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP12 |
| LA4627 | 2.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP12 |
| LA4628 | 30 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM14 |
| LA4628 | 30 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM14 |
| LA4629 | 4.5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM12 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LA4625_08 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:2-channel 13.5W BTL Audio Power Amplifier |
| LA4625_10 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:2-channel 13.5W BTL Audio Power Amplifier |
| LA4625-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 |
| LA4625-P-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 |
| LA4627 | 制造商:Panasonic Industrial Company 功能描述:IC |
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