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參數資料
| 型號： | LA4268 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 10 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| 封裝： | SIP-10 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 229K |
| 代理商： | LA4268 |
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.
82708 MS JK/32902RM (II) No.7093-1/5
LA4268
Overview
The LA4268 is a 10W power amplifier intended for televisions.
This IC has a series of pin compatible monaural and 2-channel power amplifiers, thus allows the end product to use a
common circuit board.
Features
Television audio output.
Pin compatible with the LA4266 (3W)/4267 (5W) and the LA4276 (3W×2)/4277 (5W×2)/4278(10W×2).
Package : SIP-10HD (2.54mm pitch, straight pins).
Thermal protection circuit and overvoltage protection circuit on chip.
Output power : 10W (VCC = 28V/RL = 8).
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC
Rg = 0
35
V
Maximum output current
IO peak
2.5
A
Allowable power dissipation
Pd max
Infinite heat sink
15.0
W
Thermal resistance
θ j-c
3.0
°C/W
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
28
V
Load resistance
RL
8
Operating supply voltage range
VCC op
Range does not exceed Pd
10 to 34
V
Monolithic Linear IC
10W Monaural Power Amplifier
Ordering number : EN7093A
相關PDF資料 |
PDF描述 |
|---|---|
| LA4270 | 6 W, 2 CHANNEL, AUDIO AMPLIFIER, PSIP10 |
| LA4275 | 6 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM7 |
| LA4275 | 6 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM7 |
| LA4276 | 3 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| LA4277 | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM10 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA4268-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA4270 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-CHANNEL AF POWER AMP FOR TAPE RECORDER RADIO |
| LA4275 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:6.0 W AF Power Amplifier for Home Stereo, TV Use |
| LA4276 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3 W 2-Channel Power Amplifier |
| LA4277 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:5 W 2-Channel Power Amplifier |
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