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参数资料
| 型号： | LA4270 |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 6 W, 2 CHANNEL, AUDIO AMPLIFIER, PSIP10 |
| 封装： | HEAT SINK, SIP-10 |
| 文件页数： | 1/10页 |
| 文件大小： | 565K |
| 代理商： | LA4270 |
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/21500 (KT)/40194HK/3210MO/8026KI/6126AT/6245KI, TS No.1724-1/10
LA4270
Overview
The LA4270 is a High-output dual-channel AF Power IC.
(PO = 6.0W×2, VCC = 25V, RL = 8Ω, f = 1kHz, THD = 1.0%)
Features
Low distortion (THD = 0.1%, VCC = 25V, RL = 8Ω, f = 1kHz, PO = 2W).
Minimum number of external parts required (no bootstrap capacitor required).
Low pop noise at the time of power switch ON/OFF.
High ripple rejection (58dB typ).
Wide supply voltage range (10V to 32V).
On-chip protector against abnormality (thermal shutdown, overvoltage).
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
35
V
Maximum output current
IO peak
3.5
V
Allowable power dissipation
Pd max
With heat sink. See Pd-Ta graph.
20
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
25
V
Operating voltage range
VCC op
10 to 32
V
Recommended load resistance
RL
8
Ω
Ordering number : EN2770C
Monolithic Linear IC
6W Dual-Channel
AF Power Amplifier
Ordering number : EN1724F
相关PDF资料 |
PDF描述 |
|---|---|
| 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 |
| LA4278 | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM10 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LA4275 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:6.0 W AF Power Amplifier for Home Stereo, TV Use |
| LA4276 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:3 W 2-Channel Power Amplifier |
| LA4277 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:5 W 2-Channel Power Amplifier |
| LA4277-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA4278 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:10 W 2-Channel Power Amplifier |
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