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参数资料
| 型号： | LA4276 |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 3 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| 封装： | SIP-10 |
| 文件页数： | 1/6页 |
| 文件大小： | 75K |
| 代理商： | LA4276 |
Ordering number: ENN7094
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
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.
3 W 2-Channel Power Amplifier
LA4276
Monolithic Linear IC
41202RM (II) No. 7094-1/6
Package Dimensions
unit: mm
3248-SIP10HD
[LA4276]
SANYO: SIP10HD
Overview
The LA4276 is a 3 W 2-channel 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 boad.
Features
Television audio output.
Pin compatible with the LA4266 (3 W)/LA4267 (5 W)/
4268 (10 W) and the LA4277 (5 W
× 2)/4278(10 W × 2).
Package: SIP-10HD (2.54 mm pitch, straight pins).
Thermal protection circuit and overvoltage protection
circuit on chip.
Output power: 3 W
× 2(VCC = 16 V/RL = 8 ).
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC
Rg = 0
25
V
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
16
V
Load resistance
RL
8
Operating supply voltage range
VCC op
Range does not exceed Pd
10 to 24
V
(11.8)
(10.0)
0.5
1.37
2.54
25.6
2.0
3.4
C0.7
15.4max
1.0
min
11.2
13.9
4.5
110
0.4
1.2
1.15
2.4
相关PDF资料 |
PDF描述 |
|---|---|
| LA4277 | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM10 |
| LA4278 | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM10 |
| LA4280 | 11.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PSIP14 |
| LA4282 | 11.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM12 |
| LA4285 | 3 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| LA4278-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA4280 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:2-Channel 10W AF Power Amp for Home Stereo, TV Use |
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