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參數(shù)資料
| 型號： | LA4276 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 音頻放大器 |
| 英文描述： | 3 W 2-Channel Power Amplifier |
| 中文描述： | 3瓦2聲道功放 |
| 文件頁數(shù)： | 1/6頁 |
| 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(V
CC
= 16 V/R
L
= 8
).
Specifications
Maximum Ratings
at Ta = 25
°
C
Parameter
Symbol
V
CC
Pd max
θ
j-c
Topr
Tstg
Conditions
Ratings
Unit
V
W
°
C/W
°
C
°
C
Maximum supply voltage
Allowable power dissipation
Thermal resistance
Operating temperature
Storage temperature
Rg = 0
Infinite heat sink
25
15.0
3.0
–20 to +75
–40 to +150
Operating Conditions
at Ta = 25
°
C
Parameter
Symbol
V
CC
R
L
V
CC
op
Conditions
Ratings
Unit
V
V
Recommended supply voltage
Load resistance
Operating supply voltage range
16
8
Range does not exceed Pd
10 to 24
(
(10.0)
0.5
1.37
2.54
25.6
2.0
3.4
C0.7
1
1
1
1
4
1
10
0.4
1.2
1.15
2.4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA4277 | 5 W 2-Channel Power Amplifier |
| LA4278 | 10 W 2-Channel Power Amplifier |
| LA4280 | 2-Channel 10W AF Power Amp for Home Stereo, TV Use |
| LA4282 | 2-Channel 10 W AF Power Amplifier for Use in Home Stereo, TV Applications |
| LA4285 | LA4285 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA4277 | 制造商:SANYO 制造商全稱: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 制造商全稱: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 制造商全稱:Sanyo Semicon Device 功能描述:2-Channel 10W AF Power Amp for Home Stereo, TV Use |
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