Datasheet > LA4425AN

LA4425AN

更新时间： 2024-10-30 01:16:03

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
10页	98K
描述
5W Power Amplifier

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LA4425AN 数据手册

LA4425AN

Monolithic Linear IC

http://onsemi.com

5W Power Amplifier

with Very Few External Parts

for Car Radio and Car Stereo

Overview

The LA4425AN is a 5W power amplifier with very few external parts.

The smallest package in the industry [SIP-5H(TO-126 type)]. Only two

external parts (Only I/O coupling capacitors). Almost no evaluation,

adjustment and check of its functions as a power IC required and

simplified control.

Functions

 Wide operation supply range : 5 to 16V

 On-chip protection :

SIP5 9.5x11.8 / SIP5H

- Over-voltage protection

- Thermal protection

- Output D.C. short protection

 On-chip pop noise reducing circuit

Specifications

Maximum Ratings at Ta = 25C

Parameter

Symbol

Conditions

Ratings

Unit

Maximum supply voltage

max

Rg = 0

Surge maximum supply

voltage

surge

Giant pulse 200ms

Rise time 1ms

Maximum output current

peak

3.3

7.5

Allowable power dissipation

Operating temperature

Storage temperature

Pd max

Topr

With infinite heat sink

C

40 to +85

40 to +150

Tstg

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed,

damage may occur and reliability may be affected.

ORDERING INFORMATION

See detailed ordering and shipping information on page 10 of this data sheet.

September 2014 - Rev. 0

Publication Order Number :

LA4425AN/D

12 3 4 5 6 7...10

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