la4225 Sanyo Semiconductor Corporation, la4225 Datasheet

la4225

Manufacturer Part Number

la4225

Description

Audio Output For Tv Application 5w Monaural Power Amplifier

Manufacturer

Sanyo Semiconductor Corporation

Datasheet

1.LA4225.pdf (3 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

LA4225

Manufacturer:

SANYO/三洋

Quantity:

20 000

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Download datasheet (68Kb)

Ordering number : ENA0318

LA4225

Overview

Functions

Maximum Ratings at Ta = 25°C

Operating Conditions at Ta=25°C

Maximum supply voltage

Maximum output current

Allowable power dissipation

Operating temperature

Storage temperature

Recommended supply voltage

Recommended load resistance

Allowable operating voltage range

Recommended load resistance

range

• 5W monaural power amplifier (V CC = 18V, R L = 8Ω)

• Full complement of protection circuits

• On-chip pop noise reduction circuit

LA4225 is a 5W monaural power amplifier intended for television audio output.

This IC requires only two external components (capacitors) to construct amplifiers and is ideal for realizing substantial

cost reduction of electronic devices.

Thermal shutdown protector on chip

Short between an output and DC protection circuit

Parameter

Any and all SANYO Semiconductor 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 Semiconductor representative

nearest you before usingany SANYO Semiconductor products described or contained herein in such

applications.

SANYO Semiconductor 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 Semiconductor

products described or contained herein.

V CC max

I O peak

V CC op

Pd max

Symbol

R L op

V CC

Topr

Tstg

R L

Monolithic Linear IC

Audio Output for TV application

5W Monaural Power Amplifier

Not exceeding the package Pd.

Rg = 0

Arbitrarily large heat sink

Conditions

83006 / 42706 MS JK B8-4645 No.A0318-1/3

Ratings

-40 to +150

-25 to +75

5 to 22

4 to 8

13.2

3.3

7.5

unit

Unit

°C

Ω

Related parts for la4225

la4225 Summary of contents

Page 1

... Ordering number : ENA0318 LA4225 Overview LA4225 monaural power amplifier intended for television audio output. This IC requires only two external components (capacitors) to construct amplifiers and is ideal for realizing substantial cost reduction of electronic devices. Functions • 5W monaural power amplifier ( 18V 8Ω) • ...

Page 2

... SANYO : SIP5H Block Diagram LA4225 Conditions 0dBm 13.2V 4Ω, THD = 10 18V 8Ω, THD = 10 DIN AUDIO 100Hz 0dBm, DIN AUDIO 1kHz 0dBm, DIN AUDIO 1.2 Ratings Unit ...

Page 3

... SANYO Semiconductor believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of April, 2006. Specifications and information herein are subject to change without notice. LA4225 PS No.A0318-3/3 ...

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