LA6525M 查看數據表（PDF） - SANYO -> Panasonic

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LA6525M

Four-Channel Bridge Driver for Compact Disc Players

SANYO -> Panasonic 

Ordering number:ENN4019

Monolithic Linear IC

LA6525M

Four-Channel Bridge Driver

for Compact Disc Players

Overview

The LA6525M is a four-channel, high-current bridge driver

IC with output muting. It features two dual-output 400mA

(max) and two dual-output 700mA (max) channels, mak-

ing it ideal for use in compact disc players.

The LA6525M incorporates a reference voltage switch, a

thermal protection circuit and two input buffer amplifiers

in addition to the output driver amplifiers.

The LA6525M operates from a 5V supply and is available

in 30-pin MFPs.

Package Dimensions

unit:mm

3073A-MFP30SD

[LA6515]

30

16

Features

• Four-channal bridge connection (BTL) power amplifier.

• Output muting.

• Two dual-output 400mA (max) and two dual-output

700mA (max) channels.

• Reference voltage switch.

• Thermal protection circuit.

• Two input buffer amplifiers.

• 5V supply.

• 30-pin MFP.

1

15.3

15

0.25

0.4

1.0

0.65

SANYO : MFP30SD

Specifications

Maximum Ratings at Ta = 25˚C

Parameter

Maximum supply voltage

MUTE input voltage

Differential input voltage

Common-mode input voltage

Input voltage

Allowable power dissipation

Operating temperature

Storage temperature

Symbol

VCC max

VMUTE

VID

VICM

VINB

Pd max

Topr

Tstg

Buffer amplifier

Conditions

Recommended Operating Conditions at Ta = 25˚C

Supply voltage

Load resistance

Parameter

Symbol

VCC

Conditions

3 to 4 pin, 12 to 13 pin, 18 to 19 pin, and 27 to 28 pin

Ratings

Unit

9V

8V

8V

8V

8V

0.9 W

–20 to +75 ˚C

–55 to +150 ˚C

Ratings

Unit

5V

8.0 Ω

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.

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

40500TN (KT)/4102JN No.4019–1/3

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