Datasheet > LA6545M

LA6545M

更新时间： 2024-09-13 22:47:19

品牌	Logo	应用领域
三洋 - SANYO		驱动
页数	文件大小	规格书
7页	64K
描述
Four-Channel Bridge (BTL) Driver for CD-ROM

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中文翻译

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数据手册

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LA6545M 数据手册

Ordering number : ENN6296

Monolithic Linear IC

LA6545M

Four-Channel Bridge (BTL) Driver for CD-ROM

(MUTE pin: low for output off, high for output on.

MUTE1: controls channels 1, 2, and 3, MUTE2:

controls channel 4.)

• Thermal protection (shutdown) circuit

• Separated output stage power supply (VS1: channels 1

and 2, VS2: channels 3 and 4)

Overview

The LA6545M is a 4-channel bridge (BTL) driver

developed for use in CD-ROM systems.

Functions

• Bridge connected (BTL) four-channel power amplifier

• V (residual voltage) minimized (channels 1 and 2) by

using two power supplies.

Package Dimensions

unit: mm

• I max: 1.0 A

• Muting circuit provided (output on/off control)

3129-MFP36SLF

[LA6545M]

Pd max — Ta

2.4

PCB: 76.1 × 114.3 × 1.6 mm³,

Mounted on a PCB

2.1

glass epoxy

2.0

1.6

1.2

0.8

1.26

0.54

Independent IC

0.9

0.25

15.3

0.4

0.8

0.85

–20

75 80

100

SANYO: MFP36SLF

Ambient temperature, Ta — °C

Specifications

Maximum Ratings at Ta = 25°C

Parameter

Maximum supply voltage 1

Maximum supply voltage 2

Input voltage

Symbol

V_CCmax

V_Smax

Conditions

Ratings

Unit

_CC≥ V_S1, 2

V_S1, 2, V_CC≥ V_S1, 2

V_INmax

Each of the input pins V_IN1 to V_IN

MUTE pin voltage

V_MUTEmax

Independent IC

0.9

2.1

Allowable power dissipation

Pd max

Mounted on the specified PCB (76.1 × 114.3 × 1.6 mm , glass epoxy)

Operating temperature

Storage temperature

Topr

Tstg

–20 to +75

–55 to +150

°C

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

42800RM (OT) No. 6296-1/7

12 3 4 5 6 7

中文翻译

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