LA6563 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LA6563

4CH Bridge (BTL) Driver for CD

SANYO -> Panasonic 

Ordering number : ENN*7887

LA6563

Monolithic Linear IC

4CH Bridge (BTL) Driver for CD

Overview

The LA6563 is a 4CH bridge (BTL) driver for CD players.

Features

• Built-in bridge connection (BTL) POWER AMP 4CH

• IO max 1A

• MUTE circuit (main power is ON/OFF) with 3 systems

• Built-in STBY circuit (all circuits are OFF)

• Provides bias voltage (VREF) switching function (Select external or internal reference voltage.

Internal reference voltage is 2.5V: TYP.)

• Output voltage (dynamic range) is high. (6V: TYP)

Specifications

Maximum Ratings at Ta = 25°C

Parameter

Symbol

Conditions

Ratings

Unit

Power supply voltage

Allowable power dissipation

Maximum input voltage

VCC max

VS max

Pd max

VINB

VCC = VS *1

VCC = VS *1

Independent IC*2

Specific board (114.3mm × 76.1mm × 1.6mm,

glass epoxy resin) *2

14

V

14

V

0.8

W

2.0

13

V

Maximum output current

MUTE pin voltage

IO max

VMUTE

Each BTL-AMP of CH1 to CH4

1

A

13

V

Operating temperature

Topr

-30 to +85

°C

Storage temperature

Tstg

-55 to +150

°C

*1 VCC and VS must be shorted externally to use. VCC: signal system power supply, VS: power system supply.

*2 For information about allowable power dissipation, refer to the reference data of previous models. For more information,

it will be described after completing the sample.

Recommended Operating Conditions at Ta = 25°C

Parameter

Power supply voltage

Symbol

VCC

VCC = VS

Conditions

Ratings

Unit

4 to 13

V

61004 JO IM No.7887-1/3

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