Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate

the performance, characteristics, and functions of the described products in the independent state, and are not

guarantees of the performance, characteristics, and functions of the described products as mounted in the

customer

device, the customer should always evaluate and test devices mounted in the customer

equipment.

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,

communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be

intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace

instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety

equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case

of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee

thereof. If you should intend to use our products for applications outside the standard applications of our

customer who is considering such use and/or outside the scope of our intended standard applications, please

consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our

customer shall be solely responsible for the use.

91207 MS 20070828-S00002 / D2506 MS PC 20060623-S00005 / 81004TN (OT) No. 7814-1/9

LA6242H

Overview

The LA6242H is a four-channel motor driver IC for home and car CD players. It provides a pin for switching the

channel 1 input.

Functions and Features

• Four bridge-connected (BTL) power amplifier circuits

• Built-in level shifter circuits

• Muting circuit (on/off control for all outputs)

• High output voltage (dynamic range): 6.5V (typical, channel 1 only)

• Built-in input operational amplifier (channel 1 only)

• Channel 1 input operational amplifier switching function

• Built-in regulator that uses an external PNP transistor and is set by the value of an external resistor.

Specifications

Maximum Ratings at Ta

= 25°C

Parameter

Symbol

Conditions

Ratings

Unit

∗1

14

V

Supply voltage

VCCP*

VCCP1, VCCP2

∗1

14

V

Independent IC

0.8

W

Allowable power dissipation

Pd max

Mounted on the specified PCB

∗2

1.8

W

Maximum input voltage

VINB

13

V

Maximum output current

Each output

1

A

MUTE pin voltage

VMUTE

13

V

Operating temperature

Topr

-30 to

+85

°C

Storage temperature

Tstg

-55 to

+150

°C

Note

∗2: Mounted on the specified PCB (114.3mm × 76.1mm × 1.6mm, glass epoxy)

Ordering number : EN7814B

Monolithic Linear IC

For CD Player

Four-Channel Bridge Driver