LA6565_09 SANYO [Sanyo Semicon Device], LA6565_09 Datasheet

LA6565_09

Manufacturer Part Number

LA6565_09

Description

For CD and DVD players 5-channel Driver (BTL:4ch,H-bridge:1ch)

Manufacturer

SANYO [Sanyo Semicon Device]

Datasheet

1.LA6565_09.pdf (8 pages)

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Ordering number : EN7817A

LA6565

Overview

Functions

Specifications

Maximum Ratings at Ta = 25°C

* Specified board: 114.3mm × 76.1mm × 1.6mm, glass epoxy board.

Maximum supply voltage

Maximum output current

Maximum input voltage

MUTE pin voltage

Allowable power dissipation

Operating temperature

Storage temperature

The LA6565 is a 4-channel BTL plus 1-channel H-bridge actuator driver developed for use in CD and DVD drives.

The BTL driver channels 1 and 2 include built-in operational amplifiers allowing the LA6565 to support a wide range of

applications.

• Five power amplifier channels on a single chip (Bridge connection (BTL): 4-channels, H-bridge: 1-channel)

• I O max: 1A

• Built-in level shifters (except for the H bridge channel)

• Muting circuits (output on/off, two systems)

• Built-in regulator (Uses an external PNP-transistor and is set with an external resistor.)

• Output voltage setting function (loading driver)

• Built-in independent operational amplifiers

• Thermal shutdown circuit

(The muting circuits operate for the BTL amplifiers. They do not apply to the H-bridge or regulator circuits.)

Parameter

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

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

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.

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.

s products or equipment. To verify symptoms and states that cannot be evaluated in an independent

V CC max

I O max

V INB

V MUTE

Pd max

Topr

Tstg

Symbol

Monolithic Linear IC

For CD and DVD players

5-channel Driver (BTL:4ch,H-bridge:1ch)

Independent IC

Mounted on a specified board *

Conditions

21809 MS 20090209-S00003 / 52404TN (OT) No.7817-1/8

Ratings

s products or

-55 to +150

-40 to +85

0.8

Unit

°C

Related parts for LA6565_09

LA6565_09 Summary of contents

Page 1

Ordering number : EN7817A Monolithic Linear IC LA6565 For CD and DVD players 5-channel Driver (BTL:4ch,H-bridge:1ch) Overview The LA6565 is a 4-channel BTL plus 1-channel H-bridge actuator driver developed for use in CD and DVD drives. The BTL driver channels ...

Page 2

Recommended Operating Conditions 25°C Parameter Symbol Supply voltage V CC Electrical Characteristics 25° 8V, VREF = 2.5V Parameter Symbol Overall Quiescent current when ...

Page 3

Package Dimensions unit : mm (typ) 3251 17.8 (6. (0.5) 2.0 0.3 0.8 2.7 SANYO : HSOP36R(375mil) Pin Assignment LA6565 2.5 2.0 1.5 1.0 0.8 0.25 0 -40 FWD 1 36 REV 2 ...

Page 4

Block Diagram FWD 1 FWD 2 V CCP − − − 9 Power system ...

Page 5

Pin Function Pin No. Pin name 1 FWD Loading output direction switching (FWD). Loading system logic input. 2 REV Loading output direction switching (REV). Loading system logic input Channels 3, 4, and loading power stage power ...

Page 6

Pin Description Pin No. Pin name Function Input Inputs (channels and the − 17 (CH1 to 4) independent operational amplifier ...

Page 7

Truth Table (Loading (H bridge) block − FWD REV L OFF OFF *1. The output goes to the high-impedance state. *2. In braking mode, ...

Page 8

SANYO Semiconductor Co.,Ltd. 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 ...

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