LA6560 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LA6560

Monolithic Linear IC For CD Five-Channel Driver (BTL : Four-Channel, H Bridge : One-Channel)

SANYO -> Panasonic 

LA6560

Truth Table (loading (H bridge) section)

FWD

REV

VLO+

VLO-

Loading output

L

OFF

OFF

L

H

H

L

OFF *1

Forward

L

L

H

H

H

L

L

Reversed

(Short) brake *2

*1 The output has a high impedance.

*2 At brake, the SINK side transistor is ON (short brake).

VLO+ and VLO- are approximately on the GND level.

Relation of MUTE and Power (VCC*)

MUTE

CH1(BTL)

CH2(BTL)

CH3(BTL)

CH4(BTL)

CH5 (H bridge)

VCC1

VCC2

VIN1 (VREF)-SW (CH1 input AMP selection and internal/external VREF selection function)

(Relation between input AMP (CH1 only) and VREF)

VIN1_SW

Input AMP (CH1) state

VREF state

H

VIN1-A (AMP-A)

L

VIN1-B (AMP-B)

Internal VREF (2.5V : TYP)

External VREF

Internal reference voltage

(2.5V (TYP))

VIN1-A

External reference voltage

VIN1-B

On MUTE

MUTE

L

H

0.5V

VREF (VIN1)-SW

2V

BTLAMP output

OFF

ON

VREF-OUT

VREF-OUT operates in an interlock with MUTE.

No.A0599-7/9

Share Link: