TDA7495S Просмотр технического описания (PDF) - STMicroelectronics

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производитель

TDA7495S

11W + 11W AMPLIFIER

STMicroelectronics 

MUTE STAND-BY TRUTH TABLE

MUTE

H

L

H

L

St-BY

H

H

L

L

Turn ON/OFF Sequences (for optimizing the POP performances)

A) USING ONLY THE MUTE FUNCTION

VS (V)

28

ST-BY

pin#9 (V)

5

VSVR

pin#7(V)

2.5V

MUTE

pin#10 (V)

5

INPUT

(mV)

VOUT

(V)

TDA7495S

OPERATING CONDITION

STAND-BY

STAND-BY

MUTE

PLAY

IQ

(mA)

OFF STBY MUTE

PLAY

MUTE STBY OFF

D96AU531A

B) USING ONLY THE MUTE FUNCTION

To semplify the application, the stand-by pin can be connected directly to Ground. During the ON/OFF transi-

tions is recommended to respect the following conditions:

– At the turn-on the transition mute to play must be made when the SVR pin is higher than 2.5V

– At the turn-off the TDA7495S must be brought to mute from the play condition when the SVR pin is

higher than 2.5V.

7/10

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