TDA7495S(2000) データシートの表示（PDF） - STMicroelectronics

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TDA7495S
(Rev.:2000)

11W + 11W AMPLIFIER

STMicroelectronics 

MUTE STAND-BY TRUTH TABLE

MUTE

H

L

H

L

ST-BY

H

H

L

L

TDA7495S

OPERATING CONDITION

STANDBY

STANDBY

MUTE

PLAY

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

A) USING MUTE AND STAND-BY FUNCTIONS

VS (V)

28

ST-BY

pin#9 (V)

5

VSVR

pin#7(V)

2.5V

MUTE

pin#10 (V)

5

INPUT

(mV)

VOUT

(V)

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 transitions we recommend 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.

7/11

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