TDA7496SSA 데이터 시트보기 (PDF) - STMicroelectronics

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TDA7496SSA

5W+5W AMPLIFIER

STMicroelectronics 

MUTE STAND-BY TRUTH TABLE

MUTE

St-BY

H

H

L

H

H

L

L

L

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

Figure 1. USING ONLY THE MUTE FUNCTION

VS (V)

ST-BY

pin#9 (V)

5

VSVR

pin#7(V)

2.5V

MUTE

pin#10 (V)

5

INPUT

(mV)

VOUT

(V)

TDA7496SSA

OPERATING CONDITION

STAND-BY

STAND-BY

MUTE

PLAY

IQ

(mA)

OFF STBY MUTE

PLAY

MUTE STBY OFF

D97AU684

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 mute - play must be made when the SVR pin is higher than 2.5V

– At the turn-off the TDA7496SSA must be brought to mute from the play condition when the SVR pin

is higher than 2.5V.

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