TDA7495S_04 Datasheet, PDF (7/10 Pages) STMicroelectronics – 11W +11W AMPLIFIER

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
V_S (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.
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