Datasheet

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TDA7292 Mute and standby modes
Doc ID 15775 Rev 5 13/22
4 Mute and standby modes
Pin 5 (MUTE/STANDBY) controls the amplifier status by two different thresholds referenced
to +V
S
as given in Ta bl e 5 below. See also Table 4: Electrical specifications on page 6.
Figure 17. Mute and standby thresholds on pin 5
Table 5. Mute and standby thresholds on pin 5
Nominal voltage on pin 5,
V
PIN5
Mode Remarks
> +V
S
- 2.5 V Standby Output stages turned off
> +V
S
- 6.0 V, < +V
S
- 2.5 V Mute Output stages turned on, amplifiers muted
< +V
S
- 6.0 V Play Amplifiers active
t
OFF
STDBY
MUTE
MUTE
MUTE
MUTE
PLAY STDBY PLAY OFF
STDBY
26
+V
S
(V)
-26
-V
S
V
IN
(mV)
Vpin5
(V)
V
S
V
S
-2.5
V
S-
6
V
S
-10
I
q
(mA)
0
VOUT
(V)
D04AU1570