TDA7491LP Datasheet, PDF (18/37 Pages) STMicroelectronics – 2 x 5-watt dual BTL class-D audio amplifier

Characterization curves
TDA7491LP
Figure 15. Attenuation vs. voltage on pin STBY
Test Condition :
Vcc = 6.6V,
RL = 4 ohm,
Rosc =39kΩ, Cosc =100nF,
f=1kHz,
0dB@f=1kHz, Po=1w,
Gv =30dB,
Tamb =25°C
10
0
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0
0. 5
1
1. 5
2
2. 5
3
3. 5
Vstby (V)
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Doc ID 13541 Rev 5