TDA7491LP13TR Datasheet, PDF (13/37 Pages) STMicroelectronics – 2 x 5-watt dual BTL class-D audio amplifier

TDA7491LP
Figure 5. THD vs. output power (100 Hz)
THD(%)
Test Condition:
Vcc =6.6V,
RL= 4 ohm,
Rosc =39kΩ, Cosc =100nF,
f =100Hz,
Gv =30dB,
Tamb =25°C
Specification Limit:
Typical:
Po =5W @ THD =10%
Characterization curves
Figure 6. THD vs. frequency
THD(%)
Test Condition:
Vcc =6.6V,
RL= 4 ohm,
Rosc =39kΩ, Cosc =100nF,
f =1kHz,
Gv =30dB,
Po =1W
Tamb =25°C
Specification Limit:
Typical: THD<0.5%
Po per Channel (W)
Frequency (Hz)
Doc ID 13541 Rev 5
13/37