TDA7491P Datasheet, PDF (19/42 Pages) STMicroelectronics – 2 x 10-watt dual BTL class-D audio amplifier

TDA7491P
Figure 18. THD vs. output power (1 kHz)
THD (%)
Test Conditions:
Vcc = 11V
Rl = 6 ohm
Rosc = 39k ohm
Cosc = 100nF
f = 1kHz
Gv = 20 dB
Tamb. = 25 ˚C
Specification limits:
Typical:
Po = 10W, THD = 10%
Characterization curves
Figure 19. THD vs. output power (100 Hz)
THD (%)
Test Conditions:
Vcc = 11V
Rl = 6 ohm
Rosc = 39k ohm
Cosc = 100nF
f = 100Hz
Gv = 20 dB
Tamb. = 25 ˚C
Specification limits:
Typical:
Po = 10W, THD = 10%
Output Power (W)
Output Power (W)
Doc ID 13540 Rev 6
19/42