Philips TDA8946J - Manual (Page 10)

Philips Semiconductors
TDA8946J
2 x 15 W stereo BTL audio amplifier
Product specification Rev. 02 — 14 March 2000 10 of 23
9397 750 06863 © Philips Electronics N.V. 2000. All rights reserved.
No bandpass filter applied.
Fig 7. Total harmonic distortion as function of frequency.
THD = 10%.
Fig 8. Output power as function of supply voltage. Fig 9. Total power dissipation as function of supply
voltage.
handbook, full pagewidth
10
1
10
− 1
10
− 2
10 10 2 10 3 10 4 10 5 10 6
MGU004
VCC = 12 V
VCC = 18 V
VCC = 12 V
VCC = 18 V
Po = 0.1 W
Po = 1 W
THD
(%)
f (Hz)
handbook, halfpage
20
16
8
4
12
0
0 4 8 12 16
VCC (V)
Po
(W)
20
MGU010
RL = 8 Ω
16 Ω
handbook, halfpage
20
16
8
4
12
0
0 4 8 12 16
VCC (V)
Ptot
(W)
20
MGU011
RL = 8 Ω
16
Ω