July 1994 10
Philips Semiconductors Product specification
2 x 6 W hi-fi audio power amplifier TDA1521A
Fig.6 Supply voltage ripple rejection; symmetrical supply, VP=±12 V; VRR= 200 mV.
Fig.7 Power dissipation as a function of output power; asymmetrical supply; VS= 24 V; RL= 8 Ω; f = 1 kHz.