The TDA1521A is a high-performance integrated circuit designed for audio amplification, primarily used in car radios and home audio systems.

Specifications:

• Stereo applications
• Supply voltage range VP ± 7,5 to ± 21,0 V
• Output power at THD = 0,5%,
• VP = ± 16 V PO typ. 12 W
• Voltage gain Gv typ. 30 dB
• Gain balance between channels ∆Gv typ. 0,2 dB
• Ripple rejection SVRR typ. 60 dB
• Channel separation α typ. 70 dB
• Noise output voltage Vno(rms) typ. 70 µV