TDA1551 radio power amplifier with diagnostic facility
TDA1551Q radio power amplifier with diagnostic facility
TDA1552 stereo radio power amplifier
TDA1552Q stereo radio
TDA1552Q/N4 2 x 22 W BTL stereo car radio power amplifier
TDA1553 stereo radio power amplifier with loudspeaker protection 3-state mode switch
TDA1553CQ stereo radio power amplifier with loudspeaker protection 3-state mode switch
TDA1553Q stereo radio power amplifier with loudspeaker protection
TDA1553QU Dual Audio Amplifier
TDA1554 single-ended power amplifier
TDA1554Q single-ended
TDA1554Q/N2 4 x 11 W single-ended or 2 x 22 W power amplifier
TDA1555 single-ended power amplifier with distortion detector
TDA1555Q single-ended power amplifier with distortion detector
TDA1556 stereo differential amplifier with speaker protection dynamic distortion detector