SM6380: External MOSFET, HPF and low THD, supports up to 80W – Download PDF
SM6324: Internal MOSFET (700V/4A), HPF and Low THD, supports up to 24W – Download PDF
SM6312: Internal MOSFET (700V/2A), HPF and Low THD, supports up to 12W – Download PDF
SM2601b: Internal MOSFET (700V/1.5A), LPF, up to 7W– Download PDF
SM6162: External MOSFET, supports up to 80W