ES56-PI = ES2898S + ES2818F/P (d/f) ES56T-PI = ES2898S + ES2818F/P (d/f/TAM) ES56V-PI = ES2898S + ES2819F (d/f/TAM/FDSP) ES2898S TeleDrive DSP 100-pin LQFP ES2818F AFE (SSD CODEC) 52-pin PQFP ES2819F AFE (DSD CODEC) 52-pin PQFP ES2818P AFE (SSD CODEC) 28-pin SOIC ES2828S Modem Analog Front End 48-pin LQFPLQFP = Low-Profile Quad Flat Pack