gain 39 40 41 dB ORDERING INFORMATION EXTENDED TYPE PACKAGE NUMBER PINS PIN POSITION MATERIAL CODE TDA1558Q 17 DIL plastic SOT243R (1) Note 1. SOT243-1; 1996 August 21. May 1992 2 Philips Semiconductors Product specification 2 x 22 W or 4 x 11 W single-ended car TDA1558Q radio power amplifier VP handbook