TDA1562ST

INTEGRATED CIRCUITS DATA SHEET TDA1562Q; TDA1562ST; TDA1562SD 70 W high efficiency power amplifier with diagnostic facility Preliminary specification Supersedes data of 1998 Apr 07 2003 Feb 12 Philips Semiconductors 70 W high efficiency power amplifier with diagnostic facility Preliminary specification TDA1562Q; TDA1562ST; TDA1562SD FEATURES Very high output power, operating from a single low supply voltage Low power dissipation, when used for music signals Switches to low output power at too high case temperatures Few external components Fixed gain Differential inputs with high common mode rejection Mode select pin (on, mute and standby) Status I/O pin (class-H, class-B and fast mute) All switching levels with hysteresis Diagnostic pin with information about: – Dynamic Distortion Detector (DDD) – Any short-circuit at outputs – Open load detector – Temperature protection. No switch-on or switch-off plops Fast mute on su...