TDA7056B

INTEGRATED CIRCUITS DATA SHEET TDA7056B 5 W mono BTL audio amplifier with DC volume control Product specification Supersedes data of 1996 May 28 1997 Aug 15 NXP Semiconductors 5 W mono BTL audio amplifier with DC volume control Product specification TDA7056B FEATURES  DC volume control  Few external components  Mute mode  Thermal protection  Short-circuit proof  No switch-on and switch-off clicks  Good overall stability  Low power consumption  Low HF radiation  ESD protected on all pins. GENERAL DESCRIPTION The TDA7056B is a mono Bridge-Tied Load (BTL) output amplifier with DC volume control. It is designed for use in TV and monitors, but is also suitable for battery-fed portable recorders and radios. The device is contained in a 9-pin medium power package. A Missing Current Limiter (MCL) is built in. The MCL circuit is activated when the difference in current between the output terminal of each amplifier exceeds 100 mA (300 mA typ.). This level of 100 mA allows for headphone applications (single-ended). QUICK REFERENCE DATA SYMBOL VP PO PARAMETER supply voltage output power Gv(max)  Iq(tot) THD maximum total voltage gain gain control total quiescent current total harmonic distortion CONDITIONS VP = 12 V RL = 16  RL = 8  VP = 12 V; RL =  PO = 0.5 W MIN. TYP. MAX. UNIT 4.5  18 V 3 3.5  W 5 5.5  W 39.5 40.5 41.5 dB 68 73.5  dB  9.2 13 mA  0.3 1 % ORDERING INFORMATION TYPE NUMBER TDA7056B PACKAGE NAME DESCRIPTION SIL9MPF plastic...