NXP Semiconductors Product specification 3 W mono BTL audio amplifier with DC TDA7056AT volume control BLOCK DIAGRAM handbook, full pagewidth VP n.c. 1 to 3, 8 to 13, 4 16, 18 to 20 TDA7056AT I + i 14 + positive output 5 positive input + 7 DC volume control − I − i 17 − negative output + TEMPERATURE V STABILIZER PROTECTION ref 6 15 MGM576 signal power ground ground Fig.1 Block diagram. 1998 Feb 23 3 Document Outline Features General description Quick reference data Ordering information Block diagram Pinning Functional description Power dissipation Limiting values Thermal characteristics Characteristics Test and application information Test conditions Voltage gain Output power Switch-on/switch-off Thermal behaviour: Short-circuit protection: Package outline Soldering Introduction Reflow soldering Wave soldering Repairing soldered joints Data sheet status Disclaimers
