TDA2030AV

TDA2030A 18 W hi-fi amplifier and 35 W driver Features ■ Output power 18 W at VS = ±16 V / 4 Ω with 0.5% distortion ■ High output current ) ■ Very low harmonic and crossover distortion t(s ■ Short-circuit protection uc ■ Thermal shutdown rod Description te P The TDA2030A is a monolithic IC in a Pentawatt package intended for use as a low-frequency le class-AB amplifier. so With VS max = 44 V it is particularly suited for more b reliable applications without regulated supply and O for 35 W driver circuits using low-cost t(s) - complementary pairs. Pentawatt (vertical) The TDA2030A provides high output current and has very low harmonic and crossover distortion. The device incorporates a short-circuit protection system comprising an arrangement for automatically limiting the dissipated power so as to keep the operating point of the output transistors within their safe operating range. A conventional thermal shutdown system is also included. Table 1. Device summary Order code Package TDA2030AV Pentawatt (vertical) Obsolete Produc Figure 1. Typical application July 2011 Doc ID 1459 Rev 2 1/23 www.st.com 23 Device overview 1 Device overview Figure 2. Pin connections (top view) TDA2030A t(s) Figure 3. Test circuit roduct(s) - Obsolete Produc Table 2. Thermal data P Symbol Parameter teRth (j-case) Thermal resistance junction-case soleTable 3. Ob Symbol Absolute maximum ratings Parameter max. Value 3 Unit °C/W Value Unit Vs Supply voltage ± 22 V Vi ...