The TDA2030 is a monolithic IC in a Pentawatt package intended for use as a low-frequency class-AB amplifier. With VS max = 44 V it is particularly suited for more reliable applications without regulated supply and for 35 W driver circuits using low-cost complementary pairs. The TDA2030 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.
? Output power 18 W at VS = ?16 V / 4 ? with 0.5% distortion
? High output current
? Very low harmonic and crossover distortion
? Short-circuit protection
? Thermal shutdown
Symbol Parameter Value Unit
VS Supply Voltage ? 22 V
VI Input Voltage Vs
VI Differential Input Voltage ? 15 V
IO Peak Output Current (Internally Limited) 3.5 A
PTOT Total power dissipation at T case = 90 ?C 20 W
TSTG, TJ Storage and junction temperature ? 40 to 150 ?C
TDA2030 IC Datasheet
* Product Images are shown for illustrative purposes only and may differ from actual product.