LINEAR INTEGRATED CIRCUIT
20W Hi-Fi AUDIO AMPLIFIER
The TDA 2020 is a monolithic integrated operational amplifier in a 14-lead quad in-line plastic package, intended for use as a low frequency class B power amplifier.
Typically it provides 20W output power (d = 1%) at ± 18V/4n; the guaranteed output power at ± 17V/4n.
is 15W (DIN norm 45500).
The TDA 2020 provides high output current (up to 3.
5 A) and has very low harmonic and cross-over distortion.
Further, the device incorporates an original (and patented) short circuit protection system, comprising an arrangement for automatically limiting the dissipated power ~o as to keep to working point of the output
transistors within their safe ope...