Specifications Symbol Parameter Value Unit Vs Supply Voltage ± 20 V Vi Input Voltage Vs Vi Differential Input Voltage ± 15 V Io Output Peak Current (internally limited) 4 V Ptot Power Dissipation at Tcase = 75 °C 25 W Tstg, Tj Storage and Junction Tempera...
TDA2040: Specifications Symbol Parameter Value Unit Vs Supply Voltage ± 20 V Vi Input Voltage Vs Vi Differential Input Voltage ± 15 V Io Output Peak Current (internally limited...
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Symbol | Parameter | Value | Unit |
Vs | Supply Voltage | ± 20 | V |
Vi | Input Voltage | Vs | |
Vi | Differential Input Voltage | ± 15 | V |
Io | Output Peak Current (internally limited) | 4 | V |
Ptot | Power Dissipation at Tcase = 75 °C | 25 | W |
Tstg, Tj | Storage and Junction Temperature | 40 to + 150 | °C |
The TDA2040 is a monolithic integrated circuit in Pentawatt[ package,intended for use as an audio class AB amplifier. Typically it provides22W output power (d = 0.5%) at Vs = 32V/4W . The TDA2040 provides high output current and has very low harmonic and cross-over distortion. Further the device incorporates a patented short circuit protection system comprising an arrangement for automaticallylimiting the dissipatedpowersoas to keep the working point of the output transistors within their safe operating area. A thermal shut-down system is also included.