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This is a ST Micro IC p/n TDA2040A or TDA2040AV The TDA2040A is a monolithic integrated circuit in Pentawatt[ package,intended for use as an audio class AB amplifier. Typically it provides 22W output power (d = 0.5%) at Vs = 32V/4W . The TDA2040A 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 automatically limiting the dissipated power so as to keep the working point of the output transistors within their safe operating area. A thermal shut-down system is also included. (TDA2040A hi-fi car audio power amp 20W ic - nos is the responsibility of Geraldine Tanner) |
geraldine.tanner@cedar--rapids.com (Geraldine Tanner) for more information.
