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LINEAR INTEGRATED CIRCUIT
40W AUDIO DRIVER
• HIGH SUPPLY VOLTAGE: ± 25V
• HIGH SUPPLY REJECTION: 80 dB • PROGRAMMABLE SOA PROTECTION • LOW DISTORTION (0.05% TYP.) • LOW INPUT NOISE VOLTAGE (4pV TYP.)
The TDA 2020D is a monolithic integrated operational amplifier in a 14 lead quad in-line plastic-package, intended for driving external power transistors in Hi-Fi amplifier (30 to 100W). This device incorporates an original (and patented) short circuit protection system, comprising an arrangement for automatically limiting the dissipated power so as to keep the working point of the external transistors within their safe operating area. A thermal shut-down system is also included. This thermal shut-down can also protect the external power transistors.
TDA2020D Datasheet
