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DataSheet4U.
com TFA9815 Stereo full-bridge audio amplifier 2 x 17 W Rev.
01 — 16 December 2008 Preliminary data sheet 1.
General description The TFA9815 is a 2-channel power comparator for high-efficiency class D audio amplifier systems.
It contains two full-bridge Bridge-Tied Load (BTL) power stages, drive logic, protection control logic and full differential input comparators.
By using this power comparator a compact closed-loop self-oscillating digital audio amplifier system or open-loop system can be built.
The continuous output power is 2 ×17 W in a full-bridge BTL application.
The TFA9815 does not require a heat sink and operates using an asymmetrical supply voltage.
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Features I I...

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