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TDA8947J 4-channel audio amplifier

TDA8947J Description

TDA8947J 4-channel audio amplifier Rev.02 * 16 June 2005 Product data sheet 1.General .
The TDA8947J contains four identical audio power amplifiers.

TDA8947J Features

* s SE: 1 W to 25 W, BTL: 4 W to 50 W operation possibility (2.1 system) s Soft clipping s Standby and Mute mode s No on/off switching plops s Low standby current s High supply voltage ripple rejection s Outputs short-circuit protected to ground, supply and across the load s Thermally protected s Pin

TDA8947J Applications

* s Television s PC speakers s Boom box s Mini and micro audio receivers Philips Semiconductors TDA8947J 4-channel audio amplifier 4. Quick reference data Table 1: Symbol VCC Iq Istb Po(SE) Po(BTL) THD Gv(max) SVRR Quick reference data Parameter Conditions Min supply voltage operating 9 no

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4-channel audio amplifier NXP
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