Digital-input, closed-loop amplifiers suit audio applications.
Texas Instruments introduced a family of four digital-input, closed-loop [I.sup.2]S amplifiers for mid-power stereo audio applications including TVs, soundbars, portable docking stations, Bluetooth speakers and aftermarket automotive audio products. The TAS5760xx devices feature high switching frequency, allowing designers to use smaller output filter components to reduce overall solution size and bill of materials (BOM) cost. They stream 20-W continuous power per channel without a heat sink, and they are said to deliver the industry's best performance specifications, including THD+N of 0.03 percent at 1 W, crosstalk of-92 dB, and 66-uV idle channel noise.
Texas Instruments, www.ti.com
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|Title Annotation:||NEW PRODUCTS|
|Publication:||ECN-Electronic Component News|
|Date:||Nov 1, 2013|
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