Datasheet Texas Instruments TAS2560YFFR — 数据表

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SLASE86E – JUNE 2016 – REVISED DECEMBER 2017 TAS2560 5.6-W Class-D Mono Audio Amplifier with IV Sense
1 Features 3 Description The TAS2560 is a low-power, high-performance,
digital input, boosted Class-D Audio amplifier that can
be easily implemented in both mono and stereo (x2)
applications. The device features an ultra low-noise
audio DAC and Class-D power amplifier which
incorporates speaker voltage and current sensing
feedback for use with speaker protection algorithms. 1 Ultra Low-Noise Mono Boosted Class-D Amplifier
– 5.6 W at 1% THD+N and 6.9 W at 10%
THD+N into 4-О© Load from 4.2-V Supply
– 3.7 W at 1% THD+N and 4.5 W at 10%
THD+N into 8-О© Load from 4.2-V Supply
Output Noise for DAC + Class-D(ICN) is 16.2 ОјV
DAC + Class-D SNR 111 dB at 1%THD+N / 8 О©
THD+N –89 dB at 1 W / 8 Ω with Flat Frequency
Response
Post-Filter Feedback (PFFB) …