Datasheet Texas Instruments TAS5615 — 数据表

PurePath Digital TAS5615 www.ti.com SLAS595B – JUNE 2009 – REVISED FEBRUARY 2010 160 W STEREO/300W MONO PurePath™ HD Analog-Input Power Stage
Check for Samples: TAS5615 FEATURES 1 23 Active Enabled Integrated Feedback Provides:
(PurePathв„ў HD Technology)
– Signal Bandwidth up to 80 kHz for
High-Frequency Content From
High-Definition Sources
– Ultralow 0.03% THD at 1 W into 8 Ω
– 0.03% THD Across All Frequencies for
Natural Sound at 1 W
– 80-dB PSRR (BTL, No Input Signal)
– >100-dB (A weighted) SNR
– Click-and Pop-Free Start-Up
– Minimal External Components Compared to
Discrete Solutions
Multiple Configurations Possible on the Same
PCB:
– Mono Parallel Bridge-Tied Load (PBTL)
– 2.1 Single-Ended (SE) Stereo Pair and
Bridge-Tied Load (BTL) Subwoofer
– Quad Single-Ended (SE) Outputs
Total Output Power at 10% THD+N
– 300 W in Mono PBTL Configuration
– 160 W per Channel in Stereo BTL …