Texas Instruments TAS5186
The TAS5186 is a high-performance, six-channel, digital-amplifier power stage with an improved protection system. The TAS5186 is capable of driving a 6-Ω, single-ended load up to 30 W per each front/satellite channel and a 3-Ω, single-ended subwoofer greater than 60 W at 10% THD+N performance. This device does not require power-up sequencing because of the internal power-on reset.| Part No. | TAS5186 |
|---|---|
| Datasheet | TAS5186 Download |
| Manufacturer |  Texas Instruments |
| Description | 6-Channel 210W Digital Amplifier |
| Buy | Stock & Price |
FEATURES
● Total Output Power @ 10% THD+N – 5×30 W @ 6Ω + 1×60 W @ 3Ω● 105-dB SNR (A-Weighted)
● < 0.05% THD+N @ 1 W
● Power Stage Efficiency > 90% Into Recommended Loads (SE)
● Integrated Self-Protection Circuits – Undervoltage – Overtemperature – Overload – Short Circuit
● Integrated Active-Bias Control to Avoid DC Pop
● Thermally Enhanced 44-pin HTSSOP Package
● EMI-Compliant When Used With Recommended System Design
APPLICATIONS
● DVD Receiver● Home Theater in a Box
DESCRIPTION
A low-cost, high-fidelity audio system can be built using a TI chipset comprising a modulator (e.g., TAS5086) and the TAS5186. The TAS5186 requires only simple passive demodu- lation filters on its outputs to deliver high-quality, high-efficiency audio amplification. The efficiency of the TAS5186 is greater than 90% when driving 6-Ω satellites and a 3-Ω subwoofer speaker. The TAS5186 has an innovative protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system.
