Texas Instruments TAS5176
The TAS5176 is a high-performance, six-channel, digital-amplifier power stage with an improved protection system. The TAS5176 is capable of driving a 8-Ω, single-ended load up to 15 W per each front/satellite channel and a 4-Ω, single-ended subwoofer greater than 25 W at 10% THD+N performance. Furthermore, the TAS5176 can drive three-channels in BTL mode, with the same high-performance but with a higher power level.| Part No. | TAS5176 |
|---|---|
| Datasheet | TAS5176 Download |
| Manufacturer |  Texas Instruments |
| Description | 6-Channel 100-W Digital Amplifier |
| Buy | Stock & Price |
FEATURES
● Total Output Power at 10% THD+N – 5 × 15 W at 8 Ω + 1 × 25 W at 4 Ω (Single-Ended) – 2 x 30 W at 8 Ω (BTL) – 1 x 40 W at 6 Ω (BTL)● 105-dB SNR (A-Weighted), with TAS5086 Modulator
● < 0.05% THD+N at 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
● Footprint Compatible with the TAS5186A for Scaleable Designs
● Thermally Enhanced 44-pin HTSSOP Package with PowerPad located on the bottom of the device
● EMI-Compliant When Used With Recommended System Design
APPLICATIONS
● DVD Receiver● Home Theater in a Box
● Televisions
DESCRIPTION
In BTL mode, the TAS5176 is capable of driving 8-Ω loads to greater than 30 Watts at 10% THD+N performance. A low-cost, high-fidelity audio system can be built using a TI chipset comprising a modulator (e.g., TAS5086) and the TAS5176. This device does not require power-up sequencing because of the internal power-on reset.
