Features for the TAS5102EVM
- 2x20 W at 10% THD+N Into 8-ohm BTL at 18 V (With Heatsink for TAS5102)
- 2x15 W at 10% THD+N Into 8-ohm BTL at 15.5 V for TAS5103
- 2x10 W at 10% THD+N Into 8-ohm BTL at 13 V
- >100-dB SNR (A-Weighted)
- <0.1% THD+N at 1 W
- Thermally Enhanced Package: 32-pin HTSSOP
- DAD (TAS5102) Pad Up
- DAP (TAS5103) Pad Down
- High-Efficiency Power Stage (>90%) With 180-ohm Output MOSFETs
- Wide PVDD Range from 8V to 23V
- Power-On Reset for Protection on Power Up Without Any Power-Supply Sequencing
- Integrated Self-Protection Circuits Including Undervoltage, Overtemperature, Overcurrent, Short Circuit
- Built-In Regulator for Gate Drive Supply
- Error Reporting
- EMI Compliant When Used With Recommended System Design
- APPLICATIONS
- Televisions
- Mini/Micro Audio Systems
- DVD Receivers
- Home Theaters
Description for the TAS5102EVM
The TAS5102 is a compact, high-power, digital amplifier power stage designed to drive an 8-W loudspeaker up to 20 W/channel at 10% THD+N. It contains integrated gate-drive, four matched and electrically isolated enhancement-mode N-channel power DMOS transistors, and protection/fault-reporting circuitry. The DAD package has a PowerPAD™ package on the top side for heat transfer through a heat sink. The heat sink in this design is for evaluation purposes only.