TPA3140D2PWPEVM
TPA3140D2PWPEVM - 無電感器 10W 立體聲道 (BTL) D 類音訊放大器評估模組
TPA3140D2PWPEVM
概覽
The TPA3140D2 is an efficient class D audio power amplifier for driving bridged-tie stereo speakers at up to 10W (per channel)
The TPA3140D2 utilizes advanced EMI suppression technology with spread spectrum control and 1SPW modulation scheme enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements for the system cost reduction
The TPA3140D2 devices are fully protected against faults with short-circuit protection and thermal protection as well as overvoltage, undervoltage, and DC protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions.
特點
- Supports Multiple Output Configurations
- 2 × 10 W Into a 6-Ω BTL Load at 12 V
- 2 × 10 W Into a 8-Ω BTL Load at 13 V
- Wide Voltage Range: 4.5 V to 14.4 V
- Efficient Class-D Operation
- Upto 90% Power Efficiency Combined With Low Idle Loss
- Advanced Modulation Schemes
- Programmable Power Limit and clip-free AGL
- Thermal foldback to protect the die from excessive die temperature and device shut down
喇叭、電視與條型音箱音訊放大器
設計檔案
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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM User's guide | TPA3140D2EVM User's Guide | 2015/4/3 | |||
| 證書 | TPA3140D2PWPEVM EU Declaration of Conformity (DoC) | 2019/1/2 | ||||
| 技術文章 | Improve Class-D EMI to downsize BOM cost without compromising audio performance | PDF | HTML | 2015/8/12 |