功率音频放大器 TPA3110D2PWPR TI原装正品现货 原厂授权

The TPA3110D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. Advanced EMI Suppression Technology enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements. SpeakerGuard? speaker protection circuitry includes an adjustable power limiter and a DC detection circuit. The adjustable power limiter allows the user to set a "virtual" voltage rail lower than the chip supply to limit the amount of current through the speaker. The DC detect circuit measures the frequency and amplitude of the PWM signal and shuts off the output stage if the input capacitors are damaged or shorts exist on the inputs.

The TPA3110D2 can drive stereo speakers as low as 4 Ω. The high efficiency of the TPA3110D2, 90%, eliminates the need for an external heat sink when playing music.

The outputs are also fully protected against shorts to GND, VCC, and output-to-output. The short-circuit protection and thermal protection includes an auto-recovery feature.

• 最新年份到货 TI德州代理
• 保证原装正品，价格优势
• 
  
• 欢迎前来洽谈订购！
• 深圳市双利电子有限公司
• 销售部: 0755-8256 5693
• 传 真：0755-82565053
• 手 机：13510133095
• Q Q：494581847 754034294
• 联系人：陈先生
• 公司:深圳市福田区华强广场D座20i