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6.5V Charge Pump SPC PA_SPC Charge Pump PA_FourSemi傅里叶
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FS1512N
6.5V Charge Pump SPC PA

简介

FS1512N是一款模拟输入的SPC扬声器功率放大芯片,具备高性能、低功耗的特性,搭配傅里叶Smart Power Control功率保护算法和FS Sound音效算法,适用手机、平板、智能手表、智能家居等设备。

特点

● High performance Class-G powered by 2x Charge-Pump

- SNR above 100dB

- Ultra-low noise

- Receiver mode: 7.5µV

- Speaker mode: 28µV

- THD+N <0.008% at 0.4W receiver mode

- THD+N <0.02% at 1W speaker mode

- PSRR above 80dB at 217Hz

- Super TDD noise suppression

● High performance Charge-Pump

- 2x Charge-Pump

- Support adaptive mode for best efficiency

- Efficiency above 89% at 1W 3.6V VBAT

- OVP 6.5V

● Easy control for simple one-wire protocol

- Enable and Disable

- Mode and Gain setting

● Support FourSemi Smart Power Control algorithm of advanced audio enhancement and speaker protection


封装尺寸

6.5V Charge Pump SPC PA
芯片料号芯片封装芯片尺寸(mm)
FS1512NFCQFN-16L2 x 2


原理框图

FS1512N.png