Built-In AGC With 4 Constant Output Power Control:1。2W,1W,0。8W,0。6W@8Ω

Built-in Charge Pump Power Supply

Low Output Noise : 47μVrms @ gain=8V/V

Vdd=3.8V(A-Weighted)

High Efficiency : 81%

2.2W Output into 8Ω Load at 4.2V With THD+N=10%

THD+N:0。015%@1kHz,500mW,8Ω Load,3。8V Supply

single wire Pulse Control

OCA7237WPAD是高效率、低噪声、超低失真、带电荷泵的恒定大功率输出音频功放,一线信号控制控制输出功率,WLCSP-14封装。

系列化程度高:

更低噪声

喇叭听筒二合一

电感升压输出