Standard Headphone Amplifiers BH3548F

BH3548F是最适合在便携式产品中使用的耳机放大器。具有6dB固定增益,不需要增益设定用外置电阻。另外和SOP-8引脚兼容,容易和同系列的BH3541F/44F/47F进行切换。 内置静音功能,能简单地防止电源ON-OFF时的POP音。还内置热关断电路。16/32Ω以外还能驱动8Ω负载,因此也能应用于听筒。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BH3548F-E2供应中SOP825002500TapingYes

BH3548F 数据手册 Data Sheet

技术特性
Vcc(Min.)[V]4.0
Vcc(Max.)[V]5.5
Iq[mA]6.5
Ext. GainNo
Maximum Output Gain[dB]6.0
Headphone Output TypeDC Bias output
Headphone THD+N[%]0.02
Headphone SNR[dB]-94.0
Headphone Input TypeSingle
Headphone Output Power(Max.)[mW]62
Operating Temperature (Min.)[°C]-25
Operating Temperature (Max.)[°C]75
应用领域
  • PND (便携式导航设备)
技术资料下载
引脚配置图
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