声控免提通话集成电路,BL34118

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关 键 词：集成电路,通话集成电路,免提通话电路,免提集成电路,通话电路

行 业：仪器仪表 集成电路 特殊集成电路 

发布时间：2016-02-21

 
Improved Attenuator Gain Range: 52 dB Between Transmit and Receive
Low Voltage Operation for Line-Powered Applications (3.0 – 6.5V)
4-Point Signal Sensing for Improved Sensitivity
Background Noise Monitors for Both Transmit and Receive Paths
Microphone Amplifier Gain Set by External Resistors – Mute Function Included
Chip Disable for Active/Standby Operation
On Board Filter Pinned-Out for User Defined Function
Dial Tone Detector to Inhibit Receive Idle Mode During Dial Tone Presence
Standard 28-Pin Plastic DIP Package and SOIC Package Available
Compatible with BL34119 Speaker Amplifier
 
联系方式：
客服：陈嘉娜
电话：0755-83014849手机：
Q 
地址：南山科技园南区高新南一道013号赋安科技大厦。
    深圳市福田区鼎城国际大厦613-614.
网址：


封装 : DIP28,SOP28 ;
型号 : BL34118 ;
品牌 : 上海贝岭原装 ;
类型 : 通信IC ;