Skyworks Solutions Inc. SI32171-B-FM1 ProSLIC 单芯片 FXS 解决方案 ProSLIC FXS 带直流-直流控制器（最大电池电压 -110V），DTMF 检测，脉冲计量

Interface Type: I2C, SPI

Mounting Style: SMD/SMT

Moisture Sensitive: Yes

Number of Channels: 1 Channel

Supply Voltage - Max: 3.47 V

Supply Voltage - Min: 3.13 V

Pd - Power Dissipation: 750 mW

Operating Supply Current: 44.2 mA

Maximum Operating Temperature: + 70 C

Minimum Operating Temperature: 0 C