图片仅供参考,请以实物为准 LE9500CBJC 生产厂商: Zarlink 产品描述: SLIC 1-CH 52dB 40mA 3.3V 28-Pin PLCC Tube 标准包装 Rail / Tube 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Package 28PLCC Number of Channels per Chip 1 Minimum Operating Supply Voltage 3.13 V Typical Operating Supply Voltage 3.3 V Loop Current 40(Typ) mA Polarity Reversal Yes Typical Supply Current 4.7 mA Longitudinal Balanced 52(Min) dB 同系列产品