图片仅供参考,请以实物为准 LE79R79-1FQCT 生产厂商: Zarlink 产品描述: SLIC 1-CH 52dB 110mA 5V 32-Pin QFN EP T/R 标准包装 Tape & Reel 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 32QFN EP Number of Channels per Chip 1 Minimum Operating Supply Voltage 4.75 V Typical Operating Supply Voltage 5 V Loop Current 110 mA Polarity Reversal Yes Typical Supply Current 6.5 mA Longitudinal Balanced 52(Min) dB 同系列产品