HC55142IBZ  

参数	数值
规格书	数据手册下载
Package	28SOIC W
Number of Channels per Chip	1
Minimum Operating Supply Voltage	4.75 V
Typical Operating Supply Voltage	5 V
Loop Current	45 mA
Polarity Reversal	Yes
Typical Supply Current	2.7 mA
Longitudinal Balanced	63 dB