DS89C387TMEA/NOPB  

参数	数值
规格书	数据手册下载
Function	Line Transmitter
Transmitter Communication Type	RS-422
Package	48SSOP
Number of Transmitters	12
Typical Single Supply Voltage	5 V
Driving Mode	3-State
Data Transmission Topology	Multidrop
Transmitter Signal Type	Differential
Interface Standards	EIA/TIA-422-B|RS-422