ZHCSW06C October 1980 – April 2024 SN75174
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
DATA SHEET PARAMETER | EIA/TIA-422-B | RS-485 |
---|---|---|
VO | Voa, Vob | Voa, Vob |
|VOD1| | Vo | Vo |
|VOD2| | Vt (RL = 100 Ω) | Vt (RL = 54 Ω) |
|VOD3| | Vt (Test Termination Measurement 2) | |
∆|VOD| | ||Vt| – |V t|| | | |Vt| – |V t|| |
VOC | |Vos| | |Vos| |
∆|VOC| | |Vos – V os| | |Vos – V os| |
IOS | |Isa|,|Isb| | |
IO | |Ixa|,|Ixb| | Iia,Iib |