隔离3.3 -V全和半双工RS -485收发器 ISOLATED 3.3-V FULL AND HALF-DUPLEX RS-485 TRANSCEIVERS
RS422，RS485 数字隔离器 2500Vrms 通道 1Mbps 25kV/µs CM 16-SOIC（0.295"，7.50mm 宽）
得捷:
ISO RS485/422 1MBPS 2.5KVRMS
立创商城:
ISO15DWR
德州仪器TI:
1-Mbps, half-duplex, isolated RS-485 & RS-422 transceiver
艾睿:
Single Transmitter/Receiver RS-485 16-Pin SOIC T/R
安富利:
Single Transmitter/Receiver RS-485 16-Pin SOIC T/R
Verical:
Single Transmitter/Receiver RS-485 16-Pin SOIC T/R
Win Source:
DG ISO 2.5KV RS422/RS485 16SOIC