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英联产品
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RS485接口
Product Family Table
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 | | | | | | | | | | | | | | | | | | | | Part Number | Description | Status | Supply Voltage(Nom)(V) | No. of TX | No. of RX | Duplex | Signaling Rate(Max)(Mbps) | ESD Contact (kV) | ESD Air (kV) | Number of Nodes | Common Mode Range(V) | Fail Safe | ICC(Max) (mA) | Operating Temperature Range(℃) | Pin/Package | EV Kit Available? | Datasheet |
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| | | | | | | | | | | | | | | | | | | | |  | UM3481DEESA | 3.0V 至 5.5V供电，具有自动方向控制和±15V 总线故障保护 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 1 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/SOP | | | | UM3481DEEM8 | 3.0V 至 5.5V供电，具有自动方向控制和±15V 总线故障保护 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 1 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/MSOP | | | | UM3481DEEDA | 3.0V 至 5.5V供电，具有自动方向控制和±15V 总线故障保护 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 1 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/DFN 3.0×3.0 | | | | UM13082DEESA | 3.0V 至 5.5V供电，具有自动方向控制和±15V 总线故障保护 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 20 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/SOP | | | | UM13082DEEM8 | 3.0V 至 5.5V供电，具有自动方向控制和±15V 总线故障保护 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 20 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/MSOP | | | | UM13082DEEDA | 3.0V 至 5.5V供电，具有自动方向控制和±15V 总线故障保护 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 20 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/DFN 3.0×3.0 | | | | UM13082EEDA | 具有±15V 总线故障保护，3.0V 至 5.5V供电 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 20 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/DFN 3.0×3.0 | |  | | UM13082EEM8 | 具有±15V 总线故障保护，3.0V 至 5.5V供电 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 20 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/MSOP | | | | UM13082EESA | 具有±15V 总线故障保护，3.0V 至 5.5V供电 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 20 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/SOP | | | | UM13082VEEDA | 具有灵活IO和±15V 总线故障保护，3.0V 至 5.5V供电 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 20 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 10/DFN 3.0×3.0 | | | | UM13082VEEM8 | 具有灵活IO和±15V 总线故障保护，3.0V 至 5.5V供电 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 20 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/MSOP | | | | UM13082VEESA | 具有灵活IO和±15V 总线故障保护，3.0V 至 5.5V供电 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 20 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/SOP | | | | UM13087S8 | 具有IEC ESD保护的10Mbps，全双工RS422收发器 | Active | 5 | 1 | 1 | Full | 10 | ? | ?5 | 256 | -7 to 12 | Idle, Open, Short | 0.9 | -40 to 85 | 8/SOP | Y | | | UM13088DA | 具有IEC ESD保护的3V至5.5V供电RS485收发器 | Active | 3.3 | 1 | 1 | Half | 10 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 1.3 | -40 to 85 | 8/DFN 3.0×3.0 | Y | | | UM13088M8 | 具有IEC ESD保护的3V至5.5V供电RS485收发器 | Active | 3.3 | 1 | 1 | Half | 10 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 1.3 | -40 to 85 | 8/MSOP | Y | | | UM13088S8 | 具有IEC ESD保护的3V至5.5V供电RS485收发器 | Active | 3.3 | 1 | 1 | Half | 10 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 1.3 | -40 to 85 | 8/SOP | Y | | | UM13430DA | 具有IEC ESD保护的3V至5.5V供电RS485收发器 | Active | 3.3 | 1 | 1 | Half | 10 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 2 | -40 to 85 | 10/DFN 3.0×3.0 | Y | | | UM3085EEPA | 具有IEC ESD保护的低功耗，增强型驱动器，半双工RS485收发器 | Active | 5 | 1 | 1 | Half | 0.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.7 | -40 to 85 | 8/DIP | | | | UM3085EESA | 具有IEC ESD保护的低功耗，增强型驱动器，半双工RS485收发器 | Active | 5 | 1 | 1 | Half | 0.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.7 | -40 to 85 | 8/SOP | Y | | | UM3087EEPA | 热插拔，极性自动翻转的半双工RS485收发器 | Active | 5 | 1 | 1 | Half | 2.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.7 | -40 to 85 | 8/DIP | | | | UM3087EESA | 热插拔，极性自动翻转的半双工RS485收发器 | Active | 5 | 1 | 1 | Half | 2.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.7 | -40 to 85 | 8/SOP | | | | UM3088EEPA | 具有IEC ESD保护的2.5Mbps，增强型驱动器，半双工RS485收发器 | Active | 5 | 1 | 1 | Half | 2.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.7 | -40 to 85 | 8/DIP | | | | UM3088EESA | 具有IEC ESD保护的2.5Mbps，增强型驱动器，半双工RS485收发器 | Active | 5 | 1 | 1 | Half | 2.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.7 | -40 to 85 | 8/SOP | Y | | | UM3089EESD | 热插拔，极性自动翻转的半双工RS485收发器 | Active | 5 | 1 | 1 | Half | 0.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.7 | -40 to 85 | 14/SOP | | | | UM3090EESA | 内置LDO 5.5V~30V电源电压20mA输出、500kbps ESD增强型RS485收发器 | Active | 28 | 1 | 1 | Half | 0.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 1 | -40 to 85 | 8/SOP-EP | | | | UM3352EEPA | 具有±15kV ESD 保护、限摆率、失效保护、真正的 RS-485 收发器 | Active | 5 | 1 | 1 | Half | 0.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.45 | -40 to 85 | 8/DIP | | | | UM3352EESA | 具有±15kV ESD 保护、限摆率、失效保护、真正的 RS-485 收发器 | Active | 5 | 1 | 1 | Half | 0.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.45 | -40 to 85 | 8/SOP | | | | UM3481EEDA | 具有±15V 总线故障保护，3.0V 至 5.5V供电 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 1 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/DFN 3.0×3.0 | | | | UM3481EEM8 | 具有±15V 总线故障保护，3.0V 至 5.5V供电 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 1 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/MSOP | | | | UM3481EESA | 具有±15V 总线故障保护，3.0V 至 5.5V供电 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 1 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/SOP | | | | UM3481VEEDA | 具有灵活IO和±15V 总线故障保护，3.0V 至 5.5V供电 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 1 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 10/DFN 3.0×3.0 | | | | UM3481VEEM8 | 具有灵活IO和±15V 总线故障保护，3.0V 至 5.5V供电 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 1 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/MSOP | | | | UM3481VEESA | 具有灵活IO和±15V 总线故障保护，3.0V 至 5.5V供电 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 1 | ±9 | | 256 | -15 to 15 | Idle, Open, Short | 3 | -40 to 125 | 8/SOP | | | | UM3483EEPA | 具有IEC ESD保护的3V至5.5V供电RS485收发器 | Active | 3.3 | 1 | 1 | Half | 0.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.7 | -40 to 85 | 8/DIP | | | | UM3483EESA | 具有IEC ESD保护的3V至5.5V供电RS485收发器 | Active | 3.3 | 1 | 1 | Half | 0.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.7 | -40 to 85 | 8/SOP | Y | | | UM3483HS8 | 具有±30V 总线故障保护，3V 至 5.5V RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 0.5 | | | 256 | -25 to 25 | Idle, Open, Short | 4.6 | -40 to 125 | 8/SOP | | | | UM3486EEPA | 具有IEC ESD保护的3V至5.5V供电，2.5Mbps RS485收发器 | Active | 3.3 | 1 | 1 | Half | 2.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.7 | -40 to 85 | 8/DIP | | | | UM3486EESA | 具有IEC ESD保护的3V至5.5V供电，2.5Mbps RS485收发器 | Active | 3.3 | 1 | 1 | Half | 2.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.7 | -40 to 85 | 8/SOP | Y | | | UM3487EEPA | 3.3V供电，热插拔，极性自动翻转的半双工RS485收发器 | Active | 3.3 | 1 | 1 | Half | 2.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.7 | -40 to 85 | 8/DIP | | | | UM3487EESA | 3.3V供电，热插拔，极性自动翻转的半双工RS485收发器 | Active | 3.3 | 1 | 1 | Half | 2.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.7 | -40 to 85 | 8/SOP | | | | UM3491EEPE | 具有IEC ESD保护的3.3V供电，10Mbps，全双工RS422收发器 | Active | 3.3 | 1 | 1 | Full | 10 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.9 | -40 to 85 | 14/DIP | | | | UM3491EESE | 具有IEC ESD保护的3.3V供电，10Mbps，全双工RS422收发器 | Active | 3.3 | 1 | 1 | Full | 10 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.9 | -40 to 85 | 14/SOP | | | | UM3783S8 | 具有±70V 总线故障保护， 3.0V 至 5.5V供电 RS-485 收发器 | Preview | 5 | 1 | 1 | Half | 0.5 | | | 256 | -15 to 15 | Idle, Open, Short | 6.6 | -40 to 125 | 8/SOP | | | | UM488EEPA | 具有IEC ESD保护的2.5Mbps，全双工RS422收发器 | Active | 5 | 1 | 1 | Full | 2.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.9 | -40 to 85 | 8/DIP | | | | UM488EESA | 具有IEC ESD保护的2.5Mbps，全双工RS422收发器 | Active | 5 | 1 | 1 | Full | 2.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.9 | -40 to 85 | 8/SOP | | | | UM491EEPE | 具有IEC ESD保护的2.5Mbps，全双工RS422收发器 | Active | 5 | 1 | 1 | Full | 2.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.9 | -40 to 85 | 14/DIP | | | | UM491EESE | 具有IEC ESD保护的2.5Mbps，全双工RS422收发器 | Active | 5 | 1 | 1 | Full | 2.5 | ±8 | ±15 | 256 | -7 to 12 | Idle, Open, Short | 0.9 | -40 to 85 | 14/SOP | | |
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