| Product | Description | Supported Protocols | Supply Voltage(Nom) (V) | No. of Tx | No. of Rx | Duplex | Data Rate (MAX)(Mbps) | HBM ESD (kV) | IEC 61000-4-2Contact (±kV) | Rx Fail-Safe | Multi-Drop Nodes | Transient Tolerance | Fault Tolerance | Temperature Range(℃) | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XR33202 | Wide SupplyTIA-485/TIA-422 Transceiver with 1.65V-5.5V I/O Interface | RS-422, RS-485 | 3.3, 5 | 1 | 1 | Half | 20 | 15 | 8 | Open, Short, Idle | >256 | - | - | -40 to 125 | DFN-10 |
| XR33195 | 3.3V, 20Mbps, TSOT23RS-485/RS-422 Transmitter with ±15kV ESD Protection | RS-422, RS-485 | 3.3 | 1 | 0 | - | 20 | 15 | 8 | - | - | - | - | -40 to 125 | TSOT23-6 |
| XR33194 | 3.3V, 20Mbps, TSOT23RS-485/RS-422 Transmitter with ±15kV ESD Protection | RS-422, RS-485 | 3.3 | 1 | 0 | - | 2.5 | 15 | 8 | - | - | - | - | -40 to 125 | TSOT23-6 |
| XR33193 | 3.3V, 20Mbps, TSOT23RS-485/RS-422 Transmitter with ±15kV ESD Protection | RS-422, RS-485 | 3.3 | 1 | 0 | - | 0.25 | 15 | 8 | - | - | - | - | -40 to 125 | TSOT23-6 |
| XR33184 | 3V to 5.5V, 52Mbps,TSOT23 RS-485/RS-422 Receiver with ±15kV ESD Protection | RS-422, RS-485 | 3.3, 5 | 0 | 1 | - | 52 | 15 | 8 | Open, Short, Idle | 125 | - | - | -40 to 125 | TSOT23-6 |
| XR33183 | 3V to 5.5V, 52Mbps,TSOT23 RS-485/RS-422 Receiver with ±15kV ESD Protection | RS-422, RS-485 | 3.3, 5 | 0 | 1 | - | 52 | 15 | 8 | Open, Short, Idle | 128 | - | - | -40 to 125 | TSOT23-6 |
| XR33181 | 3V to 5.5V, 52Mbps,TSOT23 RS-485/RS-422 Receiver with ±15kV ESD Protection | RS-422, RS-485 | 3.3, 5 | 0 | 1 | - | 52 | 15 | 8 | Open, Short, Idle | 128 | - | - | -40 to 125 | TSOT23-6 |
| XR33180 | 3V to 5.5V, 52Mbps,TSOT23 RS-485/RS-422 Receiver with ±15kV ESD Protection | RS-422, RS-485 | 3.3, 5 | 0 | 1 | - | 52 | 15 | 8 | Open, Short, Idle | 128 | - | - | -40 to 125 | TSOT23-5 |
| XR33158 | ±60V Fault Tolerant3.0V to 5.5V TIA-485/TIA-422 20Mbps Half Duplex Transceiver | RS-422, RS-485 | 3.3, 5 | 1 | 1 | Half | 20 | 15 | - | Yes | 80 | ±100V | ±60V | -40 to 85, -40 to 105 | NSOIC-8 |
| XR33156 | ±60V Fault Tolerant3.0V to 5.5V TIA-485/TIA-422 20Mbps Full Duplex Transceiver with VL Pin | RS-422, RS-485 | 3.3, 5 | 1 | 1 | Full | 20 | 15 | - | Yes | 80 | ±100V | ±60V | -40 to 105" | NSOIC-14 |
| XR33155 | ±60V Fault Tolerant3.0V to 5.5V RS-485/RS-422 Transceiver | RS-422, RS-485 | 3.3, 5 | 1 | 1 | Half | 1 | 15 | - | Open, Short, Idle | 320 | ±100V | ±60V | -40 to 85, -40 to 105 | NSOIC-8 |
| XR33152 | ±60V Fault Tolerant3.0V to 5.5V TIA-485/TIA-422 250Kbps Half Duplex Transceiver | RS-422, RS-485 | 3.3, 5 | 1 | 1 | Half | 0.25 | 15 | - | Yes | 320 | ±100V | ±60V | -40 to 85, -40 to 105 | NSOIC-8 |
| XR33058 | ±60V Fault Tolerant3.0V to 5.5V RS-485/RS-422 Transceiver | RS-422, RS-485 | 3.3, 5 | 1 | 1 | Half | 20 | 15 | - | Open, Short, Idle | 80 | ±100V | ±60V | -40 to 85, -40 to 105 | NSOIC-8 |
| XR33055 | ±60V Fault Tolerant3.0V to 5.5V RS-485/RS-422 Transceiver | RS-422, RS-485 | 3.3, 5 | 1 | 1 | Half | 1 | 15 | - | Open, Short, Idle | 320 | ±100V | ±60V | -40 to 85, -40 to 105 | NSOIC-8 |
| XR33053 | ±60V Fault Tolerant3.0V to 5.5V TIA-485/TIA-422 1Mbps Full Duplex Transceiver | RS-422, RS-485 | 3.3, 5 | 1 | 1 | Full | 1 | 15 | - | Yes | 320 | ±100V | ±60V | -40 to 85, -40 to 105 | NSOIC-14 |
| XR33052 | ±60V Fault Tolerant3.0V to 5.5V RS-485/RS-422 Transceiver | RS-422, RS-485 | 3.3, 5 | 1 | 1 | Half | 0.25 | 15 | - | Open, Short, Idle | 320 | ±100V | ±60V | -40 to 85, -40 to 105 | NSOIC-8 |
| XR33038 | Wide Supply 18VTolerant RS-485/RS-422 Transceivers | RS-422, RS-485 | 3.3, 5 | 1 | 1 | Half | 10 | 15 | 8 | Open, Short, Idle | 256 | ±70V | ±18V | -40 to 85 | NSOIC-8 |
| XR33035 | Wide Supply 18VTolerant RS-485/RS-422 Transceivers | RS-422, RS-485 | 3.3, 5 | 1 | 1 | Half | 1 | 15 | 8 | Open, Short, Idle | 256 | ±70V | ±18V | -40 to 85 | NSOIC-8 |
| XR33032 | Wide Supply 18VTolerant RS-485/RS-422 Transceivers | RS-422, RS-485 | 3.3, 5 | 1 | 1 | Half | 0.25 | 15 | 8 | Open, Short, Idle | 256 | ±70V | ±18V | -40 to 85 | NSOIC-8 |
| XR3088X | High Output 18VTolerant RS-485/RS-422 +5V Transceivers | RS-422, RS-485 | 5 | 1 | 1 | Half | 20 | 15 | 8 | Open, Short, Idle | 256 | ±70V | ±18V | -40 to 85 | NSOIC-8 |
| XR3087X | High Output 18VTolerant RS-485/RS-422 +5V Transceivers | RS-422, RS-485 | 5 | 1 | 1 | Full | 20 | 15 | 8 | Open, Short, Idle | 256 | ±70V | ±18V | -40 to 85 | NSOIC-8 |
| XR3082X | High Output 18VTolerant RS-485/RS-422 +5V Transceivers | RS-422, RS-485 | 5 | 1 | 1 | Half | 0.25 | 15 | 8 | Open, Short, Idle | 256 | ±70V | ±18V | -40 to 85 | NSOIC-8 |
| XR3078X | Low Power 18VTolerant RS-485/RS-422 +3.3V Transceivers | RS-422, RS-485 | 3.3 | 1 | 1 | Half | 20 | 15 | 8 | Open, Short, Idle | 256 | ±70V | ±18V | -40to 85, -40 to 125 | NSOIC-8 |
| XR3072X | Low Power 18VTolerant RS-485/RS-422 +3.3V Transceivers | RS-422, RS-485 | 3.3 | 1 | 1 | Half | 0.25 | 15 | 8 | Open, Short, Idle | 256 | ±70V | ±18V | -40to 85, -40 to 125 | NSOIC-8 |
| SP491E | Enhanced Full DuplexRS-485 Transceivers | RS-422, RS-485 | 5 | 1 | 1 | Full | 10 | 15 | - | Open | 32 | - | - | 0 to 70, -40 to 85 | NSOIC-14 |
| SP491 | Full Duplex RS-485Transceivers | RS-422, RS-485 | 5 | 1 | 1 | Full | 5 | 2 | - | Open | 32 | - | - | 0to 70, -40 to 85 | NSOIC-14 |
| SP490E | Enhanced Full DuplexRS-485 Transceivers | RS-422, RS-485 | 5 | 1 | 1 | Full | 10 | 15 | - | Open | 32 | - | - | 0to 70, -40 to 85 | NSOIC/DIP-8 |
| SP490 | Full Duplex RS-485Transceivers | RS-422, RS-485 | 5 | 1 | 1 | Full | 5 | 2 | - | Open | 32 | - | - | 0to 70, -40 to 85 | NSOIC-8 |
| SP487 | Quad RS-485/RS-422Line Drivers | RS-422, RS-485 | 5 | 4 | 0 | N/A | 10 | 2 | - | None | 32 | - | - | 0 to 70 | WSOIC-16 |
| SP485R | High-Fanout RS-485Transceiver | RS-422, RS-485 | 5 | 1 | 1 | Half | 1 | 2 | - | Open | 400 | - | - | 0 to 70, -40 to 85 | NSOIC-8 |
| SP485E | Enhanced Low EMIHalf-Duplex RS-485 Transceiver | RS-422, RS-485 | 5 | 1 | 1 | Half | 10 | 15 | 8 | Open | 32 | - | - | 0 to 70, -40 to85,-40 to 125 | NSOIC-8 |
| SP485 | Low Power Half-DuplexRS-485 Transceivers | RS-422, RS-485 | 5 | 1 | 1 | Half | 5 | 2 | 2 | Open | 32 | - | - | 0 to 70, -40 to 85 | NSOIC-8 |
| SP483E | Enhanced Low EMIHalf-Duplex RS-485 Transceiver | RS-422, RS-485 | 5 | 1 | 1 | Half | 0.25 | 15 | 8 | Open | 32 | - | - | 0 to 70, -40 to 85 | NSOIC-8 |
| SP483 | Low Power Half-DuplexRS-485 Transceivers | RS-422, RS-485 | 5 | 1 | 1 | Half | 0.25 | 2 | 2 | Open | 32 | - | - | 0to 70, -40 to 85 | NSOIC-8 |
| SP481E | Enhanced Low PowerHalf-Duplex RS-485 Transceivers | RS-422, RS-485 | 5 | 1 | 1 | Half | 10 | 15 | 8 | Open | 32 | - | - | 0 to 70, -40 to 85 | NSOIC-8 |
| SP4082E | 5V RS-485/RS-422Half-Duplex Transceiver | RS-422, RS-485 | 5 | 1 | 1 | Half | 0.115 | 15 | - | Open | 256 | - | - | -40 to 85 | NSOIC-8 |
| SP3494 | 3.3V Slew LimitedRS-485/RS-422, 2.5Mbps Half-Duplex | RS-422, RS-485 | 3.3 | 1 | 1 | Half | 2.5 | 2 | - | Open | 32 | - | - | 0to 70, -40 to 85 | NSOIC-8 |
| SP3491 | 3.3V Low Power FullDuplex RS-485 Transceivers with 10Mbps Data Rate | RS-422, RS-485 | 3.3 | 1 | 1 | Full | 10 | 2 | - | Open | 32 | - | - | 0to 70, -40 to 85 | NSOIC-14 |
| SP3490 | 3.3V Low Power FullDuplex RS-485 Transceivers with 10Mbps Data Rate | RS-422, RS-485 | 3.3 | 1 | 1 | Full | 10 | 2 | - | Open | 32 | - | - | 0to 70, -40 to 85 | NSOIC-8 |
| SP3485 | 3.3V Low PowerHalf-Duplex RS-485 Transceivers with 10Mbps Data Rate | RS-422, RS-485 | 3.3 | 1 | 1 | Half | 10 | 2 | - | Open | 32 | - | - | 0to 70, -40 to 85 | NSOIC-8 |
| SP3483 | 3.3V Low Power SlewRate Limited Half-Duplex RS-485 Transceiver | RS-422, RS-485 | 3.3 | 1 | 1 | Half | 0.25 | 2 | - | Open | 32 | - | - | 0to 70, -40 to 85 | NSOIC-8 |
| SP3088E | Advanced FailsafeRS-485/RS-422 Transceivers 1/8th Unit Load, Slew-Rate Limited, ±15kVESD-Protected | RS-422, RS-485 | 5 | 1 | 1 | Half | 20 | 15 | 8 | Open, Short, Idle | 256 | ±65V | - | -40 to 85 | NSOIC-8 |
| SP3085E | Advanced FailsafeRS-485/RS-422 Transceivers 1/8th Unit Load, Slew-Rate Limited, ±15kVESD-Protected | RS-422, RS-485 | 5 | 1 | 1 | Half | 0.5 | 15 | 8 | Open, Short, Idle | 256 | ±65V | - | -40 to 85 | NSOIC-8 |
| SP3084E | Advanced FailsafeRS-485/RS-422 Transceivers 1/8th Unit Load, Slew-Rate Limited, ±15kVESD-Protected | RS-422, RS-485 | 5 | 1 | 1 | Full | 0.5 | 15 | 8 | Open, Short, Idle | 256 | ±65V | - | -40 to 85 | NSOIC-8 |
| SP3083E | Advanced FailsafeRS-485/RS-422 Transceivers 1/8th Unit Load, Slew-Rate Limited, ±15kVESD-Protected | RS-422, RS-485 | 5 | 1 | 1 | Full | 0.5 | 15 | 8 | Open, Short, Idle | 256 | ±65V | - | -40 to 85 | NSOIC-14 |
| SP3082E | Advanced FailsafeRS-485/RS-422 Transceivers 1/8th Unit Load, Slew-Rate Limited, ±15kVESD-Protected | RS-422, RS-485 | 5 | 1 | 1 | Half | 0.115 | 15 | 8 | Open, Short, Idle | 256 | ±65V | - | -40 to 85 | NSOIC-8 |
| SP3078E | High Speed, 3.3V,15kV, Failsafe RS-485/RS-422 Half-Duplex | RS-422, RS-485 | 3.3 | 1 | 1 | Half | 16 | 15 | 8 | Open, Short, Idle | 256 | - | - | -40to 85, -40 to 125 | NSOIC-8 |
| SP3077E | High Speed, 3.3V,15kV, Failsafe RS-485/RS-422 Full-Duplex | RS-422, RS-485 | 3.3 | 1 | 1 | Full | 16 | 15 | 8 | Open, Short, Idle | 256 | - | - | -40to 85, -40 to 125 | NSOIC-8 |
| SP3076E | High Speed, 3.3V,15kV, Failsafe RS-485/RS-422 Full-Duplex | RS-422, RS-485 | 3.3 | 1 | 1 | Full | 16 | 15 | 8 | Open, Short, Idle | 256 | - | - | -40to 85, -40 to 125 | NSOIC-14 |
| SP3075E | 3.3V, 15kV, FailsafeRS-485/RS-422 Half-Duplex | RS-422, RS-485 | 3.3 | 1 | 1 | Half | 0.5 | 15 | 8 | Open, Short, Idle | 256 | - | - | -40to 85, -40 to 125 | NSOIC-8 |
| SP3074E | 3.3V, 15kV, FailsafeRS-485/RS-422 Full-Duplex | RS-422, RS-485 | 3.3 | 1 | 1 | Full | 0.5 | 15 | 8 | Open, Short, Idle | 256 | - | - | -40to 85, -40 to 125 | NSOIC-8 |
| SP3073E | 3.3V, 15kV, FailsafeRS-485/RS-422 Full-Duplex | RS-422, RS-485 | 3.3 | 1 | 1 | Full | 0.5 | 15 | 8 | Open, Short, Idle | 256 | - | - | -40to 85, -40 to 125 | NSOIC-14 |
| SP3072E | 3.3V, 15kV, FailsafeRS-485/RS-422 Half-Duplex with Slew Limit | RS-422, RS-485 | 3.3 | 1 | 1 | Half | 0.25 | 15 | 8 | Open, Short, Idle | 256 | - | - | -40to 85, -40 to 125 | NSOIC-8 |
| SP3071E | 3.3V, 15kV, FailsafeRS-485/RS-422 Full-Duplex with Slew Limit | RS-422, RS-485 | 3.3 | 1 | 1 | Full | 0.25 | 15 | 8 | Open, Short, Idle | 256 | - | - | -40to 85, -40 to 125 | NSOIC-8 |
| SP3070E | 3.3V, 15kV, FailsafeRS-485/RS-422 Full-Duplex with Slew Limit | RS-422, RS-485 | 3.3 | 1 | 1 | Full | 0.25 | 15 | 8 | Open, Short, Idle | 256 | - | - | -40to 85, -40 to 125 | NSOIC-14 |
| SP26LV432 | High Speed, +3.3VQuad RS-422 Differential Line Receiver | RS-422 | 3.3 | 0 | 4 | N/A | 50 | 2 | - | Open | 10 | - | - | 0 to 70 | NSOIC-16 |
| SP1486E | 5V, 15kV ESD,PROFIBUS RS485/RS422 Half-Duplex Transceiver | RS-422, RS-485 | 5 | 1 | 1 | Half | 20 | 15 | 8 | Open, Short, Idle | 256 | - | - | -40 to 85 | NSOIC-8 |
| SP1485E | 5V, 15kV ESD,PROFIBUS RS485/RS422 Half-Duplex Transceiver | RS-422, RS-485 | 5 | 1 | 1 | Half | 20 | 15 | - | Open | 32 | - | - | 0to 70, -40 to 85 | NSOIC-8 |
RS485是一个定义平衡数字多点系统中的驱动器和接收器的电气特性的标准，该标准由电信行业协会和电子工业联盟定义。使用该标准的数字通信网络能在远距离条件下以及电子噪声大的环境下有效传输信号。RS-485使得廉价本地网络以及多支路通信链路的配置成为可能, 现在多采用的是两线制接线方式。
从行业标准收发器到超高速52Mbps收发器，再到高查分输出收发器，MxL拥有多种RS485/422串行收发器接口产品。此外，MxL还提供兼容流行的现场总线（包括PROFIBUS）的RS485/422收发器。先进特性包括热插拔、经过改进的失效安全保护以及15KV ESD保护等，确保在较长的传输距离下实现可靠稳定的数据通信。
特性
- 多速率：0.115M~52M
- 多节点数：32~400
- 多温度范围：-40~125℃
- 多封装：DFN、 SOIC、TSOT23-6等
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数据手册
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