RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication

General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da

文件：285.2 Kbytes 页数：16 Pages

Maxim

美信

RS-485/RS-422收发器，带有预加重，用于高速、远距离通信

MAX3291/MAX3292高速RS-485/RS-422收发器集成了驱动器预加重电路，可通过减少长电缆引起的符号间干扰(ISI)来延长距离并提高可靠通信的数据速率。MAX3291可编程设置5Mbps至10Mbps的数据速率，而MAX3292可通过单个外部电阻设置高达10Mbps的数据速率。\n\n MAX3291/MAX3292均为全双工器件，采用+5V单电源供电，提供低电流关断模式，可将电源电流降至100nA。这些器件具有驱动器输出短路限流功能和故障安全接收器输入，可在输入开路时确保输出保持逻辑高电平。具有1/4单位负载接收器输入阻抗，支持总线连接多达128个收发器。\n\n • 预加重功能提高了可靠RS-485/RS-422通信的距离和数据速率\n\n• 数据速率\n• 针对5Mbps至10Mbps (MAX3291)进行了优化\n\n• 可编程速率高达10Mbps (MAX3292)\n\n\n\n\n• 关断模式电流低至100nA\n\n• 支持总线连接多达128个收发器\n\n• 共模输入电压范围：-7V至+12V\n\n• 与'75180、MAX489、MAX491、MAX3080、MAX3083、MAX3086、MAX1482引脚兼容;

ADI

亚德诺

RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication

General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da

文件：285.53 Kbytes 页数：16 Pages

Maxim

美信

RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication

General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da

文件：285.2 Kbytes 页数：16 Pages

Maxim

美信

RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication

General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da

文件：285.53 Kbytes 页数：16 Pages

Maxim

美信

RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication

General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da

文件：285.2 Kbytes 页数：16 Pages

Maxim

美信

RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication

General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da

文件：285.53 Kbytes 页数：16 Pages

Maxim

美信

RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication

General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da

文件：285.2 Kbytes 页数：16 Pages

Maxim

美信

RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication

General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da

文件：285.53 Kbytes 页数：16 Pages

Maxim

美信

RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication

General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da

文件：285.2 Kbytes 页数：16 Pages

Maxim

美信