一般说明：MAX488ESA+T
MAX481，MAX483，MAX485，MAX488ESA+T-MAX491和MAX1487是用于RS-485和RS422的低功耗收发器通讯。每个部分包含一个驱动程序和一个接收器。 MAX483，MAX487，MAX488ESA+T和MAX489降低摆率驱动器，降低EMI和EMI减少由不正确端接的电缆引起的反射，从而允许高达250kbps的无差错数据传输。
驱动器的转换速率为MAX481，MAX485，MAX490，MAX491和MAX1487不受限制，允许它们传输速率高达2.5Mbps。这些收发器的电流介于120μA和500μA之间卸载或满载禁用时供电电流驱动程序。此外，MAX481，MAX483和MAX487具有消耗的低电流关断模式仅0.1μA。所有器件均采用5V单电源供电。
驱动器的短路电流受限且受到保护通过热关断防止功耗过大将驱动器输出置于高阻态的电路州。接收器输入具有故障安全功能如果输入是开路的，则保证逻辑高输出。MAX487和MAX1487具有四分之一单位负载接收器输入阻抗，允许高达128 MAX487 /
MAX1487总线上的收发器。全双工通信使用MAX488-MAX491即可获得MAX481，MAX483，MAX485，MAX487和MAX1487专为半双工应用而设计。
下一代设备功能：MAX488ESA+T
♦对于容错应用程序
MAX3430：±80V故障保护，故障保护，1/4
单位负载，+ 3.3V，RS-485收发器
MAX3440E-MAX3444E：±15kV ESD保护，
±60V故障保护，10Mbps，故障保护，
RS-485 / J1708收发器
♦对于空间受限的应用程序
MAX3460-MAX3464：+ 5V，故障保护，20Mbps，
Profibus RS-485 / RS-422收发器
MAX3362：+ 3.3V，高速，RS-485 / RS-422
采用SOT23封装的收发器
MAX3280E-MAX3284E：±15kV ESD保护，
52Mbps，+ 3V至+ 5.5V，SOT23，RS-485 / RS-422，
真正的故障保护接收器
MAX3293 / MAX3294 / MAX3295：20Mbps，+ 3.3V，
SOT23，RS-485 / RS-422发射器
♦适用于多个收发器应用
MAX3030E-MAX3033E：±15kV ESD保护，
+ 3.3V，四路RS-422发送器
♦对于故障安全应用程序
MAX3080-MAX3089：故障保护，高速
（10Mbps），转换速率限制RS-485 / RS-422
收发器
♦适用于低压应用
MAX3483E / MAX3485E / MAX3486E / MAX3488E /
MAX3490E / MAX3491E：+ 3.3V供电，±15kV
ESD保护，12Mbps，摆率限制，
真正的RS-485 / RS-422收发器
应用：MAX488ESA+T
低功耗RS-485收发器
低功耗RS-422收发器
电平翻译
用于EMI敏感应用的收发器
工业控制局域网
产品属性：MAX488ESA+T
类型描述选择
类别 集成电路（IC）接口 - 驱动器，接收器，收发器
制造商 Maxim Integrated
系列 -
包装 卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带
零件状态 在售
类型 收发器
协议 RS422，RS485
驱动器/接收器数 1/1
双工 完全版
接收器滞后 70 mV
数据速率 250kbps
电压 - 供电 4.75V ~ 5.25V
工作温度 -40°C ~ 85°C
安装类型 表面贴装型
封装/外壳 8-SOIC（0.154"，3.90mm 宽）
供应商器件封装 8-SOIC
基本产品编号 MAX488ESA+T
以下物料均有现货库存：MAX488ESA+T
STM32F101RBT6
STM32F103CBT6
STM32F103C8T6
STM32F103R8T6
STM32F103VBT6
STM32F103RBT6
STM32F103VCT6
STM32F103ZET6
STM32F103VET6
STM32F103RET6
STM32F103RCT6
STM32F103RGT6
STM32F103RCY6TR
STM32F103T8U6
STM32F103VGT6
STM32F103ZGT6
STM32F105RBT6
STM32F105RCT6
STM32F105R8T6
STM32F105VCT6
STM32F107VCT6
STM32F107RCT6
STM32F100R8T6B
STM32F100C6T6B
STM32F100VCT6B
STM32F100RBT6B
STM32F100C8T6B
STM32F100C4T6B
STM32F215RGT6
STM32F205RGT6
STM32F205RET6
STM32F205RCT6
STM32F205VGT6
STM32F205VET6
STM32F205VCT6
STM32F205ZET6
STM32F205ZGT6
STM32F207VCT6
STM32F207VGT6
STM32F207VET6
STM32F207ZET6
MAX488ESA+T
STM32F207ZGT6
STM32F373CCT6
STM32F301K8T6
STM32F302C8T6
STM32F302CBT6
STM32F302RCT6
STM32F302RBT6
STM32F302K8U6
STM32F302VET6
STM32F302VDT6
STM32F302VCT6
STM32F303CBT6
STM32F303CCT6
STM32F303RBT6
STM32F303RCT6
STM32F303RET6
STM32F303VCT6
STM32F303VET6
STM32F303ZET6
STM32F411CEU6
STM32F411CCU6TR
STM32F411RCT6
STM32F411RET6
STM32F411VET6
STM32F412RET6
STM32F413VGT6
STM32F415RGT6
STM32F415VGT6
STM32F410CBU6
STM32F410RBT6
STM32F427IGT6
STM32F427VIT6
STM32F427VGT6
STM32F427ZGT6
STM32F427ZIT6
STM32F429BIT6
STM32F429IIT6
STM32F429IGT6
STM32F429VGT6
STM32F429VIT6
STM32F429VET6
STM32F429ZGT6
STM32F429ZIT6
STM32F429ZET6
STM32F446RET6
STM32F446RCT6
STM32F446VET6
STM32F446VCT6
STM32F446ZET6
STM32F446ZEJ6
STM32F469NIH6
STM32F401CEU6
STM32F401CBU6
STM32F401RCT6
STM32F401RBT6
STM32F401RET6
STM32F405RGT6
STM32F405VGT6
STM32F405ZGT6
STM32F407IGT6
STM32F407IGH6
STM32F407IET6
STM32F407VGT6
STM32F407VET6
STM32F407ZET6
STM32F407ZGT6
STM32F407ZGT7
STM32F400CBT6
STM32F722RET6
STM32F730R8T6
STM32F730V8T6
STM32F746VGT6
STM32F756VGT6
STM32F765VIT6
STM32F767ZGT6
STM32F767IGT6
STM32F767NIH6
STM32F767BIT6
STM32F767VIT6
STM32F031K6U6
STM32F031F6P6
STM32F031C6T6TR
STM32F030K6T6
STM32F030F4P6
STM32F030C8T6
STM32F030CCT6
STM32F030C6T6
STM32F030RCT6
STM32F030R8T6
STM32F042K6T6
STM32F042F6P6
STM32F042C6T6
STM32F051K8U6
STM32F051K6U6
STM32F051C8T6
STM32F051C8T7TR
STM32F051R8T6
STM32F051R8T7
STM32F071VBT6
STM32F071CBT6
STM32F071CBU6
STM32F071RBT6
STM32F072VBT6
STM32F072CBT6
STM32F072C8T6
STM32F072CBU6TR
STM32F072RBT6
STM32F072R8T6
STM32F070CBT6
STM32F070F6P6
STM32F070RBT6
STM32G474VET6
STM32G431CBT6
STM32G071CBT6
STM32G071GBU6
STM32G071RBT6
STM32G070KBT6
STM32G070CBT6
STM32G070RBT6
STM32G031F8P6
STM32G031K6T6
STM32G031J6M6
STM32G031G8U6
STM32G030K6T6
STM32G030K8T6
STM32G030C8T6
STM32G030F6P6TR
STM32H743BIT6
STM32H743IIT6
STM32H743VIT6
STM32H743VIH6
STM32H743ZIT6
STM32H743XIH6
STM32H750IBK6
STM32H750VBT6
STM32H750XBH6
STM32L151C8T6A
STM32L151CBT6A
STM32L151CBU6
STM32L151CCU6
STM32L151RCT6
STM32L151RET6
STM32L151RDT6
STM32L151VDT6
STM32L431CCT6
STM32L431CBT6
STM32L431CCU6
STM32L431RCT6
STM32L431VCT6
STM32L433VCT6
STM32L433RCT3
STM32L433RCT6
STM32L452REY6TR
STM32L471RGT6
STM32L471RET6
STM32L475VET6
STM32L476RGT6
STM32L476VET6
STM32L476RCT6
STM32L476VGT6
STM32L496RGT6
STM32L011D4P6
STM32L010C6T6
STM32L011F4U6TR
STM32L011G4U6
STM32L031F6P6
STM32L031K6T6
STM32L031G6U6
STM32L051K8U6
STM32L051C8T6
STM32L051R8T6
STM32L052R8T6
STM32L053R8T6
STM32L071RBT6
STM32L071CBT6
STM32L072RBT6
STM32L072CBT6
STM32L073RZT6
STM32L073V8T6
STM8L151C6T6
STM8L151C8T6
STM8L151K4T6
STM8L151K6T6
STM8L151G6U6
STM8L151G4U6
STM8L152C6T6
STM8L152R8T6
STM8L152M8T6
STM8L101F3P6TR
STM8L101K3T6
STM8L101F3U6TR
STM8L001J3M3TR
STM8L051F3P6
STM8L052C6T6
STM8L052R8T6
STM8L050J3M3TR
