【产品】数据传输速率12Mbps的半双工RS485/RS422收发器UN3485，最多允许256个器件连接到总线

优恩半导体（UNSEMI）ESD静电保护/雷击浪涌保护器件/串口芯片产品选型指南（中文）

企业简介和产品概览    静电保护器（ESD）    瞬态抑制二极管（TVS）    半导体放电管（TSS）    双向触发二极管（SIDAC）    压敏电阻（MOV）    陶瓷气体放电管（GDT）    玻璃气体放电管（SPG）    微型防雷模组（MLPM）    自恢复保险丝（PPTC）    RS485/422收发器    CAN收发器    网口RJ45连接器    分立功率器件    EMI保护元器件   

优恩半导体  -  共模滤波器/扼流圈,RS485/422 收发器,小信号肖特基二级管,RS232 总线收发器,瞬态抑制二极管,SPG,陶瓷气体放电管,TVS,分立功率器件,CAN 总线收发器,GDT,自恢复保险丝,绕线熔断保险电阻,CMF,玻璃气体放电管,CHIP VARISTOR,静电放电,稳压二极管,静电保护器,贴片压敏电阻,移动电话,CAN收发器,磁珠,小信号开关二极管,三端稳压器,TSS,运动类游戏,功率场效应管,熔断保险丝,开关点火放电管,触发管,PPTC,RS232总线收发器,压敏电阻,双向触发二极管,双极型晶体管,RS485 防雷模组,高压整流二极管,ESD,微型防雷模组,半导体放电管,小信号肖特基二极管,静噪滤波器,片式压敏电阻器,ESD 静电保护器,SIDAC,网口RJ45连接器,高速积层共模滤波器,网口 RJ45 连接器,EMI 保护元器件,CAN总线收发器,收发器,MOS,CAN 收发器,固态放电管,金属氧化物半导体,RS485/422收发器,MOV,线性稳压器,避雷管,MLPM,玻璃放电管,RS485 通讯芯片,SMDJ-AT SERIES,07DXXKJ,UN2E8-XXXML SERIES,SMBJ,UN2E5-XXXLL SERIES,UN232,UN2E8-XXXL HV,4.0SMF SERIES,UN1812-XXXCSMD SERIES,10DXXKJ,5.0SMDJ-AT SERIES,P6KE SERIES,30KP SERIES,SACB SERIES,UNS1K SERIES,PXXXSC SERIES,P4KE,SMD0603 SERIES,10DXXKEC SERIES,UN490E,UN3E8-XXXHP,UNSDC12V-3L,07DXXK,07DXXL,UN3E5-XXXMSMD,PXXXSB,15KPS,PXXXSA,PXXXSB-2L,P4SMA SERIES,SA SERIES,SMAJ,UN2220 SERIES,05DXXKJ,SAC SERIES,SMF SERIES,PXXXSC,KXXXSA SERIES,20KP,5.0SMDJ SERIES,0402 SERIES,20KP SERIES,TPSMAJ SERIES,PXXXLB SERIES,SMCJ SERIES,UN3490,P4SMA,UNSDC24V-3L,SMDJ,UNS1K,UN3E6-XXXMM,UN65HVD75,UN2E8-XXXL HV SERIES,SMDT,UN1812 SERIES,UN3220 SERIES,SA,UN2E8-XXXML,UNS4032 SERIES,UN2E8-XXXHL SERIES,UN2E5-XXXL HV,UNSDC58V-2L,SMD1210 SERIES,UN2E5-XXXLSMD,PXXXEC SERIES,UN3485,UN16,5KP,1.5KE SERIES,TP5.0SMDJ,14DXXL SERIES,07DXXKBC SERIES,MCM系列,UNS2K,UN2E8-XXXMSMD,UN2E5-XXXLL HV SERIES,10DXXKEC,UNSDC24V-2L,32DXXL SERIES,UN3E8-XXXHM SERIES,SMCJ,TPSMB SERIES,UN1210-XXXBSMD SERIES,UN3E6-XXXM,TPSMDJ SERIES,UN65HVD233,UN65HVD234,100M,UN65HVD232,UN65HVD230,SMBJ-AT,UN2E5-XXXL,UN2E8-XXXM,UN1210-XXXBSMD,34SXX,KC SERIES,UN2E6-XXXLSMD SERIES,UN2E8-XXXH,UNB-XXXN-SMD,UN3E8-XXXHMF,32DXXKJ SERIES,UN1050,UN3232E,UN1050ISODUB,32DXXKJ,40DXXK,UNS3220,UNB-XXXN/M,40DXXL,UN3085NE,SMCJS,UN2E8-XXXHSMD,HCM系列,TPSMB10J,32DXXK,32DXXL,PXXXEC,UN30,PXXXEB,KXXXSB,PXXXEA,30KP,KXXXSA,P6SMB SERIES,1012,KXXXSD1,PXXXSC-2L SERIES,15KP,PXXXSC-2L,0603,SMD2920 SERIES,10SMBT,14DXXKJ,UN82C250,UNSRS485-2HL,UN82C251,10SMBJ,25DXXL SERIES,05DXXL SERIES,TPSMC SERIES,UN2H8-XXXL HV SERIES,UNSDC58V-3L,SM8Z SERIES,TPSMCJ SERIES,SM5Z,UN6,UN3E5-XXXL,UN3088E,KXXXG SERIES,PXXXTB,PXXXTA,KXXXG,UN2E5-XXXLSMD SERIES,KA SERIES,UNB-XXXN-SMD SERIES,2012,UN3088ES,07DXXL SERIES,5KP SERIES,UN3485ISO,8KP SERIES,PXXXEA SERIES,UNA-XXXN/M SERIES,SMCJS SERIES,3KP,SM8Z,UN3E5-XXXLM,SMCJ-AT SERIES,LCE SERIES,UNC-XXXN/M SERIES,UN3E8-XXXHM,PXXXSA SERIES,UNSRS485-2H,SMCJ-AT,UN0805 SERIES,PXXXDM,POE58C,15SMBJ,PXXXTB SERIES,PXXXSB-2L SERIES,UNA-XXXN-SMD,40DXXKJ SERIES,UNS3220 SERIES,UN1206 SERIES,P4KE SERIES,SM5Z SERIES,UN2E8-XXXMSMD SERIES,UN3E6-XXXMM SERIES,05DXXK,05DXXL,UN600 SERIES,1012 SERIES,UNB-XXXN/M SERIES,8.0SMDJ,UNSRS485-2L,P6SMB,SACA SERIES,40DXXKJ,1000M,40DXXL SERIES,PXXXDM SERIES,SACA,UN0603 SERIES,SACB,UN2E5-XXXL SERIES,UN2H8-XXXLL HV SERIES,SMD2920,0402,8.0SMDJ SERIES,25DXXL,25DXXK,UN30 SERIES,10DXXL SERIES,25DXXKJ,20DXXL SERIES,5KPS,UNA-XXXN-SMD SERIES,UN485E,UN2E8-XXXHL,PXXXSB SERIES,UN485ES,PXXXTA SERIES,UN3E8-XXXHMF SERIES,UN2H8-XXXLL HV,SMDJ-AT,4.0SMF,SMF,TPSMB10J SERIES,0603 SERIES,5KPS SERIES,UN2E8-XXXH SERIES,KD SERIES,UN60,SMAJ-AT SERIES,TPSMDJ,UN1206-XXXASMD SERIES,UN2E8-XXXHSMD SERIES,UN3232E-T,UN1210 SERIES,14DXXKSC,07DXXKBC,10DXXK,UNSDC48V-2L,10DXXL,53DXXK,UN3E8-XXXHSMD SERIES,2012 SERIES,UN0805,UN3E5-XXXMSMD SERIES,KA,KB,UN1812-XXXCSMD,KC,TPSMCJ,UN2E8-XXXLL HV,6.0SMAJ SERIES,KD,14DXXKSC SERIES,UNS2K SERIES,10SMBJ SERIES,TP5.0SMDJ SERIES,SMD1812 SERIES,UN60 SERIES,5.0SMDJ,UN3490E,UNSDC48V-3L,20DXXKYC SERIES,SMD0603,SMD1812,KXXXSB SERIES,UN1206,UN16 SERIES,SMBJ SERIES,UNSRS422-2H,SMDT SERIES,UN1210,UNSRS422-2L,UN135 SERIES,TPSMBJ,PXXXLC SERIES,UNS4032,UNA-XXXN/M,0201 SERIES,UN1206-XXXASMD,UN2H8-XXXL HV,5.0SMDJ-AT,UN3E5-XXXL SERIES,UNC-XXXN/M,20DXXKYC,UN3485S,UN3E6-XXXM SERIES,34SXX SERIES,UN2E5-XXXLL,0201,UN3E8-XXXHP SERIES,UN3E8-XXXH SERIES,UN1042,UN3220,TPSMAJ,UN1040,UN2E8-XXXLL HV SERIES,15KP SERIES,8KP,UN2E5-XXXL HV SERIES,UN2E6-XXXLSMD,6.0SMAJ,UN3E8-XXXHSMD,34SXXJ SERIES,SMD1206 SERIES,SMBJ-AT SERIES,TPSMA SERIES,LCE,UN600,14DXXK,UN6 SERIES,14DXXL,UNC-XXXN-SMD SERIES,UNSRS422-2HL,15SMBJ SERIES,SAC,SMD0805 SERIES,SMAJ SERIES,UN3E5-XXXLM SERIES,UN3E5-XXXLSMD SERIES,UN250 SERIES,UN3E8-XXXH,UN485CUA,UN488E,UN250,KB SERIES,PXXXLC,UN2E5-XXXLL HV,UN135,PXXXLB,PXXXLA,SMD1206,UN0603,UN1812,20DXXL,20DXXK,PXXXEB SERIES,10SMBT SERIES,1.5KE,UNC-XXXN-SMD,3KP SERIES,P6KE,KXXXSD1 SERIES,TPSMC,SMD0805,TPSMB,TPSMA6J SERIES,TPSMA,TPSMBJ SERIES,34SXXJ,20DXXKJ,SMD1210,SMDJ SERIES,UN2220,UN2E8-XXXM SERIES,TPSMA6J,UNSDC12V-2L,1.5SMC SERIES,15KPS SERIES,SMAJ-AT,PXXXLA SERIES,UN3E5-XXXLSMD,日光灯启动,汽车,GPS,DP,T1/E1 信号,安防摄像头,通信,RS232,物联网,安防监控,ADSL,TYPE-C,安防摄像头设备,热水器点火,通信安防,低频信号,消费电子产品,手持设备,VDSL,CAN,MIPI,VGA,消费类电子产品,电动马达,家电,太阳能,SIM,医疗,ETHERNET,HDMI,LVDS,串口服务器,IT 通讯产品,消费,芯片电源 VCC 接口,安防,通讯,汞灯触发,燃气灶具点火,空调,消费电子,消费类,智能 TV,车用电子,仪器仪表,SPD 防雷器,I2C,冰箱电子杀菌除臭,通讯信号,高速差分信号线路,工业控制,USB,工业级产品,智慧楼宇,消费类产品,工控,智慧物联,消费数码,GPIO,SPD防雷器,IT通讯产品,家用电器,SD 卡,电源,DVI,ANTENNA 信号,医疗类,ETHERNET（RJ45）,RS485,电源端口,钠灯触发,智能TV,汽车电子,POWER,高压灯触发

SP3485 3.3V供电，256节点，12Mbps半双工RS485/RS422收发器

本资料介绍了SP3485是一款3.3V供电的RS485/RS422半双工收发器，具有256节点连接能力，支持高达12Mbps的数据传输速率。该产品具备多种保护功能和低功耗特性，适用于各种工业自动化和控制系统的通信。

华冠半导体  -  RS-485收发器,SP3485EIM/TR,SP3485EIN,SP3485

UN3485 PCBLIB&SCHLIB&INTLIB

优恩半导体  -  UN3485

MAX485ESA RS485通信接口芯片

MAX485ESA是一款适用于RS485和RS422通信系统的收发器芯片，具备高速传输（2.5Mbps）和半双工通信功能。该芯片具有三态输出、A、B端短路保护和SOP8封装等特点，适用于电表、水表、燃气表、门禁、安防系统和工控局域网等领域。

华轩阳电子  -  RS485接口芯片,RS485通信接口芯片,收发器芯片,MAX485ESA,低功耗 RS485&RS422 接收器,电表、水表、燃气表,工控局域网,防电磁干扰(EMI)的收发器,门禁、安防系统,电平转换

CLM485 具有±15KV ESD 保护，256 节点 RS485/RS422 收发器

CLM485是一款高性能的RS-485/RS-422收发器，具备±15KV ESD保护，支持高达256节点的连接。它具有12位分辨率A/D转换器，5V电源供电，低功耗设计，并提供多种保护和控制功能，适用于各种工业控制和通信应用。

启珑  -  RS485/RS422 收发器,半双工高速收发器,RS-485收发器,CLM485EPA+,CLM485CSA+,CLM485EESA+,CLM485ECSA+,CLM485ESA+,CLM485EEPA+,CLM485,电梯控制器,智能仪表,工业控制,火灾报警器,RS-485/RS-422 通信,燃气表抄表通讯,双向数据通信,中央空调,电平转换,照明系统,水表,门禁安防,电表

优恩半导体（UNSEMI）ESD静电保护/雷击浪涌保护器件/串口芯片产品选型指南（英文）

Company Introduction    ESD Protection Diodes（ESD）    Transient Voltage Suppressor（TVS）    Thyristor Surge Suppressors（TSS）    Sidac Thyristor（SIDAC）    Metal Oxide Varistors（MOV）    Gas Discharge Tube（GDT）    Spark Gap Protectors（SPG）    Micro Surge Protection Module（Micro-SPD）    Polymeric Positive Thermal Coefficient（PPTC）    RS485/422 Transceiver    CAN Transceiver    RJ45 Modular Jack connectors    Small signal devices    EMI Protection devices   

优恩半导体  -  RS232 TRANSCEIVER,MOSFET,SPG,TRANSIENT VOLTAGE SUPPRESSORS,GLASS DISCHARGE TUBE,GAS DISCHARGE TUBES,THYRISTOR SURGE SUPPRESSORS,TRANSCEIVER,TVS,熔断丝,GDT,TRANSIENT VOLTAGE SUPPRESSORS(TVS),POLYMERIC POSITIVE TEMPERATURE COEFFICIENT,ESD PROTECTION DIODES,METAL OXIDE VARISTOR(MOV),GAS DISCHARGE TUBES,RS485 TRANSCEIVER,MICRO SURGE PROTECTION MODULE（MICRO-SPD）,SPARK GAP PROTECTORS（SPG）,火花隙保护器（SPG）,EMI PROTECTION DEVICES,WINDING FUSE RESISTOR,METAL OXIDE VARISTOR,小信号设备,RS485/422 TRANSCEIVER,金属氧化物变阻器,TVS DIODES,ESD静电保护器件,小信号开关二极管,TSS,SIDAC THYRISTOR（SIDAC）,气体放电管,三端稳压器,POLYMERIC POSITIVE THERMAL COEFFICIENT,SMALL SIGNAL SWITCHING DIODES,THYRISTOR SURGE SUPPRESSORS(TSS),JACK CONNECTORS,BLOWN FUSE,THYRISTOR SURGE SUPPRESSORS,RS232收发器,晶闸管浪涌抑制器,GLASS DISCHARGE TUBE(SPG),GAS DISCHARGE TUBES(GDT),硅侧晶闸管,高速多层共模滤波器,线性调节器,PPTC,ESD ELECTROSTATIC PROTECTION DEVICE,绕组熔断电阻器,金属氧化物压敏电阻（MOV）,PPTC RESETTABLE FUSE,METAL OXIDE VARISTORS,RJ45模块化插孔连接器,ESD,微型浪涌保护模块（MICRO-SPD）,TRANSIENT VOLTAGE SUPPRESSORS,电磁干扰保护装置,静电放电保护二极管,THREE TERMINAL REGULATOR,小信号肖特基二极管,SPARK GAP PROTECTORS,ELECTROSTATIC DISCHARGE DEVICES,422 TRANSCEIVER,SIDAC,SMALL SIGNAL DEVICES,HIGH SPEED MULTILAYER COMMON MODE FILTER,晶闸管浪涌抑制器（TSS）,聚合物正温度系数（PPTC）,SIDAC THYRISTOR,ESD ELECTROSTATIC PROTECTION DEVICE,CAN 收发器,POLYMERIC POSITIVE TEMPERATURE COEFFICIENT(PPTC),玻璃放电管（SPG）,PPTC自恢复保险丝,MOV,RS485/422收发器,RJ45 MODULAR JACK CONNECTORS,SMALL SIGNAL SCHOTTKY DIODES,TVS二极管,SGP,CAN TRANSCEIVER,LINEAR REGULATORS,瞬态电压抑制器（TVS）,SMDJ-AT SERIES,UNS3K,07DXXKJ,UN2E8-XXXML SERIES,SMBJ,UN2E5-XXXLL SERIES,40DXXK SERIES,UN232,UN2E8-XXXL HV,4.0SMF SERIES,UN1812-XXXCSMD SERIES,10DXXKJ,5.0SMDJ-AT SERIES,P6KE SERIES,30KP SERIES,SACB SERIES,UNS1K SERIES,PXXXSC SERIES,P4KE,SMD0603 SERIES,10DXXK SERIES,10DXXKEC SERIES,UN490E,UN3E8-XXXHP,UNSDC12V-3L,07DXXK,07DXXL,UN3E5-XXXMSMD,20DXXK SERIES,PXXXSB,15KPS,PXXXSA,PXXXSB-2L,P4SMA SERIES,SA SERIES,SMAJ,UN2220 SERIES,05DXXKJ,SAC SERIES,SMF SERIES,PXXXSC,KXXXSA SERIES,20KP,5.0SMDJ SERIES,0402 SERIES,20KP SERIES,TPSMAJ SERIES,PXXXLB SERIES,SMCJ SERIES,UN3490,P4SMA,UNSDC24V-3L,SMDJ,UNS1K,UN3E6-XXXMM,UN65HVD75,UN2E8-XXXL HV SERIES,SMDT,UN1812 SERIES,UN3220 SERIES,1.5SMC,SA,UN2E8-XXXML,UNS4032 SERIES,UN2E8-XXXHL SERIES,UN2E5-XXXL HV,UNSDC58V-2L,SMD1210 SERIES,PXXXSD1,UN2E5-XXXLSMD,PXXXEC SERIES,UN3485,UN16,5KP,1.5KE SERIES,TP5.0SMDJ,14DXXL SERIES,07DXXKBC SERIES,UNS2K,UN2E8-XXXMSMD,UN2E5-XXXLL HV SERIES,10DXXKEC,UNSDC24V-2L,32DXXL SERIES,14DXXKJ SERIES,UN3E8-XXXHM SERIES,SMCJ,TPSMB SERIES,UN1210-XXXBSMD SERIES,UN3E6-XXXM,TPSMDJ SERIES,UN65HVD233,UN65HVD234,UN65HVD232,UN65HVD230,SMBJ-AT,UN2E5-XXXL,UN2E8-XXXM,UN1210-XXXBSMD,10DXXKJ SERIES,34SXX,KC SERIES,UN2E6-XXXLSMD SERIES,UN2E8-XXXH,UNB-XXXN-SMD,UN3E8-XXXHMF,32DXXKJ SERIES,UN1050,UN3232E,UNA-XXXM-SMD,UN1050ISODUB,PXXXG,32DXXKJ,40DXXK,UNS3220,UNB-XXXM-SMD,40DXXL,UN3085NE,SMCJS,UN2E8-XXXHSMD,TPSMB10J,32DXXK,32DXXL,PXXXEC,UN30,PXXXEB,PXXXEA,30KP,P6SMB SERIES,PXXXSC-2L SERIES,15KP,PXXXSC-2L,0603,SMD2920 SERIES,10SMBT,14DXXKJ,UN82C250,UNSRS485-2HL,UN82C251,10SMBJ,05DXXL SERIES,25DXXL SERIES,TPSMC SERIES,UN2H8-XXXL HV SERIES,UNSDC58V-3L,SM8Z SERIES,TPSMCJ SERIES,SM5Z,UN6,UN3E5-XXXL,UN3088E,KXXXG SERIES,PXXXTB,PXXXTA,UN2E5-XXXLSMD SERIES,KA SERIES,UNB-XXXN-SMD SERIES,UN3088ES,07DXXL SERIES,5KP SERIES,UN3485ISO,8KP SERIES,PXXXEA SERIES,UNA-XXXN/M SERIES,SMCJS SERIES,3KP,SM8Z,UN3E5-XXXLM,SMCJ-AT SERIES,LCE SERIES,UNC-XXXN/M SERIES,PXXXSA SERIES,UNSRS485-2H,SMCJ-AT,25DXXKJ SERIES,UN0805 SERIES,PXXXDM,POE58C,15SMBJ,PXXXTB SERIES,PXXXSB-2L SERIES,UNA-XXXN-SMD,40DXXKJ SERIES,UNS3220 SERIES,UN1206 SERIES,P4KE SERIES,SM5Z SERIES,UN2E8-XXXMSMD SERIES,UN3E6-XXXMM SERIES,05DXXK,05DXXL,UN600 SERIES,1012 SERIES,UNB-XXXN/M SERIES,8.0SMDJ,UNSRS485-2L,P6SMB,SACA SERIES,40DXXKJ,40DXXL SERIES,PXXXDM SERIES,SACA,UN0603 SERIES,SACB,UN2E5-XXXL SERIES,UN2H8-XXXLL HV SERIES,SMD2920,0402,8.0SMDJ SERIES,25DXXL,25DXXK,UN30 SERIES,10DXXL SERIES,20DXXL SERIES,25DXXKJ,5KPS,UNA-XXXN-SMD SERIES,UN485E,UN2E8-XXXHL,PXXXSB SERIES,UN485ES,PXXXTA SERIES,UN3E8-XXXHMF SERIES,UN2H8-XXXLL HV,SMDJ-AT,4.0SMF,SMF,TPSMB10J SERIES,0603 SERIES,5KPS SERIES,UN2E8-XXXH SERIES,KD SERIES,UN60,SMAJ-AT SERIES,TPSMDJ,UN1206-XXXASMD SERIES,UN2E8-XXXHSMD SERIES,UN3232E-T,UN1210 SERIES,14DXXKSC,07DXXKBC,10DXXK,UNSDC48V-2L,10DXXL,53DXXK,UN3E8-XXXHSMD SERIES,2012 SERIES,UN0805,UN3E5-XXXMSMD SERIES,KA,KB,UN1812-XXXCSMD,KC,TPSMCJ,UN2E8-XXXLL HV,KD,6.0SMAJ SERIES,14DXXKSC SERIES,UNS2K SERIES,10SMBJ SERIES,TP5.0SMDJ SERIES,SMD1812 SERIES,UN60 SERIES,5.0SMDJ,UN3490E,UNSDC48V-3L,20DXXKYC SERIES,SMD0603,SMD1812,KXXXSB SERIES,UN1206,UN16 SERIES,SMBJ SERIES,UNSRS422-2H,SMDT SERIES,UN1210,UNSRS422-2L,UN135 SERIES,TPSMBJ,PXXXLC SERIES,UNS4032,0201 SERIES,UN1206-XXXASMD,UN2H8-XXXL HV,5.0SMDJ-AT,UN3E5-XXXL SERIES,20DXXKYC,UN3485S,UN3E6-XXXM SERIES,34SXX SERIES,UN2E5-XXXLL,05DXXK SERIES,0201,UN3E8-XXXHP SERIES,UN3E8-XXXH SERIES,UN1042,UN3220,TPSMAJ,UN1040,UN2E8-XXXLL HV SERIES,15KP SERIES,8KP,UN2E5-XXXL HV SERIES,UN2E6-XXXLSMD,6.0SMAJ,UN3E8-XXXHSMD,32DXXK SERIES,34SXXJ SERIES,SMD1206 SERIES,SMBJ-AT SERIES,TPSMA SERIES,UNC-XXXM-SMD,LCE,UN600,14DXXK,UN6 SERIES,14DXXL,UNC-XXXN-SMD SERIES,UNSRS422-2HL,15SMBJ SERIES,SAC,SMD0805 SERIES,SMAJ SERIES,UN3E5-XXXLM SERIES,UN3E5-XXXLSMD SERIES,UN250 SERIES,UN3E8-XXXH,UN485CUA,UN488E,UN250,KB SERIES,PXXXLC,UN2E5-XXXLL HV,UN135,PXXXLB,PXXXLA,07DXXK SERIES,SMD1206,UN0603,UN1812,20DXXL,20DXXK,PXXXEB SERIES,10SMBT SERIES,1.5KE,14DXXK SERIES,UNC-XXXN-SMD,05DXXKJ SERIES,3KP SERIES,P6KE,07DXXKJ SERIES,UNS3K SERIES,KXXXSD1 SERIES,TPSMC,SMD0805,25DXXK SERIES,TPSMB,TPSMA6J SERIES,TPSMA,TPSMBJ SERIES,34SXXJ,20DXXKJ,SMD1210,20DXXKJ SERIES,SMDJ SERIES,UN2220,UN2E8-XXXM SERIES,TPSMA6J,UNSDC12V-2L,1.5SMC SERIES,15KPS SERIES,SMAJ-AT,PXXXLA SERIES,UN3E5-XXXLSMD,WATER HEATER IGNITION,FLUORESCENT LAMPS START,INDUSTRIAL CONTROL,SPD,SMART BUILDING,GPS,IT COMMUNICATION PRODUCTS,HIGH-PRESSURE LAMPS,AUTOMOTIVE ELECTRONICS,INTERNET OF THING,ESATA,SODIUM LAMPS,MILITARY,ELECTRIC MOTORS,SMART IOT,INSTRUMENTATION,COMMUNICATION,ANTENNA SIGNAL,POWER SUPPLY,HOME APPLIANCES,TYPE-C,HIGH-SPEED DIFFERENTIAL SIGNAL LINES,COMMUNICATION SECURITY,ELECTRONIC STERILIZATION AND DEODORIZATION,SMART BUILDINGS,MIPI,MEDICAL TREATMENT,HOME APPLIANCES,太阳能,ETHERNET,INDUSTRIAL CONTROL,CONSUMER DIGITAL,AIR CONDITIONERS,COMMUNICATION SECURITY,COMMUNICATIONS SECURITY,USB 3.0,USB 3.1,SOLAR ENERGY,CONSUMER ELECTRONICS,消费电子,VEHICLES,CONSUMER PRODUCTS,PCIE,REFRIGERATORS,SECURITY,AEROSPACE AREA,COMMUNICATION SECURITY,SECURITY MONITORING,COMMUNICATION SIGNALS,AND SMART TV,COMMUNICATIONS SECURITY,SOLAR ENERGY,GAS STOVE IGNITION,工控,INTERNET OF THINGS,CONSUMER ELECTRONICS,ESD PROTECTION,INDUSTRIAL CONTROL,TRIGGERING,SERIAL SERVER,车辆,家用电器,HDMI2.1,HDMI2.0,电源,DVI,AUTOMOTIVE ELECTRONICS,HOUSEHOLD PPLIANCES,MERCURY LAMPS,RS485,HANDHELD DEVICES,POWER,通信安全

UN3485 3.3V供电，256节点，12Mbps半双工RS485/RS422收发器 数据手册

本资料介绍了UN3485是一款3.3V供电、半双工、低功耗的RS485/RS422收发器，适用于工业控制自动化、安防系统等领域。该产品支持高达12Mbps的数据传输速率，可在同一通信总线上连接多达256个器件。

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UN3082E 5.0V 供电，±16KV ESD 防护，256 节点，115Kbps 半双工 RS485/RS422 收发器

UN3082E是一款5.0V供电的RS485/RS422半双工收发器，具备±16KV ESD防护，支持256个节点连接，数据传输速率可达115Kbps。该产品具有低功耗关断功能、失效保护接收器、热插拔输入结构等特性，适用于多种通信和工业控制应用。

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UN3485 3.3V供电，256节点，12Mbps半双工RS485/RS422收发器 DATA SHEET

本资料介绍了UN3485是一款3.3V供电、半双工、低功耗的RS485/RS422收发器，适用于工业控制自动化、安防系统等领域。该产品支持高达12Mbps的数据传输速率，可在同一通信总线上连接多达256个器件。

优恩半导体  -  收发器,UN3485,安防系统,智能仪表,楼宇自控系统,通讯,工业控制自动化,景光照明控制系统,电平转换器,道路交通控制自动化

UN3485ES 3.3V 供电，±16KV ESD 防护，256 节点，16Mbps 半双工 RS485/RS422 收发器

UN3485ES是一款3.3V供电的RS485/RS422半双工收发器，具备±16KV ESD防护能力，支持256节点连接。该产品具有低功耗、热插拔功能和多种保护机制，适用于工业控制自动化、安防系统等领域。

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UN3075E 3.3V 供电，±16KV ESD 防护，256 节点，500Kbps 半双工 RS485/RS422 收发器

UN3075E是一款3.3V供电的RS485/RS422半双工收发器，具备±16KV ESD防护，支持256个节点连接，数据传输速率可达500Kbps。该产品具有低功耗关断功能、失效保护接收器、热插拔输入结构等特点，适用于多种通信和环境要求。

优恩半导体  -  3.3V 供电，±16KV ESD 防护，256 节点，500KBPS 半双工 RS485/RS422 收发器,3.3V供电、具有±16KV ESD保护的RS485/RS422收发器,收发器,UN3075E,半双工通信,数字电表水表,仪器仪表,工业控制,安防监控系统,路由器,RS485/RS422通讯,工业嵌入电脑和外设,交换机

UN3072E 3.3V 供电，±16KV ESD 防护，256 节点，115Kbps 半双工 RS485/RS422 收发器

UN3072E是一款3.3V供电的RS485/RS422半双工收发器，具备±16KV ESD防护，支持256个节点连接，数据传输速率可达115Kbps。产品特点包括低功耗关断功能、失效保护接收器、热插拔输入结构、摆率限制功能等，适用于多种通信和工业控制应用。

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