充电枪上的高性能数字隔离器nsi8241w1-DSW，有没有合适的PTP替换？

贝岭数字隔离器助力白电应用实现稳定的高速隔离数据传输

随着白色家电的数字化和智能化，数字信号的优化处理，数字隔离器也不可或缺。贝岭数字隔离器通过UL1577安全认证，能有效阻断共模信号和浪涌等干扰信号的传播，隔离噪声以确保数据传输准确，从而大大提升系统的安全性和可靠性。贝岭的6通道数字隔离器，再次简化客户设计，单颗即可满足冰箱/空调/汽车压缩机的SPI/CAN/FAN等多路信号的通讯隔离，提升终端产品可靠性，减小占板面积，提升产品集成度。

从发明专利趋势看数字隔离器发展

数字隔离器是一种新型器件，可以实现电气隔离状态下的信号传输功能，可以有效替代光耦，现在已经成为市场的热点，GLW格励微专利团队以数字隔离器为关键词对国内相关发明专利进行了检索和分析。

思瑞浦推出数字隔离器、隔离接口、隔离采样、隔离驱动等产品矩阵，可提供全系列安规认证证书

思瑞浦秉承独立开发、自主创新的理念，凭借在隔离产品领域的创新技术和优势资源，已推出数字隔离器、隔离接口、隔离采样、隔离驱动等多个产品系列，获得市场与客户的一致认可与好评。同时思瑞浦汽车级隔离产品均通过第三方AEC-Q100可靠性认证。

思瑞浦数字隔离器产品对照表

描述- 包含：数字隔离器、隔离RS485、隔离CAN、隔离I2C、隔离放大器、隔离调制器、隔离栅极驱动、非隔离栅极驱动... 产品优势： 1、更高CMTI： 静态CMTI>200V/ns，动态CMTI>150V/ns，满足SiC/GaN等应用需求，提供CMTI测试报告 2、更高的耐压和ESD保护：隔离耐压5kVRMS，8kVDC，6kV ESD，Surge能力10kV 3、更高可靠性：测试结果显示TDDB>60年，提供TDDB报告，满足更高可靠性应用的需求 4、更低传输延迟：低传输延迟12nS，传输速率支持100Mbps，满足绝大多数应用的通讯速率需求 5、更宽工作温度范围：−40℃ to +125℃工作温度范围满足绝大多数应用需求 6、低传输延迟12nS，2/4/6各种通道配置，多种封装选择 7、提供VDE，UL，CSA，TUV，CQC等5家安全认证证书

型号- NSI1311-DSWVR,CA-IS3731HW,NSI8220W0,ISO7721R,TPT7721-SOAR,NSI8220W1,ISO7721F,ADM2483BRW,SI8642B,SI8630B,SI8642E,NSI83085,NSI8122W1,SI8630E,Π140M61,NSI83086,NSI8122W0,Π140M60,TPT7721-SO1R,NSI8230C1,TPT7740-SOBR,AMC1302DWVR,NSI8230C0,Π140A30S,Π141E31,Π141E30,CA-IS3742HB,Π140E61,TPT71044-SOBR,TPT7741F-SO3R,Π140E60,CA-IS3721LG,ISO7742DWR,ADUM110N0,TPT7721F-SOBR,TPT7741F-SOBR,CA-IS3742HW,ADUM140E0,AMC1200(B)DUBR,ADUM140E1,CA-IS3721LS,ISO1044DUV,CA-IS3721LW,ADUM110N1,CA-IS1306M25G,SI8631B,ISO3082DWR,SI8631E,TPT7742-SO3R,NSI8242C1,AMC1200(B)DWVR,NSI8242C0,ISO7721FDWR,NSI1050-DSWR,NSI8141N1,NSI8141N0,CA-IS3730HW,ADUM121N1,NSI8242W1,NSI8242W0,Π140U31,Π140U30,ISO6721RF,ADUM121N0,SI8620B,SI8620E,NSI8121W1,NSI8121W0,ISO1044DWR,NSI8142S1,TPT7741-SSAR,NSI8142S0,CA-IS3086WX,TPT7488-SOBR,CA-IS3741HB,CA-IS3720LG,CA-IS3741HW,NSI8231W0,SI8040E,ISO6721RFDWR,TPT7721-SOBR,NSI8231W1,AMC1301DWVR AMC1300(B)DWVR,TPT7740F-SSAR,ISO7720F,TPT7740-SO3R,CA-IS3741HN,ISO7730DWR,Π142E31S,CA-IS3720LS,ISO1410DWR,TPA8002-SOAR,NSI1200-DSWVR,CA-IS1200G,CA-IS3720LW,SI8621B,Π140M31,SI8621E,Π140M30,Π142E30S,NSI8140N0,ISO1050DWR,Π140E31,NSI8241C0,TPT71044-SOAR,Π140E30,NSI8241C1,CA-IS1200U,ISO7741DWR,NSI8140N1,Π121E61,NSI8222W0,ADUM131E0,Π140E31S,NSI8222W1,TPT7730F-SOBR,SI8622B,ISO7741F,ISO7720FDWR,SI8610B,TPT7731-SOBR,SI8622E,SI8610E,CA-IS3721HG,ISO1050DUBR,ADM2484EBRWZ,CA-IS3721HW,Π140E30S,ADUM142E0,ISO7740FDWR,ISO7742F,CA-IS3721HS,AMC1306M25DWVR AMC1204BDWVR,ISS7740,ISS7741,ISS7742,ISO7721RDWR,ISO7721,ADUM131E1,NSI8221C1,NSI8221C0,ADM3050EBRWZ,NSI8120N1,NSI8120N0,ISO7720,TPT7487-SOBR,TPT7742-SOBR,NSI8221W1,ADUM130E0,NSI8221W0,ADUM130E1,Π121E31,CA-IS1306AM25W,TPT7481-SOBR,TPA8000-SOAR,ISO7741FDWR,CA-IS3720HG,TPT71050-SM1R,ISO1451DWR,Π141E30S,NSI8231C0,ADUM142E1,NSI8231C1,ISO7740DWR,TPT7731F-SOBR,CA-IS3720HW,NSI8210W0,ADUM141E1,NSI8210W1,ADUM141E0,CA-IS3720HS,ISO7740F,ISO7730FDWR,Π141E31S,NSI8220C0,NSI8220C1,NSI8142N1,ISO7740,ADUM221N0,NSI8142N0,ISO7741,ISO7742,ADUM221N1,Π140A61,TPT7741-SO3R,Π140A60,NSI8122N1,NSI8262W1,CA-IS3740LB,ADUM231E0,CA-IS1300G25G,ADUM231E1,NSI8141W0,TPA8003-SOAR,ADM2486BRW,CA-IS3740LN,NSI8141W1,CA-IS3050U,CA-IS3050W,NSI1050-DDBR,Π121E31,ISO7721RFDWR,Π120E60,ISO1412DWR,NSI83086A,CA-IS3740LW,NSI8220N1,NSI8220N0,NSI8130W0,TPT7741-SOBR,NSI8130W1,TPT7740-SSAR,NSI8122N0,ADUM262N1,TPT7742F-SSAR,TPA8001-SOAR,ISS7740F,Π120E30,Π142E60,ISS7742F,Π142E61,ISO7742FDWR,ADUM230E1,Π120E31,TPT7741F-SSAR,Π120M31,Π140U30S,NSI8140W1,NSI8140W0,NSI1300D25-DSWVR,CA-IS3082WX,ISO7721DWR,SI8662ED,ISS7741F,NSI1200-DDBR,TPA8000-SM1R,ISO7731FDWR,Π140U31S,SI8040,NSI1306M25-DSWVR,Π120U31,TPT71050-SOBR,ADUM230E0,NSI8222C0,NSI8121N1,NSI8222C1,NSI8121N0,Π140A31,Π140A30,TPT7740F-SOBR,NSI8241W0,NSI8241W1,TPT7720F-SOBR,Π140M31S,CA-IS1300G05G,NSI8210N0,CA-IS3731LW,NSI8222N1,Π130E60,NSI8222N0,AMC1311DWVR,Π130E61,NSI8141S0,CA-IS3742LN,NSI8120W1,CA-IS3740HN,NSI8120W0,CA-IS3742LB,NSI8141S1,Π121A61,CA-IS3740HW,Π142E30,NSI8230W1,Π142E31,NSI8230W0,Π140M30S,CA-IS3742LW,ISO7721RF,TPT7740F-SO3R,TPT7730-SOBR,NSI8240C0,Π141M61,Π141M60,ADUM226N1,NSI8240C1,ADUM226N0,Π141E61,Π141E60,NSI8240W0,TPT7721F-SOAR,ADUM120N1,ADUM120N0,NSI8240W1,CA-IS3080WX,ISO7731DWR,CA-IS3730LW,NSI83085A,NSI8221N1,NSI1300D05-DSWVR,SI8640B,TPT7720-SOBR,NSI8140S1,ADM2482EBRWZ,NSI8140S0,CA-IS3741LN,SI8640E,NSI8142W1,NSI8142W0,TPT7742F-SOBR,CA-IS3741LB,TPT7721F-SO1R,Π121A31,TPT7720-SO1R,TPT7742F-SO3R,TPT7720F-SOAR,CA-IS3741LW,Π140U61,Π140U60,NSI8221N0,TPT7742-SSAR,NSI8210N1,SI8641B,SI8921,Π120E60S,TPT7720-SOAR,SI8641E,NSI8131W1,NSI8131W0,TPA8101-SOAR,Π140A31S,ISO7720DWR,ADUM225N0,TPT7720F-SO1R,ADUM225N1