I²C总线转发器 | NXP 半导体

I²C总线转发器

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产品详情

特征

  • 2通道、双向缓冲器
  • 兼容I²C总线和SMBus
  • 高电平有效的转发器使能输入
  • 开漏输入/输出
  • 无锁定操作
  • 支持横跨转发器的仲裁和时钟展宽
  • 适应标准模式和快速模式I²C总线器件以及多主器件
  • 断电高阻抗I²C总线引脚
  • 3.0 V至3.6 V的工作电源电压范围
  • 5.5 V耐受I²C总线(SCLn、SDAn)和使能(EN)引脚
  • 0 Hz至400 kHz时钟频率¹
  • ESD保护:按JESD22-A114超过2000 V HBM,按JESD22-A115超过200 V MM,按JESD22-C101超过1000 V CDM
  • 已按照JEDEC标准JESD78完成闭锁测试,超过100 mA
  • 提供封装:SO8和TSSOP8 (MSOP8)
  • 1. 最大系统工作频率可能因转发器添加的延迟而小于400 kHz。

    购买/参数










































































































    N true 0 PSPPCA9515zh 16 包装信息 Packing Information t935 2 培训资料 Training Presentation t878 1 封装信息 Package Information t790 1 应用笔记 Application Note t789 5 支持信息 Supporting Information t531 4 数据手册 Data Sheet t520 1 用户指南 User Guide t792 2 zh zh zh 数据手册 Data Sheet 1 1 9.0 English 1442055650711729991230 PSP 96.9 KB None None documents None 1442055650711729991230 /docs/en/data-sheet/PCA9515.pdf 96916 /docs/en/data-sheet/PCA9515.pdf PCA9515 documents N N 2011-06-30 I2C-bus repeater /docs/en/data-sheet/PCA9515.pdf /docs/en/data-sheet/PCA9515.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en Apr 23, 2009 980000996212993340 Data Sheet Y N I2C-bus repeater 应用笔记 Application Note 5 2 1.0 English Level shifting techniques in I2C-bus design 1442089228752700755238 PSP 53.7 KB Registration without Disclaimer None documents Extended 1442089228752700755238 /secured/assets/documents/en/application-note/AN10441.pdf 53707 /secured/assets/documents/en/application-note/AN10441.pdf AN10441 documents Y N 2016-07-11 AN10441, Level Shifting Techniques in I²C-Bus Design - Application Note /webapp/Download?colCode=AN10441&lang_cd=zh /secured/assets/documents/en/application-note/AN10441.pdf Application Note N 645036621402383989 2024-07-12 pdf Y en Jun 20, 2007 645036621402383989 Application Note Y N AN10441, Level Shifting Techniques in I²C-Bus Design - Application Note 3 2.0 English 1442087835667690821743 PSP 826.2 KB None None documents None 1442087835667690821743 /docs/en/application-note/AN262.pdf 826199 /docs/en/application-note/AN262.pdf AN262 documents N N 2011-07-04 AN262 /docs/en/application-note/AN262.pdf /docs/en/application-note/AN262.pdf Application Note N 645036621402383989 2024-03-13 pdf N en Oct 1, 2004 645036621402383989 Application Note Y N AN262 4 1.0 English 1442087689485731980491 PSP 4.3 MB None None documents None 1442087689485731980491 /docs/en/application-note/AN10216.pdf 4320295 /docs/en/application-note/AN10216.pdf AN10216 documents N N 2016-07-05 AN10216 /docs/en/application-note/AN10216.pdf /docs/en/application-note/AN10216.pdf Application Note N 645036621402383989 2024-10-21 pdf N en Mar 27, 2003 645036621402383989 Application Note Y N AN10216 5 2.0 English 1442089481077718749151 PSP 2.3 MB None None documents None 1442089481077718749151 /docs/en/application-note/AN10146.pdf 2284625 /docs/en/application-note/AN10146.pdf AN10146 documents N N 2011-06-30 AN10146 /docs/en/application-note/AN10146.pdf /docs/en/application-note/AN10146.pdf Application Note N 645036621402383989 2024-10-21 pdf N en Feb 26, 2003 645036621402383989 Application Note Y N AN10146 6 2.0 English 1442088722678694971185 PSP 1.1 MB None None documents None 1442088722678694971185 /docs/en/application-note/AN255.pdf 1058383 /docs/en/application-note/AN255.pdf AN255 documents N N 2011-07-04 AN255 /docs/en/application-note/AN255.pdf /docs/en/application-note/AN255.pdf Application Note N 645036621402383989 2024-03-13 pdf N en Dec 19, 2002 645036621402383989 Application Note Y N AN255 用户指南 User Guide 2 7 6.0 Japanese 1442125286808710770774ja PSP 751.0 KB None None documents None 1442125286808710770774 /docs/ja/user-guide/UM10204.pdf 750958 /docs/ja/user-guide/UM10204.pdf UM10204 documents N N 2016-07-12 I2C-bus specification and user manual /docs/ja/user-guide/UM10204.pdf /docs/ja/user-guide/UM10204.pdf User Guide N 132339537837198660 2024-10-24 ja Apr 28, 2014 132339537837198660 User Guide Y N I2C-bus specification and user manual 7.0 English NXP Semiconductors developed a simple bidirectional 2-wire bus for efficient inter-IC control. This bus is called the Inter-IC or I2C-bus. Only two bus lines are required: a serial data line (SDA) and a serial clock line (SCL). Serial, 8-bit oriented, bidirectional data transfers can be made at up to 100 kbit/s in the Standard-mode, up to 400 kbit/s in the Fast-mode, up to 1 Mbit/s in the Fast-mode Plus (Fm+), or up to 3.4 Mbit/s in the High-speed mode. 1442125286808710770774 PSP 751.0 KB None None documents None 1442125286808710770774 /docs/en/user-guide/UM10204.pdf 750958 /docs/en/user-guide/UM10204.pdf UM10204 documents N N 2016-07-12 I2C-bus specification and user manual /docs/en/user-guide/UM10204.pdf /docs/en/user-guide/UM10204.pdf User Guide N 132339537837198660 2024-10-24 pdf N en Oct 1, 2021 132339537837198660 User Guide Y N I2C-bus specification and user manual 8 1.0 English 1442125652122716204082 PSP 133.3 KB None None documents None 1442125652122716204082 /docs/en/user-guide/UM10323.pdf 133311 /docs/en/user-guide/UM10323.pdf UM10323 documents N N 2011-07-04 UM10323 /docs/en/user-guide/UM10323.pdf /docs/en/user-guide/UM10323.pdf User Guide N 132339537837198660 2024-03-12 pdf N en Dec 15, 2008 132339537837198660 User Guide Y N UM10323 封装信息 Package Information 1 9 1.1 English Outline and soldering footprint drawings of SO8 package 1455079789802691427607 PSP 175.4 KB None None documents None 1455079789802691427607 /docs/en/package-information/SOT96-1.pdf 175406 /docs/en/package-information/SOT96-1.pdf SOT96-1 documents N N 2016-10-08 Plastic, small outline package; 8 terminals; 1.27 mm pitch; 4.9 mm x 3.9 mm x 1.75 mm body /docs/en/package-information/SOT96-1.pdf /docs/en/package-information/SOT96-1.pdf Package Information N 302435339416912908 2024-10-24 pdf N en Jan 9, 2017 302435339416912908 Package Information Y N Plastic, small outline package; 8 terminals; 1.27 mm pitch; 4.9 mm x 3.9 mm x 1.75 mm body PDF 包装信息 Packing Information 2 10 2.0 English 1442131194585714093488 PSP 237.4 KB Registration without Disclaimer None documents Extended 1442131194585714093488 /secured/assets/documents/en/packing/SOT96-1_118.pdf 237384 /secured/assets/documents/en/packing/SOT96-1_118.pdf SOT96-1_118 documents Y N 2013-04-19 SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /webapp/Download?colCode=SOT96-1_118&lang_cd=zh /secured/assets/documents/en/packing/SOT96-1_118.pdf Packing Information N 145666923842250347 2024-03-13 pdf Y en Apr 19, 2013 145666923842250347 Packing Information Y N SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 11 1.0 English Packing info for TSSOP8 package 1442131705242712040486 PSP 218.8 KB None None documents None 1442131705242712040486 /docs/en/packing/SOT505-1_118.pdf 218803 /docs/en/packing/SOT505-1_118.pdf SOT505-1_118 documents N N 2013-04-17 TSSOP8; Reel pack; SMD, 13"Q1/T1 Standard product orientationOrderable part number ending ,118 or JOrdering code (12NC) ending 118 /docs/en/packing/SOT505-1_118.pdf /docs/en/packing/SOT505-1_118.pdf Packing Information N 145666923842250347 2024-10-21 pdf N en Apr 15, 2013 145666923842250347 Packing Information Y N TSSOP8; Reel pack; SMD, 13"Q1/T1 Standard product orientationOrderable part number ending ,118 or JOrdering code (12NC) ending 118 培训资料 Training Presentation 1 12 0.1 English DesignCon 2003 TecForum I2C Bus Overview 1463807226428719028720 PSP 4.4 MB None None documents None 1463807226428719028720 /docs/en/supporting-information/design_con_2003_tecforum_i2c_bus_overview.pdf 4351144 /docs/en/supporting-information/design_con_2003_tecforum_i2c_bus_overview.pdf DESIGN_CON_2003_TECFORUM_I2C_B_1 documents N N 2016-07-13 DesignCon 2003 TecForum I²C-Bus Overview /docs/en/supporting-information/design_con_2003_tecforum_i2c_bus_overview.pdf /docs/en/supporting-information/design_con_2003_tecforum_i2c_bus_overview.pdf Training Presentation N 501713016990820713 2025-02-04 pdf N en Jan 27, 2003 501713016990820713 Training Presentation Y N DesignCon 2003 TecForum I²C-Bus Overview 支持信息 Supporting Information 4 13 3.0 English Wave Soldering temperature profile 1442126272902697845559 PSP 206.3 KB None None documents None 1442126272902697845559 /docs/en/supporting-information/Wave_Soldering_Profile.pdf 206338 /docs/en/supporting-information/Wave_Soldering_Profile.pdf WAVE_SOLDERING_PROFILE documents N N 2016-06-20 Wave Soldering Profile /docs/en/supporting-information/Wave_Soldering_Profile.pdf /docs/en/supporting-information/Wave_Soldering_Profile.pdf Supporting Information N 371282830530968666 2024-10-24 pdf N en Jul 1, 2016 371282830530968666 Supporting Information Y N Wave Soldering Profile 14 1.0 English Reflow Soldering temperature profile 1442122749741692602431 PSP 34.6 KB None None documents None 1442122749741692602431 /docs/en/supporting-information/Reflow_Soldering_Profile.pdf 34577 /docs/en/supporting-information/Reflow_Soldering_Profile.pdf REFLOW_SOLDERING_PROFILE documents N N 2016-10-08 Reflow Soldering Profile /docs/en/supporting-information/Reflow_Soldering_Profile.pdf /docs/en/supporting-information/Reflow_Soldering_Profile.pdf Supporting Information N 371282830530968666 2024-11-28 pdf N en Feb 17, 2014 371282830530968666 Supporting Information Y N Reflow Soldering Profile 15 1.0 English Footprint for Wave Soldering 1442126382106720903168 PSP 8.3 KB None None documents None 1442126382106720903168 /docs/en/supporting-information/SO-SOJ-WAVE.pdf 8260 /docs/en/supporting-information/SO-SOJ-WAVE.pdf SO-SOJ-WAVE documents N N 2013-07-15 Footprint for Wave Soldering /docs/en/supporting-information/SO-SOJ-WAVE.pdf /docs/en/supporting-information/SO-SOJ-WAVE.pdf Supporting Information N 371282830530968666 2024-10-21 pdf N en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for Wave Soldering 16 1.0 English Footprint for reflow soldering 1442122730480711091281 PSP 8.8 KB None None documents None 1442122730480711091281 /docs/en/supporting-information/SO-SOJ-REFLOW.pdf 8792 /docs/en/supporting-information/SO-SOJ-REFLOW.pdf SO-SOJ-REFLOW documents N N 2013-07-15 Footprint for reflow soldering /docs/en/supporting-information/SO-SOJ-REFLOW.pdf /docs/en/supporting-information/SO-SOJ-REFLOW.pdf Supporting Information N 371282830530968666 2024-10-21 pdf N en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for reflow soldering false 0 PCA9515 downloads zh-Hans true 1 Y PSP 包装信息 2 /secured/assets/documents/en/packing/SOT96-1_118.pdf 2013-04-19 1442131194585714093488 PSP 10 Apr 19, 2013 Packing Information Registration without Disclaimer /secured/assets/documents/en/packing/SOT96-1_118.pdf English documents 237384 None 145666923842250347 2024-03-13 Y /webapp/Download?colCode=SOT96-1_118&lang_cd=zh SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /secured/assets/documents/en/packing/SOT96-1_118.pdf documents 145666923842250347 Packing Information N en Extended Y pdf 2.0 Y N SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 237.4 KB SOT96-1_118 N 1442131194585714093488 /docs/en/packing/SOT505-1_118.pdf 2013-04-17 1442131705242712040486 PSP 11 Apr 15, 2013 Packing Information Packing info for TSSOP8 package None /docs/en/packing/SOT505-1_118.pdf English documents 218803 None 145666923842250347 2024-10-21 N /docs/en/packing/SOT505-1_118.pdf TSSOP8; Reel pack; SMD, 13"Q1/T1 Standard product orientationOrderable part number ending ,118 or JOrdering code (12NC) ending 118 /docs/en/packing/SOT505-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N N TSSOP8; Reel pack; SMD, 13"Q1/T1 Standard product orientationOrderable part number ending ,118 or JOrdering code (12NC) ending 118 218.8 KB SOT505-1_118 N 1442131705242712040486 培训资料 1 /docs/en/supporting-information/design_con_2003_tecforum_i2c_bus_overview.pdf 2016-07-13 1463807226428719028720 PSP 12 Jan 27, 2003 Training Presentation DesignCon 2003 TecForum I2C Bus Overview None /docs/en/supporting-information/design_con_2003_tecforum_i2c_bus_overview.pdf English documents 4351144 None 501713016990820713 2025-02-04 N /docs/en/supporting-information/design_con_2003_tecforum_i2c_bus_overview.pdf DesignCon 2003 TecForum I²C-Bus Overview /docs/en/supporting-information/design_con_2003_tecforum_i2c_bus_overview.pdf documents 501713016990820713 Training Presentation N en None Y pdf 0.1 N N DesignCon 2003 TecForum I²C-Bus Overview 4.4 MB DESIGN_CON_2003_TECFORUM_I2C_B_1 N 1463807226428719028720 封装信息 1 /docs/en/package-information/SOT96-1.pdf 2016-10-08 1455079789802691427607 PSP 9 Jan 9, 2017 Package Information Outline and soldering footprint drawings of SO8 package PDF None /docs/en/package-information/SOT96-1.pdf English documents 175406 None 302435339416912908 2024-10-24 N /docs/en/package-information/SOT96-1.pdf Plastic, small outline package; 8 terminals; 1.27 mm pitch; 4.9 mm x 3.9 mm x 1.75 mm body /docs/en/package-information/SOT96-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.1 N N Plastic, small outline package; 8 terminals; 1.27 mm pitch; 4.9 mm x 3.9 mm x 1.75 mm body 175.4 KB SOT96-1 N 1455079789802691427607 应用笔记 5 /secured/assets/documents/en/application-note/AN10441.pdf 2016-07-11 1442089228752700755238 PSP 2 Jun 20, 2007 Application Note Level shifting techniques in I2C-bus design Registration without Disclaimer /secured/assets/documents/en/application-note/AN10441.pdf English documents 53707 None 645036621402383989 2024-07-12 Y /webapp/Download?colCode=AN10441&lang_cd=zh AN10441, Level Shifting Techniques in I²C-Bus Design - Application Note /secured/assets/documents/en/application-note/AN10441.pdf documents 645036621402383989 Application Note N en Extended Y pdf 1.0 Y N AN10441, Level Shifting Techniques in I²C-Bus Design - Application Note 53.7 KB AN10441 N 1442089228752700755238 /docs/en/application-note/AN262.pdf 2011-07-04 1442087835667690821743 PSP 3 Oct 1, 2004 Application Note None /docs/en/application-note/AN262.pdf English documents 826199 None 645036621402383989 2024-03-13 N /docs/en/application-note/AN262.pdf AN262 /docs/en/application-note/AN262.pdf documents 645036621402383989 Application Note N en None Y pdf 2.0 N N AN262 826.2 KB AN262 N 1442087835667690821743 /docs/en/application-note/AN10216.pdf 2016-07-05 1442087689485731980491 PSP 4 Mar 27, 2003 Application Note None /docs/en/application-note/AN10216.pdf English documents 4320295 None 645036621402383989 2024-10-21 N /docs/en/application-note/AN10216.pdf AN10216 /docs/en/application-note/AN10216.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN10216 4.3 MB AN10216 N 1442087689485731980491 /docs/en/application-note/AN10146.pdf 2011-06-30 1442089481077718749151 PSP 5 Feb 26, 2003 Application Note None /docs/en/application-note/AN10146.pdf English documents 2284625 None 645036621402383989 2024-10-21 N /docs/en/application-note/AN10146.pdf AN10146 /docs/en/application-note/AN10146.pdf documents 645036621402383989 Application Note N en None Y pdf 2.0 N N AN10146 2.3 MB AN10146 N 1442089481077718749151 /docs/en/application-note/AN255.pdf 2011-07-04 1442088722678694971185 PSP 6 Dec 19, 2002 Application Note None /docs/en/application-note/AN255.pdf English documents 1058383 None 645036621402383989 2024-03-13 N /docs/en/application-note/AN255.pdf AN255 /docs/en/application-note/AN255.pdf documents 645036621402383989 Application Note N en None Y pdf 2.0 N N AN255 1.1 MB AN255 N 1442088722678694971185 支持信息 4 /docs/en/supporting-information/Wave_Soldering_Profile.pdf 2016-06-20 1442126272902697845559 PSP 13 Jul 1, 2016 Supporting Information Wave Soldering temperature profile None /docs/en/supporting-information/Wave_Soldering_Profile.pdf English documents 206338 None 371282830530968666 2024-10-24 N /docs/en/supporting-information/Wave_Soldering_Profile.pdf Wave Soldering Profile /docs/en/supporting-information/Wave_Soldering_Profile.pdf documents 371282830530968666 Supporting Information N en None Y pdf 3.0 N N Wave Soldering Profile 206.3 KB WAVE_SOLDERING_PROFILE N 1442126272902697845559 /docs/en/supporting-information/Reflow_Soldering_Profile.pdf 2016-10-08 1442122749741692602431 PSP 14 Feb 17, 2014 Supporting Information Reflow Soldering temperature profile None /docs/en/supporting-information/Reflow_Soldering_Profile.pdf English documents 34577 None 371282830530968666 2024-11-28 N /docs/en/supporting-information/Reflow_Soldering_Profile.pdf Reflow Soldering Profile /docs/en/supporting-information/Reflow_Soldering_Profile.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Reflow Soldering Profile 34.6 KB REFLOW_SOLDERING_PROFILE N 1442122749741692602431 /docs/en/supporting-information/SO-SOJ-WAVE.pdf 2013-07-15 1442126382106720903168 PSP 15 Oct 8, 2009 Supporting Information Footprint for Wave Soldering None /docs/en/supporting-information/SO-SOJ-WAVE.pdf English documents 8260 None 371282830530968666 2024-10-21 N /docs/en/supporting-information/SO-SOJ-WAVE.pdf Footprint for Wave Soldering /docs/en/supporting-information/SO-SOJ-WAVE.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for Wave Soldering 8.3 KB SO-SOJ-WAVE N 1442126382106720903168 /docs/en/supporting-information/SO-SOJ-REFLOW.pdf 2013-07-15 1442122730480711091281 PSP 16 Oct 8, 2009 Supporting Information Footprint for reflow soldering None /docs/en/supporting-information/SO-SOJ-REFLOW.pdf English documents 8792 None 371282830530968666 2024-10-21 N /docs/en/supporting-information/SO-SOJ-REFLOW.pdf Footprint for reflow soldering /docs/en/supporting-information/SO-SOJ-REFLOW.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for reflow soldering 8.8 KB SO-SOJ-REFLOW N 1442122730480711091281 数据手册 1 /docs/en/data-sheet/PCA9515.pdf 2011-06-30 1442055650711729991230 PSP 1 Apr 23, 2009 Data Sheet None /docs/en/data-sheet/PCA9515.pdf English documents 96916 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/PCA9515.pdf I2C-bus repeater /docs/en/data-sheet/PCA9515.pdf documents 980000996212993340 Data Sheet N en None Y pdf 9.0 N N I2C-bus repeater 96.9 KB PCA9515 N 1442055650711729991230 用户指南 2 /docs/en/user-guide/UM10204.pdf 2016-07-12 1442125286808710770774 PSP 7 Oct 1, 2021 User Guide NXP Semiconductors developed a simple bidirectional 2-wire bus for efficient inter-IC control. This bus is called the Inter-IC or I2C-bus. Only two bus lines are required: a serial data line (SDA) and a serial clock line (SCL). Serial, 8-bit oriented, bidirectional data transfers can be made at up to 100 kbit/s in the Standard-mode, up to 400 kbit/s in the Fast-mode, up to 1 Mbit/s in the Fast-mode Plus (Fm+), or up to 3.4 Mbit/s in the High-speed mode. None /docs/en/user-guide/UM10204.pdf English documents 750958 None 132339537837198660 2024-10-24 N /docs/en/user-guide/UM10204.pdf I2C-bus specification and user manual /docs/en/user-guide/UM10204.pdf documents 132339537837198660 User Guide N en None Y pdf 7.0 N N I2C-bus specification and user manual 751.0 KB UM10204 N 1442125286808710770774 /docs/en/user-guide/UM10323.pdf 2011-07-04 1442125652122716204082 PSP 8 Dec 15, 2008 User Guide None /docs/en/user-guide/UM10323.pdf English documents 133311 None 132339537837198660 2024-03-12 N /docs/en/user-guide/UM10323.pdf UM10323 /docs/en/user-guide/UM10323.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N UM10323 133.3 KB UM10323 N 1442125652122716204082 true Y Products

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