ST Life.augmented

AI-JTAG/OPTO

Opto-isolation board for galvanic isolation for use between applications and development tools using a 20-pin JTAG connection
  • active 活性

The JTAG opto-isolation (AI-JTAG/OPTO-1) board can be connected between development tools and an application board to provide electrical isolation. This is essential when the development tools are not connected to the same ground as the application. It is also useful to protect the development tools from electrical spikes that often occur in some applications, such as motor control applications.

The JTAG opto-isolation board can be used with any tools that use the 20-pin JTAG standard connection for in-circuit debugging and programming of ST ARM core-based microcontrollers.

Key Features

  • 1kVDC isolation
  • Supports 3.3V or 5V operation, configurable by solder bridge
  • Powered from target application using DC/DC converter powered by 3.3V or 5V
  • JTAG standard 20-pin connection supporting TRST, TDI, TMS, TCK, RTCK, TDO, RESET signals
  • 3.3V or 5V CMOS level compatibility
  • 40 nS maximum propagation delay for all unidirectional signals
  • Power consumption on target application power supply less than 200 mA

图案 资源

顶部

Technical Documentation

User Manual

描述 版本 大小
pdf
UM0378: JTAG opto-isolation board
1.2 246 KB

样品 & 购买

顶部
产品型号 Marketing StatusGeneral DescriptionSpecific featuresOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
AI-JTAG/OPTO-1ActiveOpto-isolation board for galvanic isolation for use between applications and development tools using a 20-pin JTAG connectionBuy Direct182.52Distributor reported inventory date: 2014-09-30
Distributor NameRegionStockMin. order
MOUSEROrder NowWORLDWIDE81
Ecopack1-

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
Feedback Form
Customer Feedback