SEGGER J-Link ARM JTAG Isolator Board 1kV DC Optical Isolation 3.3V/5V Target Operation 8.07.00 JTAG Isolator

SEGGER 8.07.00 JTAG Isolator J-Link ARM JTAG Isolator Board offers essential electrical isolation when connecting J-Link probes to ARM boards, especially when development tools and application share no common ground.

This isolator board supports 1kV DC optical isolation, ensuring safe debugging and programming by preventing ground loops and electrical interference. It facilitates operation with both +3.3V and +5V DC targets and gets powered from both connected probe and target, providing flexibility in multiple debugging environments.

The board features a standard JTAG 20-pin connection, accommodating signals such as TRST, TDI, TMS, TCK, RTCK, TDO, and RESET, compatible with J-Link BASE, PRO, ULTRA+, PLUS probes as well as Flasher Portable and Flasher ARM devices.

Its typical power consumption on the target side is about 35mA. The unit supports JTAG frequencies up to 4MHz, allowing high-speed programming and debugging sessions with minimal latency.

For user-friendly status indication, there are three LEDs representing Probe Power, Target Power, and Target RESET states ensuring quick diagnostics during development.

This board is widely used in embedded systems development, industrial automation, electronics manufacturing, and testing environments requiring robust and isolated JTAG connections.

Offers 1kV DC optical isolation for safe operation. Supports both +3.3V and +5V DC target voltage levels. Powered from both J-Link probe and target device. Standard 20-pin JTAG connection with comprehensive signal support.

Typical target-side power consumption is 35mA. Supports JTAG frequencies up to 4MHz. Equipped with LEDs indicating probe power, target power, and target reset status. Explore more precision electronic components and development tools from SEGGER and related brands on EnvMart today.

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