Taipei, Saturday, Oct 24, 2020, 06:33

Technology Front

Toshiba Launches Compact High-Speed Communication Logic Output Photocoupler

Published: Jan 30,2020

286 Read

Toshiba has launched “TLP2363,” a 10Mbps high-speed communication logic output photocoupler for 24V digital input interfaces of Programmable Logic Controllers (PLCs). Shipments start today.

More on This

Toshiba Launches Ultra-Low Current Consumption CMOS Operational Amplifier

Toshiba has added “TC75S102F,” a new CMOS operational amplifier featuring industry-leading ultra-low current consumption to its lineup...

Toshiba Launches Photorelays in New Package for High-density Mounting

Toshiba has launched three photorelays, TLP3480, TLP3481 and TLP3482 in P-SON4, a new package with a significantly smaller mounting area than Toshiba’s SOP packages...

The new photocoupler’s specifications include both the minimum and maximum values of its threshold input current at its operating temperature range (-40 to 105℃). Use of the photocoupler in combination with appropriate resistors for current control realizes a 24V digital input module that follows IEC 61131-2 Type 1 specifications.

In addition, the new product’s circuit suppresses chattering noise so that its output is clearly either “low” or “high,” even with a slow input signal with a long (60s or less) rise or fall time. This eliminates the need for a waveform shaping circuit in the output part, reducing the number of components.

The photocoupler is packaged in the thin 5pin SO6, and has a maximum height of 2.3mm. Its slim shape brings greater freedom to component layout on printed circuit boards.

comments powered by Disqus