Toshiba Launches Compact High-Speed Communication Logic Output Photocoupler for Programmable Logic Controllers
January 20, 2020
Toshiba Electronic Devices & Storage Corporation
- Supports IEC 61131-2 digital input type 1 -
TOKYO—Toshiba Electronic Devices & Storage Corporation (“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.
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[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.
Applications
- High-speed digital interfaces (PLCs, measuring equipment and control equipment, etc.)
Features
- Minimum value of threshold input current : IFHL=0.3mA (min)
- Maximum value of threshold input current : IFHL=2.4mA (max)
- Wide operating temperature range: Topr = -40 to 105℃
- Data transfer rate: 10Mbps (typ.)
- High immunity to a slow input (maximum 60s)
- Operable for 3.3V / 5V supply voltage systems
Main Specifications
(Unless otherwise specified, @Ta= -40 to 105℃)
Part number |
Package |
Absolute maximum ratings |
Electrical characteristics |
Switching characteristics |
Isolation Characteristic |
Stock Check & Purchase
|
||||
|---|---|---|---|---|---|---|---|---|---|---|
Name |
Height max (mm) |
Operating temperature Topr max (℃) |
Output current IO (mA) |
Supply current ICCH, ICCL max (mA) |
Threshold input current (H/L) IFHL min/max (mA) |
Propagation delay time tpHL, tpLH max (ns) |
Common -mode transient immunity CMH, CML min @Ta=25℃ (kV/μs) |
Isolation voltage min @Ta=25℃ (Vrms) |
||
5pin SO6 |
2.3 |
105 |
25 |
4 |
0.3/2.4 |
80 |
±20 |
3750 |
 |
|
Note:
[1] Specifies the requirements and tests for PLC devices
Follow the link below for more on the new product.
Follow the link below for more on Toshiba’s optical devices line-up.
To check availability of the new products at online distributors, please visit:
TLP2363
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Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.