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– High common-mode forwarding immunity (CMTI) and high-speed data rates –
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KAWASAKI, Japan — Toshiba Electronics and Storage Corporation (“Toshiba”) has launched a high-speed four-channel digital isolator, “DCL54xx01 Series”, featuring high common-mode transient immunity (CMTI) 100kV/μs (min) and data rates 150Mbps high speed. Bulk shipments of six products in the series start today.
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Ensuring the safety and reliability of factory automation equipment requires isolating devices that ensure insulation and prevent noise propagation. Toshiba is currently offering digital isolators as a solution to the requirements of higher speed and multichannel signal transmission as well as high CMTI.
The new products use Toshiba’s proprietary magnetic coupling-type insulated transmission method to deliver high CMTI of 100kV/μs (min) [1]. This realizes high tolerance to input/output electrical interference in isolated signal communication, and contributes to stable control signal transmission and equipment operation. With a low pulse width distortion of 0.8ns (typ.) [2] and 150Mbps (max) high-speed data rate, digital isolators are suitable for multi-channel high-speed communication applications such as I/O interface with SPI communication.
Toshiba has been supplying its customers with optocouplers, an isolator that ensures insulation through optical coupling, for 50 years now. In the future, in addition to optocouplers, the company will expand its product line of high-speed four-channel digital isolators, plus the number of channels and packages, and provide high-quality isolators that support Supports the reliable, real-time data transmission needed to control industrial equipment.
Applications
- Industrial automation systems (I/O interfaces, programmable logic controllers, etc.)
- engine control
- inverter
Featured
- High Common Mode Transient Immunity: CMTI=100kV/μs (min)
- high-speed data rate: tbps=150Mbps (max)
- Low pulse width distortion: PWD=0.8ns (typical) (VDD1= DRAWD2=5V)
- Four channels:
Four channels in the forward direction and no channel in the opposite direction
Three channels in the forward direction and one channel in the opposite direction
Note:
[1] Test condition: VUI= DRAWRED or 0V, VCM=1500V,TOne=25°C
[2] Test condition: VUDD1= DRAWD2=5V,TOne=25°C
Main specifications
|
part number |
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|
Number of channels |
4 (4:0) |
4 (4:0) |
4 (4:0) |
4 (4:0) |
4 (3:1) |
4 (3:1) |
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|
Default output logic |
Short |
High |
Short |
High |
Short |
High |
|||||
|
Control Enabled |
Do not have |
Do not have |
output allow |
output allow |
Input Disable |
Input Disable |
|||||
|
parcel |
SOIC16-W |
||||||||||
|
absolute |
Operating Temperature Topr (°C) |
-40 to 110 |
|||||||||
|
Storage temperature Tstg (°C) |
-65 to 150 |
||||||||||
|
maximum |
tOne=25°C |
5000 |
|||||||||
|
Encourage |
power supply voltage |
2.25 to 5.5 |
|||||||||
|
electricity |
Normal mode |
100 |
|||||||||
|
data rate |
150 |
||||||||||
|
Pulse Width Distortion |
DRAWDD1= DRAWD2 =5 V, tOne=25°C |
0.8 |
|||||||||
|
spread delay |
10.9 |
||||||||||
|
Check samples & availability |
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|
part number |
DCL541L/H01[3] |
DCL542L/H01[3] |
DCL520C/D00[3] |
DCL521C/D00 [3] |
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|
Number of channels |
4 (3:1) |
4 (2:2) |
2 (2:0) |
2 (1:1) |
||
|
Default output logic |
High and low |
High and low |
High and low |
High and low |
||
|
Control Enabled |
output allow |
output allow |
Do not have |
Do not have |
||
|
parcel |
SOIC16-W |
SOIC8 |
||||
|
absolute |
Operating Temperature Topr (°C) |
-40 to 110 |
-40 to 125 |
|||
|
Storage temperature Tstg (°C) |
-65 to 150 |
-65 to 150 |
||||
|
maximum tolerance |
tOne=25°C |
5000 |
3000 |
|||
|
Encourage |
power supply voltage |
2.25 to 5.5 |
2.25 to 5.5 |
|||
|
electricity |
Normal mode |
100 |
100 |
|||
|
data rate |
150 |
150 |
||||
|
Pulse Width Distortion |
DRAWDD1= DRAWD2 =5 V, tOne=25°C |
0.8 |
0.8 |
|||
|
spread delay |
10.9 |
10.9 |
||||
Note:
[3] In Development (As of May 2023)
Follow the links below to know more about the new product.
DCL540C01
DCL540D01
DCL540L01
DCL540H01
DCL541A01
DCL541B01
Follow the link below to know more about Toshiba digital isolators.
Standard digital isolator
To check the availability of new products at online distributors, visit:
DCL540C01
Buy online
DCL540D01
Buy online
DCL540L01
Buy online
DCL540H01
Buy online
DCL541A01
Buy online
DCL541B01
Buy online
* Company names, product names and service names may be trademarks of their respective companies.
* The information contained herein, including product prices and specifications, service content and contact information, is current at the date of notice but is subject to change without notice.
About Toshiba Electronic Storage & Equipment Corporation
Toshiba Electronic Devices & Storage Corporation, a leading provider of advanced semiconductor and storage solutions, draws on more than half a century of experience and innovation to provide customers and business partners with products that sell Discrete drivers, system LSIs and hard drives stand out.
The company’s 21,500 employees around the world share the same determination to maximize product value and foster close cooperation with customers in jointly creating value and new markets. With annual sales of nearly 800 billion yen ($6.1 billion), Toshiba Electronic Devices & Storage Corporation looks forward to building and contributing to a better future for people everywhere.
Learn more at https://toshiba.semicon-storage.com/ap-en/top.html
See the source version on businesswire.com: https://www.businesswire.com/news/home/2023508005295/en/
Contact
Customer Inquiries:
Optoelectronic Equipment Sales & Marketing Department
Phone: +81-44-548-2218
Contact us
Media requirements:
Chiaki Nagasawa
Digital Marketing Department
Toshiba Electronics and Storage Corporation
Letters: semicolon-NR-mailbox@ml.toshiba.co.jp
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