Welcome to Chipmall.com
Products
View All Products
Home > News > News detail

High-speed communications photocouplers can reduce component count

electropages | TOSHIBA | 24/07/2020

Toshiba Electronics Europe offers what is claimed to be the industry’s first high-speed communications photocouplers that can work with a supply voltage as low as 2.2V. The devices are ideal for a wide range of applications including PLCs, measurement/control equipment and any other equipment needing a high-speed digital interface.

Toshiba

The two devices have typical data transfer rates of 5Mbps (TLP2312) and 20Mbps (TLP2372) and are specially designed to function with low voltage rails, down to 2.2V. This enables them to work with the lower voltages employed by many peripheral circuits, including those found in 2.5V LVCMOS, as well as hosting voltages as high as 5.5V. This approach removes the requirement for a separate power supply rail to drive the photocouplers, thereby decreasing the component count and saving space.
 

With a low threshold input current of 1.6mA (max.), and low supply current of 0.5mA (max.) across their -40C to +125C operating temperature range, the new devices can be directly driven by microcontrollers, decreasing power consumption. Both devices provide an isolation voltage of 3.75kVrms for safety isolation.

 

The new photocouplers are housed in five-pin SO6 package with a maximum height of 2.3mm, giving a low profile for height-constrained applications and delivering greater freedom for component layout on PCBs.

Tags
Topic
News Homepage
News detail

Brands

Cross News

1. AMD Achieves 25x Energy Efficiency Goal from 2014

AMD Achieves 25x Energy Efficiency Goal from 2014

2. Compact panel-mounted voltage measurement for indu...

Compact panel-mounted voltage measurement for industrial applications

3. Devices curb power consumption to boost vehicle fu...

Devices curb power consumption to boost vehicle fuel economy

4. USB-connected Wi-Fi 6-ready RF power sensor

USB-connected Wi-Fi 6-ready RF power sensor

5. Precision MEMS IMU offers a simplified method for ...

Precision MEMS IMU offers a simplified method for industrial systems

6. Smallest and lowest power wireless connectivity so...

Smallest and lowest power wireless connectivity solutions for IoT designs

7. How to choose chips?

How to choose chips?

8. New charger reference design available as demand f...

New charger reference design available as demand for GaN chargers grows

9. Tiny dual 3A / single 6A step-down DC-DC power mod...

Tiny dual 3A / single 6A step-down DC-DC power module simplifies power supply design

10. Wide range of AEC-Q101 discretes in miniature DFN ...

Wide range of AEC-Q101 discretes in miniature DFN packages

Connect with us
Email error
©2022 Chipmall Electronics Limited. All Rights Reserved.    Sitemap
We use cookies to offer you a better experience. Detailed information on the use of cookies on this website is provided in our Privacy Policy. By using this site, you consent to the use of our cookies.
Accept