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Description
BROADCOM LIMITED HCPL-2531-000E Optocoupler, Transistor Output, 2 Channel, DIP, 8 Pins, 25 mA, 3.75 kV, 19 %The HCPL 2531 000E is a 2 channel high speed Optocoupler contains a pair of LED and integrated photo detectors with electrical insulation between input and output. Separate connection for the photodiode bias and output transistor collectors increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base collector capacitance. A standard 16mA TTL sink current through the input LED will provide enough output
The HCPL-2531-000E is a 2-channel high-speed Optocoupler contains a pair of LED and integrated photo-detectors with electrical insulation between input and output. Separate connection for the photodiode bias and output transistor collectors increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base-collector capacitance. A standard 16mA TTL sink current through the input LED will provide enough output current for 1 TTL load and a 5.6kR pull-up resistor.
- 1Mbps High speed
- Open-collector output
Applications
Sensing & Instrumentation
Warnings
It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD.
Product details
| Optocoupler Case Style | DIP |
| Forward Current If Max | 25mA |
| Collector Emitter Voltage V(br)ceo | 20V |
| No. of Channels | 2 Channel |
| CTR Min | 19% |
| Packaging | Each |
| Product Range | - |
| Isolation Voltage | 3.75kV |
| No. of Pins | 8Pins |
Other details
| Brand | BROADCOM LIMITED |
| Part Number | HCPL-2531-000E |
| Quantity | Each |
| Technical Data Sheet EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Terrific device. Fun to use.
Color: Black
Outstanding. Works incredibly well. And I have now also learned that skim milk makes far better foam than mild with even 1% fat (foam comes from protein and fat inhibits). Anyway, this device is well made, easy to use, two soeeks are great, battery lasts ,one time between charges. Really pleased.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Best frother ever!
Color: Black
I’ve had this frother for over a year now and it’s by far the best I’ve ever had. I purchased others in the past and they would not hold charge or end up not working after a while, but this one holds a charge forever and has lasted well over a year. It’s easy to use and powerful. Highly recommend!
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Best choice!
Color: Blue, Color: Blue
This is the best of the best!!! Very sturdy, reliable, cleans easily I love it! Had others and this one beats them all!
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Reviewed in the United States on May 11, 2026
★★★★★ 4
The best frother I ever had
Color: White
I have been using frothers to make a daily matcha latte since 2016 and, since each of them lasted only between 4 to 12 months, I had purchased many of them.
This one is absolutely the best one! I bought it in July 2025 and I surely hope this will last more than one year. I will update my review if it stops working too soon.
But , for now, it has been great! I totally love the strong, fast engine. It perfectly whips up my matcha latte in just 3-4 seconds! As I use a very tall cup, I never experienced any overflowing of the liquid.
It feels heavy and stronger than my previous one, and I like that.
The reason I took off one star is because it doesn’t come with a metal stand considering that it is not possible to keep it standing up on the kitchen counter because, on the top, it has a robber cover that it is not flat. I am using an old stand from one of the previous frothers but, as this frother is much heavier, it keeps falling down. It would be nice to have a stand that fits this frother!
Other than that, so far, it is the best frother I have ever had!
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Really powerful, responsive customer support
Color: Blue
Awesome for mixing protein powder into milk, Gatorade powder into water, making salad dressings, basically the kinds of work that would be overkill for an immersion blender. The unit I got started to vibrate like crazy after a few weeks. Contacted support and they said it was likely that the whisk rod was bent and said they'd refund me the cost of a new rod. We'll see if that solves the problem, but overall, I am impressed by their product and aftersales support.
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Reviewed in the United States on May 20, 2026
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