ADI: ±0.5% accurate supervisors target very low voltage components

first_imgAnalog Devices announces the Power by Linear LTC2962-LTC2964 family of exceptionally accurate 4-channel voltage supervisors for increased system voltage margin and enhanced reliability.  ASIC, FPGA, DSP, MCU and MPU architectures that operate from supplies as low as 1V cannot utilize traditional 1%-2% accurate voltage supervisors without shedding valuable system voltage margin and shrinking the remaining load operating voltage range.  The LTC2962 family possesses a best-in-class ±0.5% reset threshold accuracy, which relaxes power supply demands, increases system tolerance to transients, and enabling a lower nominal supply to dramatically reduce power consumption.  The LTC2962 family fulfills many network, telecom and automotive requirements with its high accuracy, flexible 1V to 5V (or adjustable) reset thresholds, and wide operating temperature range.A unique feature set differentiates the LTC2962 family in the low power voltage monitor market, making it an excellent choice for many multi-rail applications.  For each channel, one of 16 preset or adjustable, ±0.5% accurate, voltage thresholds can be easily selected for undervoltage, overvoltage or negative monitoring.  The supervisory circuits monitor inputs and drive the outputs according to the configured thresholds.  Alternatively, a manual reset input is also available for optional use of a pushbutton switch to force a system reset.  Ordering options include a watchdog with adjustable timers (LTC2963-1) and individual comparator open-drain outputs for each channel (LTC2964).  An adjustable timeout period is available on all devices. The LTC2962 family is available today in multiple temperature grades: 0 to 70°C (C grade), –40 to 85°C (I grade), and –40 to 125°C (H grade).  The LTC2962 is available in a 16-lead 3 x 3mm QFN, while the LTC2963-1 and LTC2964 are available in a 20-lead 3x 4mm QFN.Share this:TwitterFacebookLinkedInMoreRedditTumblrPinterestWhatsAppSkypePocketTelegram Tags: Chips & Components Continue Reading Previous BrainChip: neural network acceleration SoCs puts artificial intelligence at the edge and enterpriseNext Renesas to acquire Integrated Device Technologylast_img read more

Zlatan Ibrahimovic discusses MourinhoPogba relationship

first_imgFormer Manchester United striker Zlatan Ibrahimovic shared his theory on why Jose Mourinho failed to bring out the best out of Paul Pogba at United.Ibrahimovic believes Mourinho’s failure to give Pogba confidence was the reason for the breakdown in their relationship during their time together at United.The former Chelsea manager was sacked last month and Pogba has since produced some of his best football in a United shirt since Ole Gunnar Solskjaer was appointed as caretaker manager, scoring five goals and assisting four more in the six matches he has played under the Norwegian.When asked about what changed, Ibrahimovic claimed Pogba is the type of footballer who goes beyond tactical organization and balance and needs to be “free.”Harry Maguire, Manchester UnitedSolskjaer praises Harry Maguire after Man United’s 1-0 win Andrew Smyth – September 14, 2019 Ole Gunnar Solskjaer singled out Harry Maguire for praise after helping Manchester United keep a clean sheet in their 1-0 win over Leicester City.“There are these players that need to be free, they need to feel free to do what they are able to do under the disciple of the coach,” Ibrahimovic told ESPN FC.“Obviously, he has his tactics, he has that, but some players they go above these limits, and you need to let them be free, and I think Paul is one of them.”“Paul didn’t feel confidence from the coach [Mourinho], and the coach didn’t feel confident for Paul.”“It’s difficult to perform as a player if you don’t have confidence from the coach and you don’t have that energy, that motivation, and Jose felt the same thing about Paul.”last_img read more

The Vegan Trainer to step up his presence in fitness marketplace

first_imgTay SweatPR HandoutTay Sweat has worked with more than 4,000 clients and helped them in losing weight, keeping fit and living a healthier lifestyle through The Vegan Trainer. He is now step up his presence in fitness marketplace.The Nashville native who holds a variety of certifications ranging from being NASM Certified in personal training/CPT, Holistic Nutrition, as well as serving as a weight loss specialist, iridology/science of reading the body, and corrective exercise specialist is one of the most sought-after fitness experts in the field.Tay Sweat said, “I love helping new, as well as my steady clientele find the way to lose the weight they want to shed and show them how to keep it off once they do. Expanding my fitness plan and training more people about a positive, healthy lifestyle is an exciting next chapter for me and them!”Tay Sweat was initially not aware about healthy lifestyles since he was an overweight teenager who had no clue about how carbs, fats and proteins were not the greatest diet. Instead, he said he was eating simply for survival.With his bad eating habits came diabetes, heart disease, hypertension and bad skin discoloration, as well as eczema when he was 15 years old. Knowing his life needed a change, Sweat started to study health and nutrition. When he was 21, Sweat decided to follow a plant-based vegan diet and over the years he has been teaching others how to follow a vegan diet for a better life like the one found. Within 3 years of research, he was able to drop 120 pounds by healthy eating and fasting.That’s when Tay Sweat decided to take his newly found knowledge and became a health professional. He also participated in a mentorship and guidance from a few well-known Eastern doctors. They helped him achieve multiple certifications and degrees he now possesses.Sweat now serves clients around the world from Australia, Japan, the UK, Canada and across the United States, and has a collective of more than 100,000 pounds of lost.The Vegan Trainer said, he is looking forward to training others and leading them on the path to a healthier lifestyle where they not only feel but also look terrific, as he expands his presence in the fitness industry.The Vegan Trainer has over 115,000 followers on Instagram, 50,000 on Facebook, 10,000 on YouTube, and till date has worked with more than 4,000 clients. For those who are serious about losing weight, keeping fit and living a healthier lifestyle, The Vegan Trainer is stepping up his presence in the fitness marketplace even more.last_img read more

Trump Pelosi clash over Mexico border wall

first_imgThis combination of file pictures created on 20 January, 2019 shows US president Donald Trump as he arrives at the White House in Washington, DC, on 19 January, 2019,and Speaker of the House Nancy Pelosi (D-NY) outside the House Chamber on Capitol Hill in Washington, DC on 3 January 2019US president Donald Trump bitterly attacked top Democrat Nancy Pelosi on Sunday and she again insisted that he end the government shutdown before border security talks can begin, but there were hints of possible movement.Trump lashed out on Twitter a day after Pelosi, speaker of the House of Representatives, dismissed as a “non-starter” his offer to extend temporary protection to about a million immigrants in return for $5.7 billion for the wall he wants on the Mexican border to fulfil a signature campaign promise.Government shutdowns are a disruptive political ritual that have occurred in various administrations and are almost unique to the American system. But this one is the longest on record. It has left about 800,000 federal workers unpaid — among them airport security officers, FBI agents, museum workers, and Coast Guard members.”Nancy Pelosi has behaved so irrationally & has gone so far to the left that she has now officially become a Radical Democrat,” the president tweeted. “She is so petrified of the ‘lefties’ in her party that she has lost control.”It was Trump’s most direct attack on Pelosi since the partial government shutdown began, and appeared to reflect a mounting sense of frustration.Pointedly ignoring his personal comments, Pelosi on Twitter emphasized the need to end the impasse, which has inflicted increasing pain after one month, with some government employees having to turn to food banks or local charities to get by.”Reopen the government, let workers get their paychecks and then we can discuss how we can come together to protect the border. #EndTheShutdown,” she tweeted.Good-faith compromiseWhile Pelosi and other Democrats dismissed Trump’s offer, Republicans insisted that it represented actual movement by the president.Vice president Mike Pence, who has been leading the administration’s contacts with Congress, said the Senate would put the proposal to a vote as early as Tuesday. He called it “a good-faith compromise.”The planned vote also reflects a shift by Senate Republican leader Mitch McConnell. He insisted previously that he would not take up any shutdown bill unless both Trump and Democratic leaders backed it.”In a very real sense, what President Trump did here was he set the table for a deal,” Pence said on “Fox News Sunday.”The bill’s fate was far from clear. Republicans hope to lure the votes of a few Democrats from Trump-friendly states to reach the 60 votes needed, but they may lose some hard-line conservatives in the process.Most blame RepublicansThe Trump administration — increasingly blamed by Americans for the shutdown — is trying to balance demands of those hard-liners and Democrats who adamantly oppose spending the $5.7 billion Trump wants for a wall.Trump has regularly warned of what he says is a serious criminal threat from undocumented migrants entering the country, which is grappling with a surge in arrivals by families and children who say they are fleeing poverty and violence in Central America.Democrats have offered more than $2 billion for a range of other border-security measures.They assailed Trump’s new offer as cynical, noting that it was the president who — by moving earlier to end the DACA program protecting 700,000 young immigrants and to expel about 300,000 others in a separate program — had placed in jeopardy many of those for whom he now offers temporary protection.But anti-immigrant voices also attacked Trump’s offer as tantamount to amnesty for the undocumented — a toxic concept for many conservatives.”No, Amnesty is not a part of my offer. It is a 3 year extension of DACA,” Trump said in another tweet. DACA was former president Barack Obama’s program to shield undocumented immigrants who entered the country as children.Trump said that there would be “no big push” to remove the 11 million people in the country illegally, before warning: ‘but be careful, Nancy!”His immigration crackdown has not stanched the influx of migrants, and a new group of about 400 Hondurans — the fourth since October 13 — headed north on Saturday, officials there said.Still, as the costs of the US shutdown mounted, both sides in the standoff appeared to be casting about cautiously for a road ahead.”The vote this week (in the Senate) is not to pass the bill,” said Senator James Lankford, a Republican, “It’s to open up and say, can we debate this? Can we amend it? Can we make changes? Let’s find a way to get the government open.”Representative Bennie Thompson, a Democrat who chairs the Homeland Security Committee, said that “I would not rule out a wall in certain circumstances.”He suggested that Democrats were amenable to negotiating if Trump would stop demonizing the party and its leaders and provide assurances that he would not suddenly shift positions.”The notion that we have come from a (focus on a) wall to some other thing is moving it along,” he told ABC’s “This Week,” “but we have to sit down and talk.”Representative Tulsi Gabbard, who plans to seek the presidency in 2020, told CNN it was urgent that both sides “come together and have a real conversation and hash out the differences.”But representative James Clyburn, the third-ranking House Democrat, insisted that the government must first be reopened.last_img read more

FICN amounting 438 lakh seized in Kolkata 1 arrested

first_imgKolkata: The Special Task Force of Kolkata Police has seized fake Indian currency notes (FICN) with a total face value of Rs 4.38 lakh and arrested a person, an officer said on Saturday. Based on prior information, the officers intercepted the accused, Ishab Ali, 31, from the Sealdah area.last_img

Elon Musks Neuralink Hopes to Put Sensors in Human Brains Next Year

first_imgJuly 17, 2019 While we waited for Neuralink to present the progress it’s made over the last couple of years in brain-computer interface technology, the New York Times and Bloomberg published information from an early briefing and it’s stuff that’s straight out of science fiction. The Elon Musk-backed company claims its “sewing machine-like” robot will be able to implant threads deep into a human brain.The results so far come from testing on lab rats implanted with as many as 1,500 electrodes, which, everyone should be warned, may or may not transfer smoothly to work on humans. If it does work, Neuralink says its intention for the technology at first is to do things like help amputees, or restore the ability to see, talk and listen. Of course, as Elon has said previously, he believes that connecting our brains to computers will eventually be the only way to keep up with the progression of artificial intelligence, so while things may start here the plan is for something much more powerful.One big reveal is that it “hopes” to begin working on human subjects as soon as the second quarter of next year. In the picture above, that was shown during the presentation, that small protrusion at the bottom right with the arrow pointing to it, is the size of the thread that it actually hopes to implant.According to the article, its bundles of flexible threads are about one quarter the diameter of a human hair, implanted using needles to avoid blood vessels on the brain’s surface. Then the embedded sensors capture information and send it to a receiver (the chip above) on the surface of the skull. From there it transmits wirelessly — Elon Musk said it could Bluetooth the information to your skull. Right now implantation requires drilling holes, but researchers hope in the future they can use lasers to avoid “unpleasant” vibration.The pod itself is worn behind the ear, with the wireless, battery and other hardware in there.Whether or not this can work in humans is, again, still unproven, and also whether or not the wires can hold up over time. Whenever tonight’s event at the California Academy of Sciences actually begins, hopefully we’ll find out a few more answers. You can watch the livestream embedded below.According to Musk, its current v1 4x4mm chip is capable of 10,000 electrodes with “read and write” capability, which he says is more than 1,000 times the number of the best deep brain interface currently available for Parkinson’s treatment.Neuralink president Max Hodak went on to explain why it’s embedding sensors directly into the brain, near but not in neurons. Simply, it’s the only way to send and receive the information necessary, from “spikes” of activity. A neurosurgeon is also part of the presentation, showing off some videos of the implantation technology, and how its robot can install thousands of wires directly into the brain while avoiding tissue damage and bleeding. Eventually, they’d like to do it without shaving the patient’s head, although he acknowledged that the first operations will be more like current deep brain implants.Further presentations explained even more about how all the technology works, and a paper will be released shortly with more data on what they’ve achieved so far. One note Musk revealed during a Q&A session is that “a monkey has been able to control the computer with its brain,” in response to a query about animal testing and the results so far. Less surprising is his assertion that two people with the implants could use them to communicate “telepathically” — once the technology is working two-ways in the brain that’s about what we’d expect. Growing a business sometimes requires thinking outside the box. 4 min read Register Now » This story originally appeared on Engadget Free Webinar | Sept. 9: The Entrepreneur’s Playbook for Going Globallast_img read more