MediaTek Expands Wearables Portfolio with MT2511 for Health and Fitness Devices

MediaTek’s first bio-sensing analog front-end chip, MT2511, poised to shake up wearables market.

mediatek

As the global demand for mobile health devices continues to grow, MediaTek today announced the MT2511, MediaTek’s first bio-sensing analog front-end (AFE) chip designed for health and fitness devices. The MT2511 enables bio signal acquisition through electrocardiography (ECG) and photoplethysmography (PPG) simultaneously.

MT2511 is extremely power efficient, providing a lower active mode power consumption of less than 0.6mA while capturing PPG. In addition, MT2511 is equipped with MediaTek’s exclusive built-in heart beat interval technology and 4KB SRAM to optimize overall system power consumption for sleep heart rate monitoring. Finally, MT2511 also integrates LED boost driver circuit for saving layout space.

“The mobile health market is one of the fastest growing technology sectors. We can only begin to imagine how health-related wearables will improve both medical care and everyday wellness all around the world,” said JC Hsu, MediaTek’s Corporate Vice President and General Manager of the IoT business unit. “With support for ECG and PPG and limited power needs, the fully integrated MT2511 is ideal for a variety of devices, including fitness trackers, active lifestyle smart watches and sports bands.”

With its support for a greater than 100db dynamic range and high sample rate from 64 to 4KHz, the MT2511 eliminates interference and motion artifacts when collecting the heart’s electric signals. Because the MT2511 gathers accurate pulse data, it enables a variety of applications including electromyography (EMG), electroencephalography (EEG), pulse oximetry (SpO2) and blood pressure.

The flexible design of the MT2511 means it works seamlessly with MediaTek’s existing IoT and wearables platforms, including the MT2502, MT2523, and MT2601 for Android Wear, allowing device manufacturers to cater to a variety of needs. Advantages of the design range from simple to rich applications, with or without touch screens, or paired with a SoC or microcontroller unit (MCU).

The MediaTek MT2511 is expected to begin mass production in the first half of 2016. At Mobile World Congress 2016, MediaTek will show the MT2511 and the hardware development kit that combines it with MediaTek’s MT2523 platform. Together, this will demonstrate a complete system-in-package (SiP) for wearables with GPS, dual-mode Bluetooth LE, support for high-resolution screens and a highly-efficient Cortex M4 CPU.

Highlighted specifications:
– ECG+PPG for easy data synchronization (Internal PLL)
– Active power
< 0.6mA for PPG (sample rate 125Hz .w/o LED)
< 0.6mA for ECG
< 1.25mA for PPG+ECG
– Heart beat interval + Built-in 4KB SRAM
– Integrated LED boost driver circuit
– High accuracy: Greater than 100dB dynamic range
– SPI/I2C interface support for connectivity
– 3mm×3.4mm, 56-ball, 0.4mm pitch, WLCSP package

 

Did this article help you? If so, please tell me in a comment what do you think about it.

Don’t miss any of our future video tutorials, follow us on Youtube. Like us on Facebook. Add us in your circles on Google+. Watch our photo albums on Flickr. Subscribe now to our newsletter.

Post a comment


This firmware is for Boxput iATV Q3 Max TV Stick with AMLogic S905W2 as CPU. You can buy Boxput iATV Q3 Max TV …

Oct 9, 2024

Ultimate 2024 Autumn Sale, Save Up to $699 on Outdoor TVs @ Sylvox. Top Outdoor TV Deals- 2024 Deck Pro 2.0 Top …

Oct 8, 2024

Mirtune H1 Has Launched With Loud Sound Defying Small Size. Unboxing Tronsmart Mirtune H1 8W IPX7 Portable Bluetooth Speaker here. Buy it …

Oct 8, 2024

October Prime Big Deal Days With Up to 30% Off @ Shenzhenaudio.   What sales are happening this week? A 48-hour October …

Oct 8, 2024

BANGKOK, Android TV Summit 2024, October – In a major collaboration, SEI Robotics (SEI Meeting Room 115 -Level 1), a Tier 1 …

Oct 8, 2024

Get ready to immerse yourself in the vibrant sounds of autumn with Linsoul’s Fall Sale!   #LinsoulFS2024. Sale Period: 8 – 10 October 2024 …

Oct 8, 2024

Best Deal Alert! You can now buy SmallRig S 60 Wireless Microphone USB Type-C Version from Smallrig.com for only $89.99. BTW, use …

Oct 8, 2024

MediaTek is set to impress at the 2024 OCP Global Summit, in San Jose, California, between October 15–17, 2024.   We’ll be …

Oct 8, 2024

At Network X 2024 and Futurecom 2024, SDMC is showcasing its latest innovation: the AX3000 Mesh Router with Matter Gateway. Combining high-speed, …

Oct 8, 2024

Amazon Prime Biggest Deals Days Are Almost Here @ Neakasa.   Prime Day Best Deals with up to 37% Off. Did this …

Oct 8, 2024

Hurry up: Prime Big Deal Day up to 59% off @ Roborock.   Prime Day Best Deals with up to $700 Off. …

Oct 8, 2024

This firmware is for Tanix TX6 TV Box with Allwinner H6 as CPU. Download Android 9.0 stock firmware for Tanix TX6 TV …

Oct 8, 2024