Op amps enable precision in health monitors

Op amps enable precision in health monitors: Low, temperature-stable input-offset voltage is a characteristic of the TSZ182 dual precision op amp. STMicroelectronics offer it in a 2.0 x 2.0mm DFN8 or mini-So8 package.

Other features are a 3MHz gain-bandwidth, rail-to-rail inputs and outputs. It is chopper-stabilised for precision in instruments such as body-signal monitors, blood-glucose meters, industrial sensors, factory automation, and low-side current sensing.

> Read More

Three-colour LED claims to be world’s smallest

Three-colour LED claims to be world’s smallest: Optimised for consumer devices, such as matrix light sources for gaming and wearables, the MSL0402RGBU reflector-type, three-colour LED has been announced by Rohm.

Its compact, high ESD resistance design provides greater design flexibility in matrix applications, says the company. It measures 1.8 x 1.6mm.

> Read More

Wireless microcontrollers are Bluetooth 5-ready

Wireless microcontrollers are Bluetooth 5-ready: Two devices have been added to the SimpleLink Bluetooth wireless microcontroller family. They deliver more available memory, Bluetooth 5-ready hardware, automotive qualification and a new wafer-chip-scale package (WCSP) option, says Texas Instruments.

The SimpleLink CC2640R2F comes in a tiny 2.7 x 2.7mm chip-scale package (WCSP) option that is less than half the size of the company’s smallest 4.0 x 4.0mm QFN package. Despite its size it delivers the longest range with the lowest power consumption, claims the company. It is ready for the Bluetooth 5 core specification which offers longer range, higher speed and more data for enhanced connection-less applications in building automation, medical, commercial and industrial automation.

> Read More

Suited to medical and fitness applications, Mouser makes Maxim’s microcontollers part of its line-up

Suited to medical and fitness applications, Mouser makes Maxim’s microcontollers part of its line-up: Mouser Electronics is now stocking the MAX32625/MAX32626 microcontrollers from Maxim Integrated.

The devices are based on the 32-bit RISC ARM Cortex-M4F microcontroller with a floating point unit (FPU), and are suited to medical and fitness applications. Both devices include 512 MBytes of flash and 160 kBytes of SRAM, with the architecture combining high-efficiency signal-processing functionality with low cost and ease of use. The MAX32626 is a secure version of the MAX32625, incorporating a trust protection unit (TPU) with advanced security features.

> Read More

About Weartech

This news story is brought to you by weartechdesign.com, the specialist site dedicated to delivering information about what’s new in the wearable electronics industry, with daily news updates, new products and industry news. To stay up-to-date, register to receive our weekly newsletters and keep yourself informed on the latest technology news and new products from around the globe. Simply click this link to register here: weartechdesign.com