Analogue, Mixed Signal, LSI


Small temperature sensors

18 August 2010 Analogue, Mixed Signal, LSI

STMicroelectronics has announced a temperature sensor designed to allow electronic devices to benefit from features such as intelligent thermal protection.

The new STTS751 is mounted on the printed circuit board to feed back accurate temperature data, allowing a system to manage its temperature, for example, by activating a cooling fan or shutting down circuitry.

The new sensor measures 2 x 2 mm and has a low 50 μA operating current, a power-saving 3 μA standby current, and a one-shot mode that makes the device well suited for battery-powered devices. One-shot operation allows the sensor to sleep for extended periods, waking only to provide an instantaneous reading when triggered by the system.

The digital temperature sensor is accurate to within 1°C and communicates its temperature data via a System-Management Bus (SMBus) interface. This allows it to be designed into a wide range of consumer and professional equipment including solid-state drives, large display backlights, smart batteries, servers and routers, telecom and Internet infrastructure and e-readers.

For more information contact Robin Scholes, Avnet Kopp, +27 (0)11 809 6100, robin.scholes@avnet.co.za, www.avnet.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

V2X: The future of vehicle communications
29 January 2020, Avnet South Africa , Editor's Choice, Telecoms, Datacoms, Wireless, IoT
A recent report by Juniper Research forecasts that more than 62 million vehicles will be capable of vehicle-to-vehicle communication by 2023; up from just over 1,1 million in 2019.

Read more...
STM32 system-on-chip for LoRa
29 January 2020, Avnet South Africa , Telecoms, Datacoms, Wireless, IoT
Powering the search for sustainability through smart infrastructure and logistics, smart industry and smart living, STMicroelectronics has revealed the world’s first LoRa system-on-chip (SoC) for connecting ...

Read more...
Arm Cortex-M33-based MCUs
29 January 2020, EBV Electrolink , Analogue, Mixed Signal, LSI
NXP Semiconductors announced the availability of its LPC552x/S2x microcontroller (MCU) family, further extending its efficient LPC5500 MCU series with the second of seven families planned for the series. ...

Read more...
Unity gain operational amplifier
29 January 2020, Altron Arrow , Analogue, Mixed Signal, LSI
The ADHV4702-1 is a high-voltage (220 V), unity-gain, stable precision operational amplifier. The next generation of proprietary semiconductor processes and innovative architecture from Analog Devices ...

Read more...
EERAM memory solutions retain data at power loss
29 January 2020, Avnet South Africa , DSP, Micros & Memory
Microchip Technology announced a new family of Serial Peripheral Interface (SPI) EERAM memory products that offers system designers up to 25% cost savings over the current serial non-volatile ram (NVRAM) ...

Read more...
Low-profile pressure transmitters
29 January 2020, Electrocomp , Analogue, Mixed Signal, LSI
TDK has expanded its portfolio with new EPCOS pressure transmitters whose performance profiles are specially tailored to the requirements of Industry 4.0. These low-profile pressure sensors are characterised ...

Read more...
Non-inverting converters for buck or boost operation
29 January 2020, Avnet South Africa , Power Electronics / Power Management
Texas Instruments introduced a family of four high-efficiency, low-quiescent-current (IQ) buck-boost converters that feature tiny packaging with minimal external components for a small solution size. ...

Read more...
Contactless payment SOC
29 January 2020, EBV Electrolink , Analogue, Mixed Signal, LSI
STMicroelectronics has released the next generation of its STPay system-on-chip (SoC) payment solution, leveraging state-of-the-art technology to increase contactless performance and protection, reduce ...

Read more...
Gate driver for silicon carbide transistors
29 January 2020, CST Electronics , Analogue, Mixed Signal, LSI
With the MAX22701E isolated gate driver from Maxim Integrated Products, designers of high-voltage/high-power systems can improve power supply efficiency, reducing power loss and the resulting carbon footprint. ...

Read more...
Lithium-ion/polymer battery packs catalogue
29 January 2020, Avnet South Africa , Technical Literature
The latest edition of the Avnet Abacus standard lithium-ion/polymer battery packs catalogue covers the company’s portfolio of primary and secondary cells from leading battery manufacturers, as well as ...

Read more...