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Nuevas tecnologías

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2022-11-07, Texas Instruments 3.3 V, CAN bus transceiver SN65HVD230, SN65HVD231 and SN65HVD232

Texas Instruments' SN65HVD230, SN65HVD231, and SN65HVD232 Controller Local Area Network (CAN) transceivers comply with the specification of ISO 11898-2 High Speed CAN Physical Layer Standard (Transceiver). These devices are designed for data rates of up to 1 megabit per second (Mbps) and include many protection features that provide device and CAN network robustness. The SN65HVD23x transceiver is designed for use with Texas Instruments 3.3V μPs, single chip, and demand-side controller, or equivalent protocol controller devices

Technology Cover

2022-11-07, Allegro MicroSystems A5976/77/79 micro stepping DMOS driver chip

Allegro MicroSystems' A5976, A5977 and A5979 are complete microstepper motor driver chips with built-in converters. They are designed to run bipolar stepper motors in full, half, quarter, eight-step (A5977), and 16-step (A5976/79) modes with an output drive capacity of 40 V±2.8 A. The A5977 and A5979 include a fixed turn-off time current regulator capable of operating in slow, fast or mixed attenuation modes.

Technology Cover

2022-11-07, Diodes' AL5890 High Voltage Linear Constant Current LED Driver

Diodes AL5890 provides temperature stability and current accuracy. Adjust ±2.0 mA(typical) over a wide range of voltages and temperatures. The AL5890 has a variety of fixed output current options, eliminating the need for external current setting resistors and creating a simple drive solution for a range of leds

Technology Cover

2022-11-06, Maxim MAX86150 integrates PPG and ECG biosensor modules for mobile devices

Maxim Integrated's MAX86150 provides pleural graph (PPG) and electrocardiogram (ECG) measurements via a mobile battery-powered device for health monitoring. The MAX86150 is a biosensor module consisting of an internal light-emitting diode, photodetector, and ECG analog front end (AFE) that delivers highly accurate, FDA-approved PPG and ECG performance in compact power-saving designs that include mobile phones, laptops, tablets, and smart speakers.

Technology Cover

2022-11-06, Introduction, features, and applications of Cirrus Logic WM8904 Ultra low power, high performance stereo codec

Cirrus Logic's WM8904 is a high performance, ultra-low power stereo codec featuring a stereo ground reference headphone amplifier combined with a dual mode charge pump architecture to optimize efficiency and power consumption during playback

Technology Cover

2022-11-06, Analog Devices ADE9153 Automatic Calibration of Electricity Metering IC

The ADE9153 of Analog Devices is a single-phase electricity metering automatic calibration IC mSure automatic calibration function that allows the instrument to automatically calibrate the current and voltage channels, instead of using an accurate source or accurate reference instrument, the shunt resistor is used as a current sensor. Levels 1 and 2 are automatically calibrated by mSure. ADE9153 integrates three high-performance analog-to-digital converters (adc), providing 88 dB signal to noise ratio (SNR)

Technology Cover

2022-11-06, Wurth Elektronik WCAP-FTBP/FTBE metallized polypropylene and metallized polyester DC film capacitor

WCAP-FTBP and WCAP-FTBE from Wurth Elektronik are general purpose DC film capacitors for filtering, blocking, bypass or energy storage. Both series are characterized by high volumetric efficiency and excellent self-healing properties due to the use of metallized membrane technology.

Technology Cover

2022-11-06, Microchip Technology MCP19123 Power analog Controller with integrated synchronization driver

Microchip Technology's MCP19123 Power analog Controller is a medium-voltage (4.5V to 40V) simulated synchronous step-down PWM controller with an integrated 8-bit PIC microcontroller. This unique product combines the performance of a high-speed analog solution with the configurability and communication interface of a digital solution. The controller provides excellent modulation accuracy, high efficiency and fast transient response of the variable output analog PWM controller.

Technology Cover

2022-11-06, Analog Devices AD7291 8-channel 12-bit SAR analog-to-digital converter ADC

Analog Devices' AD7291 is a 12-bit, low-power, 8-channel Successive Approximation Register (SAR) analog-to-digital converter (ADC) with a built-in temperature sensor. The ADC is powered by a 3.3V power supply and has an I2c compatible interface. This section includes a 9-channel multiplexer and a track-hold amplifier that can handle frequencies up to 30 MHZ. The device has an on-chip 2.5V reference that can be disabled to allow the use of external references.

Technology Cover

2022-11-05, Murata Power Solutions MTC2 Series Converter

Murata Power Solutions has announced the MTC2 series of 2w single output, voltage stabilized and isolated DC/DC converters. The converter measures only 0.59 "x 0.56" x 0.44 "(14.99 mm x 14.22 mm x 11.23 mm) and complies with UL/EN 60950 Enhanced Insulation Safety Standard and ANSI/AAMI ES60601-1 Medical Safety Specification for commercial equipment, With 2 x MOOP(operator protection means).

Technology Cover

2022-11-05, Stmicroelectronics EFL700A39 thin film lithium battery

Stmicroelectronics has begun limited production of EnFilm's advanced rechargeable batteries, which are less than 0.25mm thick. These paper-thin batteries free designers from the limitations of standard battery sizes and are ideal for powering the next generation of personal technology and iot devices

Technology Cover

2022-11-05, TDK InvenSense SmartBug Multi sensor Wireless Module

TDK InvenSense's SmartBug (MD-42688-P) is a multi-sensor wireless module that utilizes TDK MEMS sensors and algorithms for a wide range of iot applications.This module combines six sensors, a powerful wireless (BLE) MCU, seven algorithm-driven features, and a rechargeable battery all in a small ladybug case. It also offers an add-on board option that includes a Wi-Fi module, an SD card slot, and a TDK ultrasonic sensor

Technology Cover

2022-11-05, Texas Instruments dual channel 12 bit SPI voltage output DAC

The DAC60502 12 bit DAC of Texas Instruments is a high-precision, low-power device with voltage output. The DAC60502 provides linearity less than 1 LSB. The high accuracy of the micro package makes the device very suitable for applications such as gain and bias calibration, current or voltage setpoint generation and power control.

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2022-11-05, Analog Devices ADRF5046/47 and ADRF5024/25 reflex switches

ADRF5046 from Adeno Semiconductor is a reflective single-pole four-throw (SP4T) switch manufactured in a silicon process. 20 terminal, 3 mm x 3 mm, RoHS compliant, ground gate array (LGA) package, operating temperature range -40°C to +105°C

Technology Cover

2022-11-05, Phoenix Contact UBAL series terminal blocks

Phoenix Contact's UBAL terminal series consists of aluminum wire and copper wire and can be used for UBAL universal terminal blocks. The pre-lubricated contact chamber simplifies the connection of the aluminum conductor, ensuring that screw connections do not require maintenance. These blocks achieve optimal conductor connections because each block is equipped with hex socket screws, allowing high tightening torque to be applied to the screws.

Technology Cover

2022-11-04, ScioSense launched the industry leading high-precision high-performance digital temperature and humidity sensor ENS21X series

ScioSense announced the launch of the unique ENS21x series of high precision and high performance digital temperature and humidity sensors, which will take the temperature and humidity measurement level to a new high in the industry, to meet the needs of automotive, industrial, consumer electronics and instrumentation applications for accurate measurement.