Technology Articles

2022-12 Semiconductors Analog Devices

[Dec 21 2022] The AD7291 is a 12-bit, low-power, 8-channel Successive approximation register (SAR) analog-to-digital converter (ADC) with built-in temperature sensors. 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 b ...

2022-12 Semiconductors Microchip Technology

[Dec 20 2022] Microchip Technology's MCP19123 Power analog controller is a medium-voltage (4.5V to 40V) analog 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 regulation accuracy, high effici ...

2022-12 Semiconductors Texas Instruments

[Dec 20 2022] The Texas Instruments DAC60502 12-bit DAC is a high-precision, low-power device with a voltage output. The DAC60502 provides linearity of less than 1 LSB. The high accuracy of the tiny package makes the device ideal for applications such as gain and bias calibration, current or voltage set point generation and power supply control. The DAC includes a 2.5V, 5 ppm/°C internal reference that provide ...

2022-12 Optoelectronics Cirrus Logic Inc.

[Dec 20 2022] 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. The ground reference headphone and wire output eliminate AC coupling capacitance, and both outputs include a common-mode feedback path to suppress ground no ...

2022-12 Power Maxim Integrated

[Dec 20 2022] Maxim Integrated's MAX86150 provides pleurogram (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 mob ...

2022-12 Power Wurth Electronics

[Dec 20 2022] 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 film technology. WCAP-FTBP metallized polypropylene DC vessel (MKP) is characterized by excellent voltage resistance, 5% capacitance tol ...

2022-12 Semiconductors Analog Devices

[Dec 20 2022] The ADE9153 is a single-phase power metering automatic calibration IC mSure automatic calibration feature that allows meters to automatically calibrate current and voltage channels without using an accurate source or an accurate reference meter when shunt resistors are used as current sensors. Levels 1 and 2 are automatically calibrated by mSure. The ADE9153 integrates three high-performance anal ...

2022-12 Power Murata Power Solutions

[Dec 19 2022] Murata Power Solutions has announced the MTC2 Series of 2w single output, stabilized and isolated DC/DC converters. Available in 12 V(DC) or 24 V(DC) 2:1 input voltage range and output voltage 3.3V (DC), 5 V(DC), or 12 V(DC), the surface-mounted MTC2 has a 3 k V(AC) input-output isolation. 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 the UL/ ...

2022-12 Power Molex

[Dec 19 2022] Space-constrained applications, such as interconnecting internal servers in data centers, require cables that are not only low-loss but compact. The compact shape is necessary to provide minimal airflow resistance within the system. Molex's Temp-Flex TwinMax high temperature/low loss dual-shaft cable sizes are only 0.56mm * 0.88mm, suitable for applications with tight space constraints. High spee ...

2022-12 Sensors Silicon Labs

[Dec 19 2022] Thunderboard EFR32BG22 from Silicon Labs is a small, low-cost, feature-rich prototype and development platform based on EFR32 wireless gecko on-chip systems. The board is an ideal platform for developing energy-friendly iot devices and comes with a Bluetooth demo that works with a cloud-connected smartphone app to demonstrate easy collection of environmental and motion sensor data, as well as but ...

2022-12 Semiconductors Wurth Electronics

[Dec 19 2022] Wurth Elektronik's WR-SMP series micro connectors with slip-in and latch-on capabilities provide fully compatible interconnect applications up to 40ghz. These SMP family connectors have interface support for MIL-STD-348 and are GPO-compatible. Wurth Elektronik offers a full range of SMP connectors, from PCB connectors, cable connectors and bullet adapters to 0.47 "and 0.85" preassembled cable ass ...

2022-12 Power Texas Instruments

[Dec 19 2022] Texas Instruments' LM76002 and LM76003 regulators are easy to use synchronous step-down DC-DC converters capable of driving up to 2.5 A (LM76002) or 3.5 A (LM76003) load current from inputs up to 60 V. The LM76002 and LM76003 provide superior efficiency and output accuracy at very small solution sizes. Adopt peak current mode control. Other features such as adjustable switching frequency, synchro ...