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AKM releases a 3-axis Magnetic Sensor for IoT Designs; The AK09970 captures Magnetic Fields with Vector Components
AKM releases a 3-axis Magnetic Sensor for IoT Designs; The AK09970 captures Magnetic Fields with Vector Components
22.02.2017 · News
There is increasing demand for a sensing function to monitor an object’s status in remote locations as IoT products are expected to grow in the market. Asahi Kasei Microdevices Corporation, (AKM), has developed the AK09970, a 3-axis magnetic sensor that is able to detect magnetic signals in X, Y, and, Z directions. The AK09970 supports wide measurement range with high resolution in 3-axis detection and captures magnetic fields in 3-dimensions...
560V No-Opto Flyback Regulator Delivers Up to 15 Watts in High Voltage Spacing TSSOP Package
560V No-Opto Flyback Regulator Delivers Up to 15 Watts in High Voltage Spacing TSSOP Package
22.02.2017 · News
Linear Technology Corporation announces the LT8315, a high voltage monolithic flyback regulator that simplifies the design of an isolated DC/DC converter. By sampling the reflected isolated output voltage across the third winding on the power transformer, the part requires no opto-isolator or LT1431 for regulation...
Optical sensor needs no tweaking
Optical sensor needs no tweaking
21.02.2017 · Circuits
The transfer gain of optical sensors spans a 16-to-1 ratio because of variations in the LED, phototransistor, ambient temperature, and optical path. The wide transfer-gain variation complicates output-resistor selection in dc-coupled circuits. You must size the output resistor to prevent high transfer gains from causing output-stage saturation, but low transfer gains yield low output-voltage swings with low-value resistors...
When to use an amplifier with rail-to-rail inputs - and what to watch out for
When to use an amplifier with rail-to-rail inputs - and what to watch out for
21.02.2017 · Articles
Early in my graduate school education, I was working on a project that needed a unity-gain operational-amplifier buffer for a monitoring circuit in our thin film deposition system. As soon as the new module was plugged in, I discovered that all of the signals close to the positive supply were clipped...
Cree Announces the Next Generation of Extreme High Power LEDs
Cree Announces the Next Generation of Extreme High Power LEDs
21.02.2017 · News
Cree, Inc. introduces the XLamp® XHP50.2 LED, which delivers up to seven percent more lumens and 10 percent higher lumens-per-watt than the first generation XHP50 LED in the same 5.0 mm × 5.0 mm package...
Smart Power Supply for Microcontroller Projects
Smart Power Supply for Microcontroller Projects
20.02.2017 · Circuits · Microcontrollers
A good, reliable and easy to use dc power supply is probably the most important thing for every electronics hobbyists. Since a proper electronically stabilized power supply is crucial for almost all microcontroller-related diy projects, here we are presenting a simple diy project of an easy to build and very affordable power supply for microcontrollers...
Toshiba Launches 8TB HDD for NAS Applications
Toshiba Launches 8TB HDD for NAS Applications
20.02.2017 · News
Toshiba Corporation’s Storage & Electronic Devices Solutions Company announced the launch of a new line-up of HDDs, “MN Series”, for network attached storage applications. Shipments start from today...
Qualcomm Announces First End-to-End 802.11ax Wi-Fi Portfolio
Qualcomm Announces First End-to-End 802.11ax Wi-Fi Portfolio
20.02.2017 · News
Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, announced an end-to-end 802.11ax portfolio, which includes the IPQ8074 system-on-chip for network infrastructure and QCA6290 solution for client devices, making Qualcomm Technologies the first company to announce end-to-end commercial solutions to support 802.11ax...
Circuit Enhancement Enables Digital Setting of Voltage Reference
Circuit Enhancement Enables Digital Setting of Voltage Reference
19.02.2017 · Articles
Adjustable voltage references offer great flexibility to circuit designers because the reference isn’t limited to the manufacturer’s preset values. The adjustable output is typically configured with a voltage divider from the output to the feedback pin. To regulate the output, the circuit compares the voltage at the feedback pin to an internal reference...
Tiny LDOs from STMicroelectronics Deliver Class-Leading Quiet Power for Precision Sensing
Tiny LDOs from STMicroelectronics Deliver Class-Leading Quiet Power for Precision Sensing
19.02.2017 · News
STMicroelectronics’ LDLN025 Low-Dropout voltage regulators deliver best-in-class noise performance in relation to output current and footprint, generating less than 6.5 µVrms noise at 250 mA full load with an outline of just 0.63 mm × 0.63 mm. To ensure high accuracy and sensitivity the LDLN025 is designed to supply ultra-smooth and stable voltage to precision ICs like ADCs, VCOs, or sensors...
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