Matched JFETs Improve Photodiode Amplifier
Matched JFETs Improve Photodiode Amplifier
05.26.2020 Circuits

Using a bootstrapping scheme with a JFET can enhance a photodiode’s ac response, but adds unwanted dc voltage...

World first fully self-contained Raspberry Pi
World's first fully self-contained Raspberry Pi audio HAT board with MERUS class D multilevel amplifier
05.26.2020 News

Infineon Technologies developed the world’s first fully self-contained Raspberry Pi audio amplifier HAT board. It offers high definition audio at boom box power levels in a small form factor...

Optocoupler simplifies power-line monitoring
Optocoupler simplifies power-line monitoring
05.25.2020 Circuits

The use of a linear optocoupler and a capacitor-based power supply yields a simple, yet precise power-line-monitoring system...

Renesas Introduces JEDEC-Compliant Precision Temperature Sensor
Renesas Introduces JEDEC-Compliant Precision Temperature Sensor for DDR5 Memory Modules
05.25.2020 News

Renesas Electronics announced a new precision temperature sensor, the TS5111, targeting DDR5 memory modules as well as a host of other applications such as solid-state disks, computing motherboards, and communications equipment...

TDK Presents New Compact Current Sense
TDK Presents New Compact Current Sense Transformers
05.22.2020 News

TDK Corporation presents a new series of compact EPCOS SMT current sense transformers. They are designed for measuring currents of up to 7 A at frequencies between 50 kHz and 1 MHz...

Make Your Own Laser Tachometer 10
Make Your Own Laser Tachometer for $10
05.21.2020 Circuits

In this project, I am showing you how to build a digital laser tachometer based on Arduino for around 10$...

Analog Devices Launched New 36 Low
Analog Devices Launched New 36 V, Low Noise, Zero Drift Op Amp
05.21.2020 News

Analog Devices launched new a high voltage, low noise, zero drift op amp ADA4523-1 that offers precision dc performance over a wide supply range of 4.5 V to 36 V...

E-fuses warming up higher-current applications
E-fuses: warming up to higher-current applications
05.20.2020 Articles

As a cautious analog-centric engineer, I have always liked traditional thermal-based fuses and been somewhat skeptical of electronic fuses...

Toshiba Launches MOSFET Gate Driver Switch
Toshiba Launches MOSFET Gate Driver Switch Intelligent Power Devices
05.20.2020 News

Toshiba Electronics Europe has launched two new gate driver switch intelligent power devices...

Injection-lock Wien-bridge oscillator
Injection-lock a Wien-bridge oscillator
05.19.2020 Circuits

I recently had the opportunity to investigate a new micropower 6-MHz LTC6255 op amp driving a 12-bit, 250k sample/sec LTC2361 ADC. I wanted to acquire the FFT of a pure sinusoid of about 5 kHz...

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