Articles and news - 6

Relays eliminate high-voltage noise
Relays eliminate high-voltage noise
09.14.2020 Circuits

Most laboratories and industrial environments have many kinds of electrical-noise sources at all frequencies from heavy machinery, instruments, power supplies, and TV stations. Engineers have used many simple devices and techniques to handle this noise...

EPC Doubles Performance its 200 eGaN
EPC Doubles the Performance of its 200 V eGaN FET Family
09.14.2020 News

EPC advances the performance capability while lowering the cost of off-the-shelf gallium nitride transistors with the introduction of the EPC2215 and EPC2207 200 V eGaN FETs...

Use CFL ballast drive LEDs
Use a CFL ballast to drive LEDs
09.10.2020 Circuits

Designers use ballast ICs, such as International Rectifier’s IR53HD420, in CFLs for heating the filaments, igniting the lamps, and supplying the lamps with current. This Design Idea shows how you can use a CFL-ballast IC for driving LEDs...

Low-noise ac amplifier has digital control
Low-noise ac amplifier has digital control of gain and bandwidth
09.10.2020 Circuits

In low-noise analog circuits, a high-gain amplifier serves at the input to increase the SNR. The input signal level determines the input-stage gain; low-level signals require the highest gain...

ACEINNA Launches OpenRTK330L Industry Smallest High-Precision
ACEINNA Launches OpenRTK330L - the Industry's Smallest High-Precision GNSS/INS Localization Solution with Open Navigation Platform Support
09.10.2020 News

ACEINNA announced the availability of the new ACEINNA OpenRTK330L, a low cost, state-of-the-art, high-performance triple-band RTK/GNSS receiver with built-in triple redundant inertial sensors...

Analogue charge pump produces high-frequency high-voltage
Analogue charge pump produces high-frequency, high-voltage pulses
09.09.2020 Circuits

A recent project evaluated the feasibility of a dynamic load modulation RF power amplifier for 5G. DLM amplifiers typically use high-voltage varactor diodes in their output network, which need to be driven by high-speed large linear voltage pulses...

Analog Devices Announces Precision Programmable Instrumentation
Analog Devices Announces Precision Programmable Instrumentation Amplifier with Fully Differential Outputs
09.09.2020 News

Analog Devices announced precision instrumentation amplifier LTC®6373 with fully differential outputs which includes a closely-matched internal resistor network to achieve excellent CMRR, offset voltage, gain error, gain drift, and gain nonlinearity...

SOT23 50 years surface mount innovation
SOT23: 50 years of surface mount innovation in one package
09.08.2020 Articles

In 1969 the first device housed in the breakthrough SOT23 plastic surface mount package rolled off the assembly line. Last year Nexperia alone shipped over 30 billion SOT23 packaged devices...

Alpha Omega Semiconductor Announces New High
Alpha and Omega Semiconductor Announces a New High SOA MOSFET for 12V Hot Swap Applications
09.08.2020 News

Alpha and Omega Semiconductor announced the release of, AONS32310, a 30 V MOSFET with low on-resistance and a high Safe Operating Area capability which is ideally suited for demanding applications such as hot swap and e-fuse...

Simple circuit provides 5V gate bias
Simple circuit provides 5V gate bias from -48V
09.07.2020 Circuits

A small and simple circuit derives 5 V from the –48 V rail that telecomm applications typically use...