austriamicrosystems has announced the AS3560 and AS3561 stereo headphone amplifiers which continuously adjust the supply rails in response to the input signal, in an effort to reduce power consumption as compared to traditional Class AB amplifiers. The AS3560 is a Class G amplifier while the AS3561 extends the power savings even more with a Class H topology. Both 30 mW devices use differential line inputs to minimise the effects of ground noise and EMI susceptibility, and also feature low quiescent current of 1 mA with both channels enabled. Shutdown current is less than 5 μA. Audio figures include >100 dB SNR @ 1 Vrms and THD of 0,02% at 16 Ω. The integrated charge pump generates a symmetric negative supply for true ground output signal levels. An I²C bus allows volume control with 32 gain steps as well as independent channel control.
IMU with dual-sensing capability EBV Electrolink
Analogue, Mixed Signal, LSI
ST’s 6-axis inertial measurement unit integrates a dual accelerometer up to 320g and embedded AI for activity tracking and high-impact sensing.
Read more...Plural data converter series
Analogue, Mixed Signal, LSI
Silanna Semiconductor has announced the launch of Plural, a new generation of data converters for customers eager to find a more available, affordable, high-performance alternative to existing brands.
Read more...Precision JFET op-amp Altron Arrow
Analogue, Mixed Signal, LSI
The specifications of the ADA4620 make it optimal as a front-end amplifier in a data-acquisition system, or for a TIA circuit with high input impedance.
Read more...A new era in modular I/O solutions Rugged Interconnect Technologies
Analogue, Mixed Signal, LSI
Aerospace and defence system designers are demanding scalable and high-performance I/O solutions and while traditional mezzanine standards have proven reliable, they often fall short of meeting modern bandwidth, size, and flexibility requirements.
Read more...High voltage instrument op-amp iCorp Technologies
Analogue, Mixed Signal, LSI
The SGM621B is a high accuracy, high voltage instrumentation amplifier, which is designed to set any gain from 1 to 10 000 with one external resistor.
Read more...MPLAB PICkit Basic ASIC Design Services
Design Automation
To make its robust programming and debugging capabilities accessible to a wider range of engineers, Microchip Technology has launched the MPLAB PICkit Basic in-circuit debugger.
Read more...Case Study: Siemens Valor automation solution ASIC Design Services
Editor's Choice Manufacturing / Production Technology, Hardware & Services
Electronics manufacturer BMK used Siemens Valor to enhance accuracy and speed up bill-of-materials quotations.
Read more...High-speed SAR ADC simplifies design Altron Arrow
Analogue, Mixed Signal, LSI
The ADI AD4080 simplifies data converter integration by integrating a low drift reference buffer, low dropout regulators and a 16K result data FIFO buffer.
Read more...Accelerating RF PCB design in a 5G world ASIC Design Services
Editor's Choice Design Automation
Billions of IoT devices coming online in the coming years will require RF design capabilities that support ultra-fast 5G speeds.
printer friendly version