Extending its Burr-Brown Audio line, Texas Instruments has introduced a family of JFET-input op-amps featuring low noise and distortion to maximise audio system quality and performance. With a quiescent current of 1,8 mA per channel, the OPA1641, OPA1642 and OPA1644 support the multiple channels pro audio applications require, without increasing power consumption in high-performance audio circuits, such as broadcast studio equipment, analog and digital mixing consoles, and high-end A/V receivers.
The FET inputs deliver input bias current of just 2 pA, noise of 5 nV/√Hz and distortion of 0,00005% at 1 kHz. The devices’ wide supply voltage range of +2,5 V to +18 V and rail-to-rail output swing allow for increased headroom, which is critical for audio analog-to-digital converter (ADC) front ends and digital-to-analog converter (DAC) post filters.
Power delivery over USB Type-C will open up new applications 25 March 2020, Altron Arrow
, Power Electronics / Power Management
The enablement of SuperSpeed is just one reason why we can expect the USB interface to dominate for many years to come, but power delivery must also be a major factor in that.
Read more...MEMS-based environmental pressure sensors 25 March 2020, Avnet South Africa
, Analogue, Mixed Signal, LSI
Bourns Sensors & Controls’ product line is introducing four new series of environmental sensors based on microelectromechanical systems (MEMS) technology. These four new series are designed for the customer ...
Read more...STM32CubeMonitor for runtime variable monitoring 25 March 2020, Altron Arrow
, Design Automation
The STM32CubeMonitor family of tools helps to fine-tune and diagnose STM32 applications at runtime by reading and visualising their variables in real time. In addition to specialised versions (power, ...
Read more...Looking beyond radar, the car’s virtual eye 25 March 2020, Altron Arrow
, News
Faster, higher-resolution radar sensors have enabled the next generation of driver assistance technologies through improvements in vehicle safety and comfort in view.
Read more...Steering diode/TVS array for display interfaces 25 March 2020, Altron Arrow
, Circuit & System Protection
ProTek Devices has introduced a new steering diode transient voltage suppressor (TVS) array for circuit protection across popular consumer electronic display interfaces. The new PUSB403 device is ideal ...
Read more...Wireless power receiver 25 March 2020, Altron Arrow
, Telecoms, Datacoms, Wireless, IoT
The STWLC68 is an integrated wireless power receiver suitable for portable applications and capable of managing up to 5 W of output power. The chip has been designed to support Qi 1.2.4 specifications ...
Read more...NVIDIA-powered computing for AI at the edge 26 February 2020, Altron Arrow
, Computer/Embedded Technology
The AI revolution is transforming industries, reaching products that are smaller and more affordable than ever before. Many companies have been constrained by the challenges of size, power, and AI compute ...
Read more...USB Type-C port protector 26 February 2020, Altron Arrow
, Circuit & System Protection
Designers can easily migrate small electronic devices from legacy USB Micro-A or Micro-B interconnects to the latest Type-C style with the STMicroelectronics TCPP01-M12 port protector, which satisfies ...
Read more...MCUs for new-generation smart objects 26 February 2020, Altron Arrow
, DSP, Micros & Memory
STMicroelectronics’ latest STM32H7A3, STM32H7B3, and STM32H7B0 Value Line microcontrollers (MCUs) combine 280 MHz Arm Cortex-M7 core performance, high memory density, and power savings for future generations ...
Read more...Video reel: TouchGFX GUI software 26 February 2020, Altron Arrow
, Multimedia, Videos
This video from STMicroelectronics shows how you can download the free TouchGFX GUI software, try the out-of-the-box supported STM32H7B3I-DK, and eliminate the need for external RAM, when developing your ...
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