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.
Video Reel: Microchip’s SAM L11 30 June 2020, Altron Arrow
, Multimedia, Videos
This video (www.dataweek.co.za/*jun20-sam) provides a brief overview of Microchip Technology’s SAM L11 comprehensive security solution framework and demos to make implementation of security simple. Microchip’s ...
Read more...Dual-core wireless MCU 30 June 2020, Altron Arrow
, Telecoms, Datacoms, Wireless, IoT
The STM32WBx0 is a dual-core wireless MCU based on an Arm Cortex-M4 core running at 64 MHz (application processor) and an Arm Cortex-M0+ core at 32 MHz (network processor).
The STM32WBx0 Value Line ...
Read more...Driver for low-current LED strips 30 June 2020, Altron Arrow
, Opto-Electronics
Infineon Technologies’ new BCR431U is a constant-current linear LED driver IC providing low voltage drop performance for regulating LED current. It is the second device released in the new-generation ...
Read more...Sensor signal conditioning IC 30 June 2020, Hi-Q Electronics
, Analogue, Mixed Signal, LSI
New from Renesas Electronics is the ZSSC3240 sensor signal conditioner (SSC) – the newest member of its leading-edge SSC portfolio. The ZSSC3240 delivers high accuracy, sensitivity and flexibility for ...
Read more...IGBT for 1500 V PV string inverters 30 June 2020, Altron Arrow
, Power Electronics / Power Management
The solar power market is undergoing a trend towards 1500 V solutions, which allow for more series connections, less cable, fewer generator connection boxes and fewer inverters.
The new EasyPACK 3B ...
Read more...iCoupler technology benefits GaN transistors in AC-DC designs 30 June 2020, Altron Arrow
, Power Electronics / Power Management
Highly efficient AC-DC power supplies are key to the evolution of the telecom and datacom infrastructure, as power consumption grows rapidly due to hyperscale data centres, enterprise servers, or telecom ...
Read more...Personality profile: Warren Mande 30 June 2020, Altron Arrow
, News
“It is said that “culture eats strategy for breakfast”. Look to join companies whose culture fits your personal belief system.”
Read more...Wi-Fi-based fixed wireless access solutions 30 June 2020, Altron Arrow
, Telecoms, Datacoms, Wireless, IoT
Wi-Fi recently marked its 20th anniversary. The modern digital lifestyles rely on Wi-Fi so heavily, it is hard to imagine life before or without it. Our usage is spread across various aspects of our life ...
Read more...IGBT for 1500 V PV string inverters 29 May 2020, Altron Arrow
, Power Electronics / Power Management
The solar power market is undergoing a trend towards 1500 V solutions, which allow for more series connections, less cable, fewer generator connection boxes and fewer inverters.
The new EasyPACK 3B ...
Read more...MOSFETs for automotive applications 29 April 2020, Altron Arrow
, Power Electronics / Power Management
Supporting the needs of the electro-mobility market, Infineon Technologies launches its new product family: the CoolMOS CFD7A series. These silicon-based, high-performance products can be used in both ...
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