Analog Devices’ AD4080 Differential SAR ADCs are high-speed, 20-bit, low-noise, low-distortion, Easy Drive, successive approximation register (SAR) analogue-to-digital converters (ADCs).
Maintaining high performance (signal-to-noise and distortion (SINAD) ratio >90 dBFS) at signal frequencies over 1 MHz allows the AD4080 to operate in a wide variety of precision, wide-bandwidth data acquisition applications. Simplification of the input anti-alias filter configuration can be achieved by applying oversampling along with integrated digital filtering and decimation. This decreases noise and lowers the output data rate for applications that do not require the lowest latency of the AD4080.
The AD4080 Easy Drive reduces signal chain complexity and power consumption, while facilitating greater channel density and flexibility in companion component selection. The ADCs’ input structure was developed to minimise input-dependent signal currents, reducing converter-induced settling artifacts. The continuous acquisition architecture allows settling across the entire conversion cycle, easing ADC driver settling and bandwidth requirements compared to other high-speed data converters.
The ADI AD4080 incorporates several elements that simplify data converter integration: a low drift reference buffer, low dropout (LDO) regulators to develop ADC core and digital interface supply rails, and a 16K result data first-in first out (FIFO) buffer that can significantly reduce the load on the digital host. Additionally, critical supply and reference decoupling capacitors are integrated into the package to guarantee optimum performance, simplify printed circuit board (PCB) layout, and reduce the overall solution footprint.
Converter power modules for 48 V networks Altron Arrow
Power Electronics / Power Management
The economic and quality-of-life benefits of electrification is driving the adoption of HV to 48 V DC-DC conversion across many markets with 48 V power modules becoming more common.
Read more...Memory for asset tracking Altron Arrow
DSP, Micros & Memory
The Page EEPROM, ST’s latest memory, has been designed for efficient datalogging and fast firmware upload/download in battery-operated devices.
Read more...Online sensor technology hub
Analogue, Mixed Signal, LSI
Mouser’s sensor content hub offers an extensive collection of articles, blogs, eBooks, and product information from its technical experts and leading manufacturing partners.
Read more...Microchip and AVIVA Links collaboration Altron Arrow
News
Microchip and AVIVA Links have achieved groundbreaking ASA-ML interoperability, accelerating the shift to open standards for automotive connectivity.
Read more...Expanded STM32WL3x line for IoT sensors Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The STM32WL31x and STM32WL30x are more tailored versions of the STM32WL33x for designers who wish to focus on specific features, while lowering their bill of materials.
Read more...Ultra-low jitter clock buffers Altron Arrow
Telecoms, Datacoms, Wireless, IoT
New SKY53510/80/40 family of clock fanout buffers from Skyworks are purpose-built for data centres, wireless networks, and PCIe Gen 7 applications.
Read more...Ultra-low power MEMS accelerometer Altron Arrow
Analogue, Mixed Signal, LSI
Analog Devices’ ADXL366 is an ultra-low power, 3-axis MEMS accelerometer that consumes only 0,96 µA at a 100 Hz output data rate and 191 nA when in motion-triggered wake-up mode.
Read more...Converting high voltages without a transformer Altron Arrow
Editor's Choice Power Electronics / Power Management
With appropriate power converter ICs, such as the LTC7897 from Analog Devices, many applications can be suitably powered without having to use complex and cost-intensive transformers.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version