The AD7175-2 device from Analog Devices is a low noise (capable of 24 noise free bits), fast settling, multiplexed, 2-/4-channel (fully/pseudo differential) Sigma Delta analog-to-digital converter (ADC) for low bandwidth inputs. With a maximum channel scan rate of 50 kSPS (20µs) for fully settled data and an output data rates range from 5 SPS to 250 kSPS, the AD7175-2 integrates key analog and digital signal conditioning blocks to allow users to configure an individual setup for each analog input channel in use.
The AD7175-2 Sigma Delta ADC has integrated true rail-to-rail buffers on the analog inputs and external reference inputs providing easy to drive high impedance inputs whilst a precision 2.5 V low drift (2 ppm/°C) band gap internal reference adds embedded functionality to reduce external component count.
Flexibility is enhanced further with an integrated digital filter providing simultaneous 50 Hz/60 Hz rejection at 27.27 SPS output data rate allowing users to switch between different filter options according to the demands of each channel in the application. The AD7175-2 is supplied in a 24-lead TSSOP package and has a specified operating temperature range of -40°C to +105°C.
The AD7175-2 Sigma Delta ADC is suitable for use in a wide range of applications including Process control PLC/DCS modules, Temperature and pressure measurement, Medical and scientific multichannel instrumentation and Chromatography.
Click here for more information and register for a FREE EVAL board.
Anglia and Analog Devices are hosting two in depth technical workshops in April. The workshops will focus on the exploration of the signal chain and techniques to quantify noise, signal conditioning of analog /digital converters.
The AD4130-8 from Analog Devices is an ultra low power, high precision, measurement solution for low bandwidth battery operated applications.
Maxim Integrated is now part of Analog Devices - The collective expertise from Maxim and Analog Devices in areas like automotive, connected factory, electrification and digital healthcare are helping to make "what if" become "what is".
The ADE9430 from Analog Devices is a highly accurate, fully integrated, polyphase energy and power quality monitoring device.
The ADXL367 from Analog Devices is an ultralow power, 3-axis microelectromechanical systems (MEMS) accelerometer that consumes just 0.89 μA at a 100 Hz output data rate and 180 nA when in motion-triggered wake-up mode
The ADuM642xA family from Analog Devices are quad-channel digital isolators with an isoPower, integrated, isolated dc-to-dc converter.