EDN

Use an analog multiplexer to measure current from multiple input channels

There are different methods to measure current. One method is to use a resistor across a current output and measure the voltage. The voltage across the resistor is measured using ohm's law: where I is ...
Electronics Weekly

Cortex-M23 MCU gets 24bit ΣΔ ADC and firmware over-the-air

Renesas has added a 24bit ΣΔ (sigma-delta) ADC to a 48 MHz Arm Cortex-M23 microprocessor, as well as dual-bank code flash for over-the-air firmware updates. “RA2A2 devices offer multiple power ...
Design-Reuse

Understanding Interface Analog-to-Digital Converters (ADCs) with DataStorm DAQ FPGA

Analog-to-Digital Converter (ADC) is used for the conversion of analog signals such as voltage to digital form so that they can be read and processed by a microcontroller or microprocessor. The user ...
Electronic Design

ADC Simplifies Automotive Radar Applications

Designed for continuous-wave chirp radar systems, the MAX11043 quad, 16-bit, simultaneous-sampling ADC provides a complete solution for conditioning and digitizing IF signals from a 24 GHz or 77 GHz ...