EDN

Multirate DSP, part 3: ADC oversampling

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EDN

Modern thermocouples and a high-resolution delta-sigma ADC enable high-precision temperature measurement: A reference design for a precision DAS

Here we present a dedicated reference design (RD) in which the MAX11200 ADC interfaces with a thermocouple and platinum resistance temperature detector (PRTD) using a simple multiplexor. No additional ...
Electronic Design

Why Voltage-Reference Noise Matters

The voltage reference sets the limit to the input analog signal that the ADC can resolve. Equation 1 is the ideal transfer function of an ADC where the output code—in decimal form—is computed by the ...
Embedded

Using input-referred noise to improve analog-to-digital converter resolution

All analog-to-digital converters (ADCs) have a certain amount ofinput-referred noise. In most cases,less input noise is better. There are some cases, however, where inputnoise can actually be helpful ...
Electronic Design

What’s the Difference Between SAR and Delta-Sigma ADCs?

This file type includes high-resolution graphics and schematics when applicable. Today, almost every electronic product contains an analog-to-digital converter (ADC). When designing a new product, one ...