注意:各項之間請以逗號分隔

例如 , 04/07/2020

例如 , 04/07/2020

注意:各項之間請以逗號分隔

例如 , 04/07/2020

例如 , 04/07/2020

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25 結果

Detecting magnetic tampering using hall-effect sensors

For anti-tampering, it is common to try to detect the presence of a strong magnet. In this section, we will cover the use of hall sensors for low-power detection of strong magnetic fields in three dimensions.  Details on our magnetic tamper detection reference design, TIDA-00839, will be provided as well as some of the design considerations that were kept in mind when creating this reference design.  

Hardening a meter against magnetic tamper attacks

In this section, we will cover how to harden a meter against these magnetic tamper attacks by using shunts for current sensors. For poly-phase implementations, I will go over how to use isolated delta sigma modulators to add the necessary isolation to use shunt current sensors and create magnetically immune poly-phase energy measurement systems. The TIDA-00601 and TIDA-01094 reference designs, which show how to implement a poly-phase isolated shunt measurement system, will be discussed as well as the associated AMC1304 high-side power supplies used in these designs.

How High-Voltage Isolation Technology Works

Want to understand how high-voltage isolation technology works? Watch and learn about reliability testing for isolation. Filmed in TI's high-voltage lab, this series of videos will focus on capacitive isolation structure, working voltage reliability, withstand voltage capability, methods for testing reliability, and more.

Determining a SAR ADC’s Linear Range when using Operational Amplifiers

日期:
2017年 4月 14日

時間長度:
17:19
This video shows how to design the front-end op-amp drive circuit for linear operation.

SAR ADC Input Types

日期:
2017年 4月 14日

時間長度:
11:46
This video highlights the different input types for ADCs.  

Hands-on Experiment – Crossover Distortion on ADC Drive

日期:
2018年 1月 19日

時間長度:
11:37
This hands-on experiment shows how the front-end driver impacts SAR ADC performance.
ADC drive topologies: using an INA

Determining a SAR ADC’s Linear Range when using Instrumentation Amplifiers

日期:
2017年 4月 14日

時間長度:
09:17
This video shows how to design a front-end instrumentation amplifier drive circuit for linear operation.

Driving a SAR ADC with a Fully Differential Amplifier

日期:
2017年 4月 14日

時間長度:
13:38
This video explains how to design ADC drive circuits using fully differential amplifiers, or FDAs.  

Statistics Behind Error Analysis of ADC System

日期:
2017年 4月 14日

時間長度:
07:02
This video covers the statistical implication of the typical and maximum data sheet specification values.

Understanding and Calibrating the Offset and Gain for ADC Systems

日期:
2017年 4月 14日

時間長度:
13:22
This video discusses how gain and offset errors can be calculated and eliminated through calibration.

Using SPICE Monte Carlo Tool for Statistical Error Analysis

日期:
2017年 4月 14日

時間長度:
07:09
This video shows how the TINA-SPICE Monte Carlo analysis can be used for statistical error analysis.

Calculating the Total Noise for ADC Systems

日期:
2017年 4月 14日

時間長度:
10:11
This video walks through how to predict the overall system noise for an ADC, amplifier, and reference.

Hands-on Experiment – ADC Noise

日期:
2018年 1月 19日

時間長度:
16:35
This hands-on experiment shows how the front-end driver is impacted by resistor thermal noise.

Introduction to Frequency Domain

日期:
2017年 4月 14日

時間長度:
11:18
This video introduces the concept of the frequency domain.
Fast Fourier Transforms (FFT)

Fast Fourier Transforms (FFTs) and Windowing

日期:
2017年 4月 14日

時間長度:
10:46
This video introduces the FFT as well as the concept of windowing to minimize error sources.
Coherent Sampling

Coherent Sampling and Filtering to Improve SNR and THD

日期:
2017年 4月 14日

時間長度:
06:59
This video introduces the concept of coherent sampling and filtering for accurate characterization.

Hands-on Experiment – Aliasing and Anti-Aliasing Filters

日期:
2018年 3月 6日

時間長度:
24:55
This hands-on experiment demonstrates aliasing and the effect of anti-aliasing filters.

Building the SAR ADC Model

日期:
2017年 4月 14日

時間長度:
12:17
This video walks through the process of creating a TINA Spice Model for a SAR ADC.

Hands-on Experiment – Amplifier Settling and Charge Bucket Filter Design

日期:
2018年 3月 16日

時間長度:
22:03
This hands-on experiment shows how to simulate ADC settling time and then measure the impact different amplifiers and charge buckets have on THD and SNR.

Math Behind the R-C Component Selection

日期:
2017年 4月 14日

時間長度:
06:10
This video walks through the mathematical algorithm used in the ADC SAR Drive Calculator.
25 結果
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