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68 Results

AC Analog Input Module Architecture (AIM)

Date:
April 15, 2017

Duration:
11:23
Covers use cases for AC analog input module in protection relays.

Selection of Key Components (ADC, Signal Conditioning Amplifier) for AC Analog Input Module (AIM)

Date:
April 15, 2017

Duration:
12:30
Understand some of the key criteria for selection of ADC, Signal Conditioning Amplifier and TI focus products for AC Analog Input Module.

Design Details for TI design TIDA-00834 High Accuracy Analog Front End Using 16-Bit SAR ADC with ±10V Measurement Range Reference Design

Date:
April 15, 2017

Duration:
19:39
Reference design for a High Accuracy 16-Bit SAR ADC with links to, relevant EVMs, performance graphs and TI products used in this design: TIDA-00834

LDO Architecture Review

Date:
April 27, 2017

Duration:
23:23
This training gives an overview of the functional blocks internal to an LDO

The Impact of Power Supply on ADCs and DACs

Date:
June 22, 2017

Duration:
22:08
Learn how power supply affects the performance of ADCs and DACs.

Optimize your Wide-VIN designs with LDOs

Date:
June 23, 2017

Duration:
10:24
Does your project require wide input voltage parts? Learn how to reduce cost and solution size without sacrificing reliability or performance.

Power Management for Industrial Applications I

Date:
September 20, 2017

Duration:
28:29
Learn how TI’s solutions can help you overcome common power design challenges.

Reduce design risk for Low Earth Orbit satellites and other New Space applications

When: October 8, 2019 2:00 pm
What is NewSpace? What does it mean for satellite design? Explore products that meet quality & reliability requirements for short space flights and LEO designs.

Power fundamentals - DC-DC fundamentals

This five-part series provides an overview of DC-DC converters.

Power fundamentals - linear regulator fundamentals

This five-part series provides an overview of linear regulators.

Anti-tamper Techniques to Thwart Attacks on Smart Meters

Non-technical losses (“theft”) account for billions of dollars of revenue loss for utility providers around the world as individuals are able to hack meters to slow or stop the accumulation of energy usage statistics. This loss has driven increased requirements for enhancing the protection designed into new smart meters.  This training session will discuss different methods of attacking smart meters and how TI’s analog portfolio can be used to detect or even prevent these attacks. In one scenario magnets are used to saturate any transformers present in the system.

LDO Basics Video Series

LDO basics video series

This LDO basics video series will cover topics including dropout voltage, current limit, power supply rejection ration (PSRR), noise, thermals, and many more. The video series will also introduce key performance features, explain impact in power management, give example applications, and answer commonly asked questions. 
Low noise DC/DC

You CAN have both - low noise AND high efficiency

For noise-critical portable applications, such as GPS receivers, connectivity, and sensing, power supply designers always had to choose between longer battery run time (from higher efficiency) or higher signal chain performance (from the increased sensor sensitivity possible with a quieter power supply). For line-powered industrial or communications equipment applications, designers have been forced to dissipate significant amounts of power in LDOs to achieve the desired noise performance. Achieving both low noise and high efficiency was impossible.

Introduction

This section covers what is meter tampering, why is this a problem for utility providers, and some common ways a meter is tampered.

Detecting case tamper attacks using inductive switches

The first line of defense against tampering by bypassing current, reversing connections, and disconnecting leads is the meter case. Due to this, it is common for utilities to require some form of intrusion detection system to detect when someone opens a case.  In this section, we will cover how to detect someone trying to open the case of a meter.

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.

Summary

In this section, a summary of the entire “Securing Smart Meters from Attack with TI Analog” training module would be covered.  This summary would cover the “Detecting case tamper attacks using inductive switches “, “Detecting magnetic tampering using hall-effect sensors “,  and “Hardening a meter against magnetic tamper attacks “ sections of the training series. Links will be provided for the reference designs and design tools that were discussed during this training series.

LDO Basics Video Series

Introduction to LDO basic series

Introductory video highlighting the topics reviewed in the LDO Basics Training Series. We will go over what LDO's are and analyze the important characteristics of LDO's. This series will also explain the impact of LDO's in power management and give examples of LDO applications. For more information go to http://ti.com/ldo. Stop by the "Support & training" tab for more LDO videos and visit the E2E forum to read what our experts have to say about LDO's.

LDO Basics Video Series

Dropout voltage

This video will go over what an LDO is and discuss the importance of dropout voltage in an LDO. An application will demonstrate the importance of dropout voltage when designing as dropout voltage can affect the desired output of an LDO. The designer must keep the input voltage and dropout voltage in mind when using an LDO. Furthermore, PMOS and NMOS architectures used in LDO's will be covered as this has the most impact to the dropout voltage.
68 Results
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