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188 Results

Overview of temperature measurement in heat meters

This section introduces the heat and cold meter training series. The series covers the basics of RTD sensors and their usage in heat and cold meters, as defined in the EN1434 set of standards.

Measuring RTD sensors with Delta-Sigma ADS1220 family

ADS1220 Delta-Sigma family uses the ratiometric approach for measuring RTD sensors with the built-in current excitation source. Offset and gain calibration are required before the resistance measurement is converted into a temperature reading by the application MCU.

Differential Temperature Measurement sub-system reference design

TIDA-01526 implements a high-precision Differential Temperature Measurement (DTM) subsystem using a 24-bit, low-power, Delta-Sigma ADC. Heat and cold meter DTM subsystems typically use two 2- or 4-wire RTDs such as PT100, PT500 or PT1000 and can achieve measurement accuracy of 20 mK over a water temperature range of 3°C to 180°C. The MSP430FR6047 application MCU converts the resistance value into a temperature reading in TIDA-01526.

Digital temperature sensor replacement of RTD sensors with TMP116

The TMP116 digital precision temperature sensor for the -55 to +125ºC range achieves higher accuracy than the Class AA PT sensor with a 1-point calibration. A small PCB including TI's TPD1E10B06 or TPD1E04U04 protection devices can be sealed into a RTD metal tube and meet the EN 61000-4-2 and -4-4 levels of ESD protection. The 64-bit internal EEPROM inside TMP116 stores user defined calibration data into the digital temperature sensor, simplifying integration with application MCUs, such as MSP430FR6047, FR6989 or CC13xx/26xx wireless MCU families.

Power amplifier biasing with precision DACs and ADCs

Date:
August 13, 2019

Duration:
04:16
This video takes a look at how a device with integrated ADCs, DACs, and temperature sensors can be used in power amplifier biasing.

Flexible interface (PRU-ICSS) for data acquisition using multiple ADCs

Date:
June 3, 2019

Duration:
07:11
This video covers flexible interface between the PRU-ICSS and multiple ADCs to achieve simultaneous and coherent sampling (TIDA-01555).
Webinar: Solve smart meter design needs

Solve smart meter design needs in metrology, backup power, wireless communications & battery monitoring

Date:
May 10, 2019

Duration:
43:20
Introduction to new reference designs for smart meters
EOS and ESD on ADC

EOS and ESD on ADC

Date:
April 6, 2019

Duration:
16:00
This video starts with an introduction of electrical overstress, abbreviated EOS, and Electrostatic Discharge.

How to design 1-phase shunt electricity meters using standalone metrology ADCs

As processing requirements for electricity meters gradually increase, it becomes increasingly difficult to find one device that meets both the processing requirements for adding advanced metrology features to smart meters while also accurately sensing metrology parameters, such as RMS voltage, RMS current and active power.  To deal with this design challenge, one option is to use a separate metrology microcontroller and a standalone ADC.

How to design high-accuracy CT-based split-phase electricity meters using standalone metrology ADCs

As processing requirements for electricity meters gradually increase, it becomes increasingly difficult to find one device that meets both the processing requirements for adding advanced metrology features to smart meters while also accurately sensing metrology parameters, such as RMS voltage, RMS current, and active power.  To deal with this design challenge, one option is to use a separate metrology microcontroller and a standalone ADC.

Predictive and preventative maintenance in heat ventilation and air conditioner (HVAC) systems

Date:
March 27, 2019

Duration:
33:50
An overview of predictive and preventative maintenance and their applications within the heating ventilation and air conditioning (HVAC) systems
South Asia Industrial Webinar

2018 South Asia Industrial Webinar Series

The topics will cover system design issue and solution for Building Automation, Power Delivery and Test & Measurement. TI experts introduce the latest technology and innovation system reference design. Discover ways to enhance the time-to-market and create safer and efficient industrial systems.

TI Precision Labs – Op Amps: Fully Differential Amplifiers – Designing a Front-End Circuit for Driving a Differential Input ADC

Date:
November 29, 2018

Duration:
18:56
This video discusses which configuration is the better solution to drive a differential-input ADC: two discrete amplifiers or one fully differential amplifier.
Implementing Functional Safety in VFD

Implementing Functional Safety in Motor drives

Date:
November 21, 2018

Duration:
10:36
This video demonstrates how safety functions can be integrated in variable speed drive systems.

Solving bandwidth limitations with high speed converters

Date:
October 31, 2018

Duration:
13:40
Achieve wider bandwidth, lower latency and higher density with TI's high speed data converters.

Understanding noise sources in delta-sigma ADC signal chain design

Date:
October 4, 2018

Duration:
01:00:19
How to minimize the effects of noise on your precision signal chain.

TI Precision Labs – ADCs: Understanding the SAR Reference Input Model

Date:
September 10, 2018

Duration:
13:24
In this section we gain a basic understanding of a custom SAR ADC reference input SPICE model based on datasheet parameters.
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TI Precision Labs – ADCs: Developing the SAR Reference Input Model

Date:
September 10, 2018

Duration:
18:55
This section shows how to configure all the different components in the model to verify the ADC reference input settling performance.

Synchronization of High Speed Multichannel JESD204B Compliant Clocks Part 3

Date:
July 25, 2018

Duration:
11:22
Learn about the high channel count clocking solution.

Synchronization of High Speed Multichannel JESD204B Compliant Clocks Part 2

Date:
July 25, 2018

Duration:
09:56
Learn about the JESD204B compliant high speed multichannel synchronized clocking architecture
188 Results
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