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Troubleshooting Tips: Op Amps - Power Supply Rejection Ratio
日付:
所要時間::
2019年 5月 30日
所要時間::
04:29
In this training we demonstrate how to verify the power supply rejection ratio of an amplifier using the TI product datasheet test conditions.
Troubleshooting Tips: Op Amps - Common Mode Rejection Ratio
日付:
所要時間::
2019年 5月 30日
所要時間::
06:18
In this training we demonstrate how to verify the common mode rejection ratio (CMRR) of an amplifier using the TI product datasheet test conditions.
Troubleshooting tips: Op amps
This training highlights various techniques to assist with application problem-solving, debugging and datasheet measurements on our op amps.
Board level troubleshooting
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所要時間::
2018年 11月 26日
所要時間::
14:52
In this video we discuss a technique known as the A-B-A swap, as well as an introduction to PCB parasitics and the importance of PCB cleanliness.
Common mode rejection
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所要時間::
2015年 12月 15日
所要時間::
08:25
In this video we discuss the effects of changing the common mode voltage of op amps at both AC and DC.
Power supply rejection
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所要時間::
2015年 12月 15日
所要時間::
10:07
In this video we discuss the effects of changing the power supply voltage of op amps at both AC and DC.
External sources
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所要時間::
2015年 12月 4日
所要時間::
13:29
In this video we discuss external sources of distortion, such as resistors, capacitors, and power supply impedance.
Output stage
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所要時間::
2015年 12月 4日
所要時間::
13:58
In this video we discuss distortion sources from an op amp's output stage.
Input stage
日付:
所要時間::
2015年 12月 4日
所要時間::
19:28
In this video we discuss distortion sources from the op amp's input stage.
Power and temperature
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所要時間::
2015年 11月 19日
所要時間::
17:30
In this video we discuss the power dissipation of amplifiers, the op amp thermal model, and op amp temperature ratings.
Input and output limitations - Output swing
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所要時間::
2015年 11月 18日
所要時間::
13:06
In this video we discuss the details of output swing with respect to different output stage topologies and the effects of output loading and temperature.
Input and output limitations - Common mode voltage
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所要時間::
2015年 11月 18日
所要時間::
14:41
In this video, we discuss the sources of common-mode voltage limitations in the op amp and the advantages and disadvantages of different op amp topologies.
National Instruments VirtualBench overview
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所要時間::
2015年 3月 23日
所要時間::
07:23
This video gives an overview of the National Instruments VirtualBench hardware and software.
Input and output limitations - Non-linear behavior
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所要時間::
2015年 3月 23日
所要時間::
09:28
In this video we discuss op amp input and output voltage limits and how to avoid circuit errors caused by these limits.
Input and output limitations - Lab
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所要時間::
2015年 3月 23日
所要時間::
11:08
In this training lab we discuss calculations, simulations, and real-world measurements that reinforce the concepts in the input and output limitations lecture.
Bandwidth - Bode plots cutoff frequency
日付:
所要時間::
2015年 3月 23日
所要時間::
22:54
In this video we discuss units of op amp gain, bode plots and poles and zeroes, and the definition of bandwidth.
Bandwidth - AOL gain slew rate
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所要時間::
2015年 3月 23日
所要時間::
15:31
In this video we discuss several bandwidth related topics, including the slope of the open loop gain curve and the effects of op amp input capacitance.
Bandwidth - Non-inverting gain & poles
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所要時間::
2015年 3月 23日
所要時間::
15:05
In this video we discuss the use of non-inverting gain for calculating bandwidth and some of the secondary effects on bandwidth.
Bandwidth - Gain & GBW
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所要時間::
2015年 3月 23日
所要時間::
13:36
In this video we discuss open and closed loop gain, gain bandwidth product, and quiescent current versus bandwidth.
Slew rate introduction
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所要時間::
2015年 3月 23日
所要時間::
10:32
In this video we discuss the theory behind slew rate and compare the slew rate and current consumption of different TI amplifiers.