How to minimize noise in your OP AMP and ADC circuits
How to calculate, simulate, measure and filter noise in circuits with operational amplifier and with AD converters. Explained by Arthur Kay from Texas Instruments. Thank you Arthur.
Chapters:
- 00:00Operational amplifier noise - Extrinsic and intrinsic
- 02:59OP AMP - Filtering intrinsic noise example
- 04:51Simulating OPAMP noise - with filter
- 07:53Simulating Operational amplifier - no filter
- 12:49Simulating OP AMP with smaller resistors but same gain
- 14:25Simulation vs reality - comparing noise results
- 16:36Simulating OP AMP with EMIRR
- 20:23Noise on AD converter
- 25:5560Hz ( 50Hz ) noise on AD converter
- 29:47About removing noise on AD
- 34:29Calculating noise
- 34:53Noise in resistors
- 37:22Noise spectrum / spectral density
- 39:48Adding noises together - equation
- 40:32RMS vs. standard deviation
- 42:43Noise gaussian distribution, standard deviations
- 47:321/f or flicker noise
- 49:09Understanding noise simulation results and graphs
- 54:46Understanding Output noise vs. Total noise graph
- 1:00:06Calculating OP AMP + ADC noise
- 1:04:19OP AMP filters difference
- 1:06:54Real example of calculating noise
- 1:10:58Does the model used in simulation include noise?
- 1:14:33Real example: simulations / calculations vs. real measurements
- 1:19:24Converting codes to volts
- 1:23:07OPAMP with EMI filter (EMIRR)
- 1:29:23Arthur's Book
