Noise Calculator, Generator and Examples


Description & Features

Technical Documents

Support & Training

Order Now

Order Now
Part Number Buy from Texas Instruments or Third Party Status

Noise Calculator, Generator and Examples

Not Available ACTIVE


This folder contains three tools to help in understandning and managing noise in cicuits. The included tools are:

  • A noise generator tool - This is a Lab View 4-Run Time executable that generates Gaussian white noise, uniform white noise, 1/f noise, short noise, and 60Hz line noise. Temporal data, spectrum and amplitude histogram are given.
  • A noise calculator tool - This is an Excel spreadsheet that calculates the spot noise and integrated noise over a user specified bandwidth for inverting, non-inverting and transimpedance topology op amp circuits. Performance parameters are installed for all signal op amps. The user specifies the op amp, temperature, spot noise frequency and resistor values.
  • Examples of types of noise - Unzip this file to get four ".wav" files. Each file is a different type of noise that may be encountered in a system. The files are "white noise", "pink or 1/f noise", "brown noise", and "popcorn noise."

Software (2)

TI Devices (3)

Part Number Name Product Family
BUF20800-Q1  Automotive, 18-CH Gamma Voltage Generator with Two Programmable VCOM Channels  Power Management 
OPA2211-EP  1.1 nV/√Hz Noise, Low Power, Precision Operational Amplifier  Amplifier 
OPA317-Q1  Automotive-Qualified Operational Amplifier with Low-Offset, RRIO, and Low Current Consumption  Operational Amplifiers (Op Amps) 

Support & Training

TI E2E Community

As a member of  myTI you can join the TI E2E™ Community  where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

Content is provided "AS IS" by the respective TI and Community contributors and does not constitute TI specifications. See  Terms of use.

Engage in the Community



Visit the TI Wiki