EEVblog #1328 - uCurrent OPA189 Measurements

Part 3 of designing a better uCurrent series. Measuring the noise and consumption of the OPA189 compared to the MAX4239 using a dynamic signal analyser and an oscilloscope. How to measure opamp noise:    • EEVblog #528 - Opamp Input Noise Voltage T...   Forum: https://www.eevblog.com/forum/blog/ee... Subscribe on Library: https://lbry.tv/@eevblog:7 EEVblog Web Site: http://www.eevblog.com The 2nd EEVblog Channel:    / eevblog2   EEVdiscover:    / eevdiscover   Support the EEVblog through Patreon!   / eevblog   AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g Buy anything through that link and Dave gets a commission at no cost to you. Donate With Bitcoin & Other Crypto Currencies! https://www.eevblog.com/crypto-currency/ T-Shirts: http://teespring.com/stores/eevblog #uCurrent #Design #Measurement