modified 1 year ago

Amplificador Convertidor Digital de 4 bits a Analogico

01:05:41

Convertidor digital a analógico.
Es un amplificador de 4 bits( representados en las resistencias), las resistencias tienen los valores de
1 = 2^0
2 = 2^1
4 = 2^2
8 = 2^3.
_ _ _ _

Por cada bit activado se suman la ganancia y el voltaje y nos da un voltaje de salida analógica.

Un ejemplo: 0011 = 0 + 0 + 1.25v + 0.625 = 1.875Vout


El otro amplificador es solo para corregir el voltaje con ganancia 1.

Si tienen duda pregunten. 

https://slideplayer.es/amp/11227027/

published 1 year ago

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