Conversión A/D y D/A
Enviado por Naan Ortiz • 12 de Julio de 2016 • Prácticas o problemas • 552 Palabras (3 Páginas) • 203 Visitas
[pic 1][pic 2]
Universidad Autónoma Metropolitana
Unidad Iztapalapa
División de Ciencias Básicas e Ingeniería
Señales y Sistemas II
Profesor: Óscar Yáñez Suárez
Verónica Medina
Práctica 5
Nancy Ortíz Juárez
Ericka Zyanya Chávez Hernández
México D.F. a 8 de julio de 2016[pic 3]
Práctica 5: Conversión A/D y D/A
- Con ayuda del potenciómetro y el osciloscopio, construye una tabla de los voltajes de entrada Vin y salida Vout, anotando igualmente el valor binario resultante de la conversión A/D. Grafica las relaciones entre estas variables.
Vin | Vout | Binario | Decimal | Comprobación | |||||||
.110 V | .395 V | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 23 | 0.40588235 |
.180 V | .440 V | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 24 | 0.42352941 |
.250 V | .480 V | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 27 | 0.47647059 |
.314 V | .528 V | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 31 | 0.54705882 |
.520 V | .664 V | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 41 | 0.72352941 |
.600 V | .722 V | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 46 | 0.81176471 |
.643 V | .750 V | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 48 | 0.84705882 |
.800 V | .859 V | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 57 | 1.00588235 |
.844 V | .894 V | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 59 | 1.04117647 |
1 V | 1 V | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 68 | 1.2 |
1.37 V | 1.24 V | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 87 | 1.53529412 |
1.50 V | 1.33 V | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 94 | 1.65882353 |
1.70 V | 1.45 V | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 104 | 1.83529412 |
1.88 V | 1.60 V | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 115 | 2.02941176 |
2.01 V | 1.70 V | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 123 | 2.17058824 |
2.20 V | 1.80 V | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 131 | 2.31176471 |
2.52 V | 2.01 V | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 148 | 2.61176471 |
2.66 V | 2.11 V | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 156 | 2.75294118 |
2.78 V | 2.19 V | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 162 | 2.85882353 |
3.15 V | 2.49 V | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 185 | 3.26470588 |
3.57 V | 2.77 V | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 204 | 3.6 |
3.70 V | 2.81 V | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 211 | 3.72352941 |
3.80 V | 2.90 V | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 218 | 3.84705882 |
4.17 V | 3.15 V | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 238 | 4.2 |
4.25 V | 3.18 V | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 241 | 4.25294118 |
4.42 V | 3.3 V | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 251 | 4.42941176 |
4.5 V | 3.36 V | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 255 | 4.5 |
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