Datasheet MCP1501 (Microchip) - 9
| Fabricante | Microchip |
| Descripción | High-Precision Buffered Voltage Reference |
| Páginas / Página | 34 / 9 — MCP1501. 450 260. Average. +3 Sigma. -3 Sigma 400. 350 220 300 200. IDD … |
| Revisión | 08-25-2017 |
| Formato / tamaño de archivo | PDF / 863 Kb |
| Idioma del documento | Inglés |
MCP1501. 450 260. Average. +3 Sigma. -3 Sigma 400. 350 220 300 200. IDD (µA) 250. 200. 150 180. 160. 140 100 120 50 IDD (µA) 200. 150. 100
Línea de modelo para esta hoja de datos
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Versión de texto del documento
MCP1501
450 260
Average
+3 Sigma
-3 Sigma 400
350 220 300 200
IDD (µA) 250
200
150 180
160
140 100 120 50 IDD (µA) 200
150
100
Average
+3 Sigma
-3 Sigma 50 Line Reg (ppm/V) 250 0
25 85 125 5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0 5.5 5 5.25 4.5 4.75 4.25 4 V287 = 1.024V
V287 = 2.048V
V287 = 3.3V -40 -25 -10 Temperature (°C) FIGURE 2-8:
IDD vs. Temperature for
VOUT, 50 Units, No Load, 1.024V Option. FIGURE 2-11:
Temperature. 5 20 35 50 65
Temperature (°C) V287 = 1.25V
V287 = 2.5V
V287 = 4.096V 80 V287 = 1.8V
V287 = 3.0V 95 110 125 Line Regulation vs. 1000 350 250
200
150
100
Average
+3 Sigma
-3 Sigma 50
0
4.3 4.45 4.6 4.75 4.9 5.05 5.2 5.5 VDD (V) FIGURE 2-9:
IDD vs. VDD, VOUT = 4.096V,
50 Units, No Load. 2015-2017 Microchip Technology Inc. Noise Density (uV/rtHz) 300 IDD (µA) 3.5 FIGURE 2-10:
IDD vs. VDD, VOUT = 1.024V,
50 Units, No Load. 300 5 3 VDD (V) FIGURE 2-7:
IDD vs. Temperature for
VOUT, 50 Units, No Load, 4.096V Option. -40 3.75 125 3.25 85 2.5 5
25
Temperature (°C) 2.75 -40 2 1.65 100 0 2.25 IDD (µA) Average
-3 Sigma
+3 Sigma 240 1.024V
4.096V 100 10
1
0.1 0.01
0.1 10 1000
Frequency (Hz) 100000 FIGURE 2-12:
Noise vs. Frequency, No
Load, TA = +25°C. DS20005474E-page 9
450 260
Average
+3 Sigma
-3 Sigma 400
350 220 300 200
IDD (µA) 250
200
150 180
160
140 100 120 50 IDD (µA) 200
150
100
Average
+3 Sigma
-3 Sigma 50 Line Reg (ppm/V) 250 0
25 85 125 5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0 5.5 5 5.25 4.5 4.75 4.25 4 V287 = 1.024V
V287 = 2.048V
V287 = 3.3V -40 -25 -10 Temperature (°C) FIGURE 2-8:
IDD vs. Temperature for
VOUT, 50 Units, No Load, 1.024V Option. FIGURE 2-11:
Temperature. 5 20 35 50 65
Temperature (°C) V287 = 1.25V
V287 = 2.5V
V287 = 4.096V 80 V287 = 1.8V
V287 = 3.0V 95 110 125 Line Regulation vs. 1000 350 250
200
150
100
Average
+3 Sigma
-3 Sigma 50
0
4.3 4.45 4.6 4.75 4.9 5.05 5.2 5.5 VDD (V) FIGURE 2-9:
IDD vs. VDD, VOUT = 4.096V,
50 Units, No Load. 2015-2017 Microchip Technology Inc. Noise Density (uV/rtHz) 300 IDD (µA) 3.5 FIGURE 2-10:
IDD vs. VDD, VOUT = 1.024V,
50 Units, No Load. 300 5 3 VDD (V) FIGURE 2-7:
IDD vs. Temperature for
VOUT, 50 Units, No Load, 4.096V Option. -40 3.75 125 3.25 85 2.5 5
25
Temperature (°C) 2.75 -40 2 1.65 100 0 2.25 IDD (µA) Average
-3 Sigma
+3 Sigma 240 1.024V
4.096V 100 10
1
0.1 0.01
0.1 10 1000
Frequency (Hz) 100000 FIGURE 2-12:
Noise vs. Frequency, No
Load, TA = +25°C. DS20005474E-page 9