AD8479 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD8479 Datasheet PDF : 16 Pages
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AD8479
15
10
5
0
–5
–40°C
+25°C
+85°C
–10
+105°C
+125°C
–15
100
1k
10k
100k
1M
RESISTANCE (Ω)
Figure 16. Output Voltage vs. Load over Temperature
15
10
5
0
–5
–40°C
+25°C
+85°C
–10
+105°C
+125°C
–15
0
5 10 15 20 25 30 35 40 45
ILOAD (mA)
Figure 17. Output Voltage vs. Output Current over Temperature
30
NORMALIZED AT 25°C
REPRESENTATIVE DATA
20
10
0
–10
–20
–30
–40 –25 –10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
Figure 18. CMRR vs. Temperature, VCM = ±20 V
Data Sheet
200
150
100
50
0
–50
–100
–40 –25 –10
5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
Figure 19. Gain Drift
20
15
10
5
0
–5
–10
–15
–20
–10 –8 –6 –4 –2 0 2 4 6 8 10
VOUT (V)
Figure 20. Gain Nonlinearity
8
NORMALIZED AT 0V; OFFSET TO SHOW
DIFFERENT POWER SUPPLIES
6
4
2
0
–2
VS = ±18V
–4
VS = ±15V
VS = ±12V
–6
VS = ±10V
VS = ±5V
–8
–20 –16 –12 –8
–4 0 4
VOUT (V)
8 12 16 20
Figure 21. Output Error vs. Output Voltage, RL = 10 kΩ
Rev. A | Page 8 of 16
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