AD8293G80 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD8293G80 Datasheet PDF : 16 Pages
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AD8293G80/AD8293G160
10
POWER SUPPLY ON
5
4μV OFFSET
0
–5
GAIN = 160
–10
–15
GAIN = 80
–20
–25
–0.2 0
VCC = 2.7V
VCC = 5V
0.2 0.4 0.6 0.8 1.0 1.2 1.4
TIME (ms)
Figure 10. Input Offset Voltage vs. Turn-On Time, Filter = 500 Hz
1000
100
GAIN = 160
GAIN = 80
10
1
0.01
0.1
1
10
100
1k
FREQUENCY (Hz)
10k 100k
Figure 11. Voltage Noise Density
160
140
GAIN = 160
120
100
GAIN = 80
80
60
40
500Hz FILTER
10kHz FILTER
20
10
100
1k
10k
100k
FREQUENCY (Hz)
Figure 12. Power Supply Rejection (PSR) vs. Frequency
10
POWER SUPPLY ON
5
4μV OFFSET
0
–5
–10
–15
–0.05
0
GAIN = 160
GAIN = 80
0.05
0.10
TIME (ms)
VCC = 2.7V
VCC = 5V
0.15
0.20
Figure 13. Input Offset Voltage vs. Turn-On Time, Filter = 10 kHz
TIME (10s/DIV)
Figure 14. 0.01 Hz to 10 Hz Voltage Noise
0.30
VCC = 2.7V, 5V
G = 80, 160
0.25
0.20
0.15
10kHz FILTER
0.10
0.05
0
–0.05
500Hz FILTER
–0.10
–0.15
1ms/DIV
Figure 15. Small Signal Step Response
Rev. 0 | Page 8 of 16
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