AD8293G80 Ver la hoja de datos (PDF) - Analog Devices
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AD8293G80 Datasheet PDF : 16 Pages
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AD8293G80/AD8293G160
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, VCC = 5 V, and VREF = VCC/2; G = 80, C2 = 1300 pF, and C3 = 39 nF; G = 160, C2 = 680 pF, and C3 = 39 nF, unless otherwise specified.
60
60
VCC = 2.7V, 5V
VCC = 2.7V, 5V
FILTER = 500Hz
G = 160
FILTER = 10kHz
40
G = 160
40
20
G = 80
0
G = 80
20
0
–20
–40
10
100
1k
10k
FREQUENCY (Hz)
100k
Figure 4. Gain vs. Frequency
180
VCC = 2.7V, 5V
GAIN = 80, 160
160 FILTER = 500Hz
140
120
100
80
60
40
20
10
100
1k
10k
FREQUENCY (Hz)
100k
Figure 5. Common-Mode Rejection (CMR) vs. Frequency
4
(0.02V, 3.3V)
3
VCC = 5V, VREF = VCC/2
(4.98V, 3.3V)
2
(0.02V, 1V)
(2.68V, 1V)
1
VCC = 2.7V,
VREF = VCC/2
0
(0.02V, 0V)
(2.68V, 0V)
(4.98V, 0V)
–1
–1
0
1
2
3
4
5
6
OUTPUT VOLTAGE (V)
Figure 6. Input Common-Mode Voltage Range vs. Output Voltage, G = 80
–20
10
100
1k
10k
FREQUENCY (Hz)
100k
Figure 7. Gain vs. Frequency
180
VCC = 2.7V, 5V
GAIN = 80, 160
160 FILTER = 10kHz
140
120
100
80
60
40
20
10
100
1k
10k
100k
FREQUENCY (Hz)
Figure 8. Common-Mode Rejection (CMR) vs. Frequency
4
(0.02V, 3V)
3
(4.98V, 3V)
VCC = 5V, VREF = VCC/2
2
(0.02V, 1V)
1
(2.68V, 1V)
VCC = 2.7V,
VREF = VCC/2
0
(0.02V, 0V)
(2.68V, 0V)
(4.98V, 0V)
–1
–1
0
1
2
3
4
5
6
OUTPUT VOLTAGE (V)
Figure 9. Input Common-Mode Voltage Range vs. Output Voltage, G = 160
Rev. 0 | Page 7 of 16
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