TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, VS = ±15 V, RL = 10 kΩ, unless otherwise noted.
IN-AMP 1
60
IN-AMP 2
50
40
30
20
10
0
–100
–50
0
50
100
CMRR (µV/V)
Figure 3. Typical Distribution for CMRR (G = 1)
AD8426
IN-AMP 1
IN-AMP 2
40
30
20
10
0
–21
–20
–19
–18
–17
IBIAS (nA)
Figure 6. Typical Distribution of Input Bias Current, Inverting Input
50
IN-AMP 1
IN-AMP 2
40
30
20
10
0
–100
–50
0
50
100
VOSI (µV)
Figure 4. Typical Distribution of Input Offset Voltage
IN-AMP 1
50
IN-AMP 2
40
30
20
10
0
–21
–20
–19
–18
–17
IBIAS (nA)
Figure 7. Typical Distribution of Input Bias Current, Noninverting Input
60
IN-AMP 1
IN-AMP 2
50
40
30
20
10
0
–600 –400 –200
0
200
400
600
VOSO (µV)
Figure 5. Typical Distribution of Output Offset Voltage
IN-AMP 1
70
IN-AMP 2
60
50
40
30
20
10
0
–0.010
–0.005
0
0.005
GAIN ERROR (%)
0.010
Figure 8. Typical Distribution of Gain Error (G = 1)
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