AMC1301-Q1 Datasheet, PDF (9/34 Pages) Texas Instruments – Precision, 250-mV Input, Delay, Reinforced Isolated Amplifier

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AMC1301-Q1
SBAS792A – APRIL 2017 – REVISED APRIL 2017
6.11 Typical Characteristics
at VDD1 = 5 V, VDD2 = 3.3 V, VINP = –250 mV to 250 mV, VINN = 0 V, and f_IN = 10 kHz (unless otherwise noted)
3.8
3.4
3
2.6
2.2
1.8
1.4
1
3 3.25 3.5 3.75 4 4.25 4.5 4.75 5 5.25 5.5
VDD1 (V)
D001
3.8
3.4
3
2.6
2.2
1.8
1.4
1
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
D002
Figure 4. Common-Mode Overvoltage Detection Level
vs High-Side Supply Voltage
50
Figure 5. Common-Mode Overvoltage Detection Level
vs Temperature
50
40
40
30
30
20
20
10
10
0
V_OS (PV)
D003
VDD1 = 3.3 V
Figure 6. Input Offset Voltage Histogram
200
vs VDD1
150
vs VDD2
100
50
0
-50
-100
-150
-200
3 3.25 3.5 3.75 4 4.25 4.5 4.75 5 5.25 5.5
VDDx (V)
D005
0
V_OS (PV)
D004
VDD1 = 5 V
Figure 7. Input Offset Voltage Histogram
200
150
100
50
0
-50
-100
-150
-200
-40 -25 -10 5
Device 1
Device 2
Device 3
20 35 50 65 80 95 110 125
Temperature (°C)
D006
Figure 8. Input Offset Voltage vs Supply Voltage
Figure 9. Input Offset Voltage vs Temperature
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