AMC1301-Q1 Datasheet, PDF (13/34 Pages) Texas Instruments – Precision, 250-mV Input, Delay, Reinforced Isolated Amplifier

www.ti.com
AMC1301-Q1
SBAS792A – APRIL 2017 – REVISED APRIL 2017
Typical Characteristics (continued)
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)
-60
-60
vs VDD1
-65
vs VDD2
-65
-70
-70
-75
-75
-80
-80
-85
-85
-90
-90
-95
-95
-100
-105
-110
3 3.25 3.5 3.75 4 4.25 4.5 4.75 5 5.25 5.5
VDDx (V)
D027
-100
-105
-110
-40 -25 -10 5
Device 1
Device 2
Device 3
20 35 50 65 80 95 110 125
Temperature (°C)
D028
Figure 28. Total Harmonic Distortion vs Supply Voltage
80
75
70
65
60
55
50
45
40
0
50
100
150
200
250
300
|VINP - VINN| (mV)
D029
Figure 29. Total Harmonic Distortion vs Temperature
80
vs VDD1
77.5
vs VDD2
75
72.5
70
67.5
65
62.5
60
3 3.25 3.5 3.75 4 4.25 4.5 4.75 5 5.25 5.5
VDDx (V)
D030
Figure 30. Signal-to-Noise Ratio vs Input Voltage
80
77.5
75
72.5
70
67.5
65
Device 1
62.5
Device 2
Device 3
60
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
D031
Figure 31. Signal-to-Noise Ratio vs Supply Voltage
10000
1000
100
10
0.01
0.1
1
10
100
1000
Frequency (kHz)
D032
Figure 32. Signal-to-Noise Ratio vs Temperature
Figure 33. Input-Referred Noise Density vs Frequency
Copyright © 2017, Texas Instruments Incorporated
Product Folder Links: AMC1301-Q1
Submit Documentation Feedback
13