AMC1200_1108 Datasheet, PDF (10/23 Pages) Texas Instruments – Fully-Differential Isolation Amplifier

AMC1200
SBAS542A – APRIL 2011 – REVISED AUGUST 2011
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TYPICAL CHARACTERISTICS (continued)
At VDD1 = VDD2 = 5 V, VINP = –250 mV to +250 mV, and VINN = 0 V, unless otherwise noted.
OUTPUT DELAY TIME
vs TEMPERATURE
OUTPUT COMMON-MODE VOLTAGE
vs LOW-SIDE SUPPLY VOLTAGE
10
5
50% to 10%
9
50% to 50%
VDD2 rising
VDD2 falling
8
50% to 90%
4
7
6
3
5
4
2
3
2
1
1
0
−40 −25 −10 5
20 35 50 65 80 95 110 125
Temperature (°C)
0
3.5 3.6 3.7 3.8 3.9 4 4.1 4.2 4.3 4.4 4.5
VDD2 (V)
Figure 25.
Figure 26.
OUTPUT COMMON-MODE VOLTAGE
vs TEMPERATURE
5
VDD2 = 2.7 V to 3.6 V
VDD2 = 4.5 V to 5.5 V
4
3
2
1
0
−40 −25 −10 5
20 35 50 65 80 95 110 125
Temperature (°C)
Figure 27.
SUPPLY CURRENT
vs SUPPLY VOLTAGE
8
IDD1
7
IDD2
6
5
4
3
2
1
0
4.5
4.75
5
5.25
5.5
Supply Voltage (V)
Figure 28.
LOW-SIDE SUPPLY CURRENT
vs LOW-SIDE SUPPLY VOLTAGE
8
VDD2 = 2.7 V to 3.6 V
7
6
5
4
3
2
1
0
2.7
3
3.3
3.6
VDD2 (V)
Figure 29.
SUPPLY CURRENT
vs TEMPERATURE
8
7
6
5
4
3
2
1
0
−40 −25 −10 5
IDD1
IDD2
20 35 50 65 80 95 110 125
Temperature (°C)
Figure 30.
10
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