AMC1200_15 Datasheet, PDF (8/31 Pages) Texas Instruments – AMC1200/B Fully-Differential Isolation Amplifier

AMC1200, AMC1200B
SBAS542D – APRIL 2011 – REVISED JULY 2015
www.ti.com
Typical Characteristics (continued)
At VDD1 = VDD2 = 5 V, VINP = –250 mV to 250 mV, and VINN = 0 V, unless otherwise noted.
0
−30
−60
−90
−120
−150
5
VOUTP
4.5
VOUTN
4
3.5
3
−180
2.5
−210
2
−240
1.5
−270
−300
1
−330
0.5
−360
1
10
100
Input Frequency (kHz)
1000
0
−400 −300 −200 −100 0
100 200 300 400
Input Voltage (mV)
Figure 13. Output Phase vs Input Frequency
3.6
3.3 ^{VDD2 = 2.7 V to 3.6 V}
3
VOUTP
VOUTN
2.7
2.4
2.1
1.8
1.5
1.2
0.9
0.6
0.3
0
−400 −300 −200 −100 0
100 200 300 400
Input Voltage (mV)
Figure 14. Output Voltage vs Input Voltage
0.1
0.08
0.06
0.04
0.02
0
−0.02
−0.04
−0.06
−0.08
−0.1
4.5
4.75
5
5.25
5.5
VDD1 (V)
Figure 15. Output Voltage vs Input Voltage
0.1
VDD2 = 2.7 V to 3.6 V
0.08
0.06
0.04
0.02
0
−0.02
−0.04
−0.06
−0.08
−0.1
2.7
3
3.3
3.6
VDD2 (V)
Figure 16. Nonlinearity vs High-Side Supply Voltage
0.1
VDD2 = 4.5 V to 5.5 V
0.08
0.06
0.04
0.02
0
−0.02
−0.04
−0.06
−0.08
−0.1
4.5
4.75
5
5.25
5.5
VDD2 (V)
Figure 17. Nonlinearity vs Low-Side Supply Voltage
Figure 18. Nonlinearity vs Low-Side Supply Voltage
8
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