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THS4531A_16 Datasheet, PDF (22/59 Pages) Texas Instruments – Ultra Low-Power, Rail-to-Rail Output, Fully Differential Amplifier | |||
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THS4531A
SLOS823C â DECEMBER 2012 â REVISED JANUARY 2016
Typical Characteristics: VS = 5 V (continued)
3
0
â3
â6
â9
â12 VS = 5 V
G = 1 V/V
â15 RF = 2 kâ¦
VOUT = 100 mVpp
â18
100k
1M
Frequency (Hz)
10M
50M
G050
Figure 58. VOCM Small-Signal Frequency Response
100k
VS = 5 V
10k
1k
100
100k
1M
10M
Frequency (Hz)
50M
G052
Figure 60. VOCM Input Impedance vs Frequency
14
0°C to +70°C
12
â40°C to +85°C
â40°C to +125°C
10
THS4531AID
VS = 5 V
8
6
4
2
0
Input Offset Current Temperature Drift (pA/C)
G062
Figure 62. Input Offset Current Temp Drift Histogram
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3.2
3
2.8
2.6
2.4
2.2
0.2-V Step
1-V Step
2
1.8
0
100 200 300 400 500 600 700 800 900 1000
Time (ns)
G051
Figure 59. VOCM Large- and Small Signal Pulse Response
600
THS4531AID
500 VS = 5 V, 25°C
400
300
200
100
0
Input Offset Current (nA)
G061
Figure 61. Input Offset Current Histogram
50
40
THS4531AID
VS = 5 V
30
20
10
0
â10
â20
â30
â40
â50
â50 â25
0
25
50
75
Temperature (°C)
100
125
G063
Figure 63. Input Offset Current vs Temperature
22
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