AD8436
90
80
70
60
50
40
30
20
10
0
−10
−50
−25
0
25
50
75
TEMPERATURE (°C)
100
125
Figure 17. FET Input Buffer Bias Current vs. Temperature
1000
750
500
250
0
−250
−500
−750
−1000
−50 −25
0
25
50
75
TEMPERATURE (°C)
100
125
Figure 18. Input Offset Voltage of FET Buffer vs. Temperature
Data Sheet
250
200
150
100
50
0
−50
−100
−150
−200
−250
−50
−25
0
25
50
75
TEMPERATURE (°C)
100
125
Figure 19. Output Buffer VOS vs. Temperature
1kHz 300mV rms BURST INPUT
CAVG = 10µF
0V
300mV DC OUT
0V
1kHz 1mV rms BURST INPUT
0V
1mV DC OUT
0V
TIME (50ms/DIV)
Figure 20. Transition Times with 1 kHz Burst at Two Input Levels
(See Theory of Operation Section)
Rev. E | Page 8 of 21