Datasheet

Data Sheet AD5291/AD5292
TYPICAL PERFORMANCE CHARACTERISTICS
analog.com Rev. G | 21 of 33
07674-036
6
0
–1
1
2
3
4
5
VOLTAGE (V)
TIME (ms)
V
DD
/V
SS
= ±15V
V
LOGIC
= +5V
–1.0 –0.4
0.2 0.8 1.4 2.0 2.6 3.2
3.8
4.4 5.0 5.6 6.2 6.8
7.4 8.0 8.6
Figure 54. V
EXT_CAP
Waveform While Reading Fuse or Calibration
07674-037
8
–2
0
2
3
6
VOLTAGE (V)
TIME (ms)
V
DD
/V
SS
= ±15V
V
LOGIC
= +5V
–2.0 –0.8
0.4 1.6 2.8 4.0 5.2 6.4 7.6 8.8
10.0 11.2 12.4 13.6 14.8 16.0 17.2
Figure 55. V
EXT_CAP
Waveform While Writing Fuse
07674-056
NUMBER OF CODES (AD5292)
300
250
200
150
100
50
0
NUMBER OF CODES (AD5291)
75.0
62.5
50.0
37.5
25.0
12.5
0
TEMPERATURE (°C)
–40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90 100
V
DD
/V
SS
= ±15V
50kΩ
20kΩ
100kΩ
Figure 56. Code Range > 1% R-Tolerance Error vs. Temperature
20.0
0
2.5
5.0
7.5
10.0
12.5
15.0
17.5
21 26 30 33
VOLTAGE V
DD
/V
SS
NUMBER OF CODES (AD5292)
NUMBER OF CODES (AD5291)
80
0
10
20
30
40
50
60
70
07674-219
V
A
= V
DD
V
B
= V
SS
TEMPERATURE = 25°C
50kΩ
20kΩ
100kΩ
Figure 57. Code Range > 1% R-Tolerance Error vs. Voltage