Datasheet

AD7195
Rev. 0 | Page 12 of 44
3.0
2.0
1.0
0
–1.0
–2.0
–3.0
–2.5 –2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0 2.5
INL (ppm of FSR)
V
IN
(V)
08771-012
Figure 12. INL (Gain = 1)
6
4
2
0
–2
–4
–6
–0.020 –0.015 –0.010 –0.005 0 0.005 0.010 0.015 0.020
INL (ppm of FSR)
V
IN
(V)
08771-013
Figure 13. INL (Gain = 128)
66
64
62
60
58
56
54
–60 –40 –20 0 20 40 60 80 100 120 140
OUTPUT VOLTAGE (µV)
TEMPERATURE (°C)
08771-014
Figure 14. Offset Error (Gain = 1, Chop Disabled)
0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–60 –40 –20 0 20 40 60 80 100 120
OFFSET (µV)
TEMERATURE (°C)
08771-015
Figure 15. Offset Error (Gain = 128, Chop Disabled)
1.000008
1.000007
1.000006
1.000005
1.000004
1.000003
1.000002
1.000001
1.000000
–60 –40 –20 0 20 40 60 80 100 120
GAIN
TEMPERATURE (°C)
08771-016
Figure 16. Gain Error (Gain = 1, Chop Disabled)
128.003
128.002
128.001
128.000
127.999
127.998
127.997
127.996
–60 –40 –20 0 20 40 60 80 100 120
GAIN
TEMPERATURE (°C)
08771-017
Figure 17. Gain Error (Gain = 128, Chop Disabled)