Datasheet

AD5560 Data Sheet
Rev. D | Page 22 of 68
07779-032
STRESS VOLTAGE (V)
LEAKAGE CURRENT (nA)
T
J
= 25°C
–0.20
–0.15
–0.10
–0.05
0.05
0
0.10
0.15
–10 5 0 5 10
EXTFORCE1A
EXTFORCE2B
EXTFORCE1B
EXTMEASIH1
SENSE
EXTFORCE1C
EXTMEASIH2
SYS_FORCE
EXTFORCE2A
EXTMEASIL
SYS_SENSE
Figure 20. Leakage Current vs. Stress Voltage
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
EXTFORCE1A
EXTFORCE2B
EXTFORCE1B
EXTMEASIH1
SENSE
EXTFORCE1C
EXTMEASIH2
SYS_FORCE
EXTFORCE2A
EXTMEASIL
SYS_SENSE
25 35 45 55 65 75 85 95
07779-061
TEMPERATURE (°C)
LEAKAGE CURRENT (nA)
V
STRESS
=9V
Figure 21. Leakage Current vs. Temperature, V
STRESS
= 9 V
–0.20
–0.15
–0.10
–0.05
0
0.05
0.10
25 35 45 55 65 75 85
07779-047
TEMPERATURE (°C)
OFFSET ERROR (%)
HIGH
HIGH 0.2
NOMINAL
LOW
NOMINAL 0.2
LOW 0.2
HIGH: AV
DD
= 28V, AV
SS
= –5V, OFFSET DAC = 0xD1D
LOW : AV
DD
= 5V, AV
SS
= –25V OFFSET DAC = 0xD4EB
NOM : AV
DD
/AV
SS
= ±16.25V, OFFSET DAC = 0x8000
V
REF
= 5V
LOW0.2/HIGH0.2/NOM0.2 MEAN FOR MEASOUT GAIN = 0.2
Figure 22. MI Offset Error vs. Temperature, MI Gain = 20,
MEASOUT Gain = 1 and 0.2
–0.12
–0.10
–0.08
–0.06
–0.04
–0.02
0
25 35 45 55 65 75 85
07779-48
TEMPERATURE (°C)
GAIN ERROR (%)
HIGH
NOMINAL
LOW
Figure 23. MI Positive Gain Error vs. Temperature, MI Gain = 20,
MEASOUT Gain = 1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
–2.5
–2.0
–1.5
–1.0
–0.5
0
25 35 45 55 65 75 85
07779-043
TEMPERATURE (°C)
POSITIVE GAIN ERROR (mV)
NEGATIVE GAIN ERROR (mV)
AV
DD
= ±16.25V
AV
SS
= –16.25V
V
REF
= 5V
OFFSET DAC = 0x8000
Figure 24. FV Gain Error vs. Temperature
20.0
20.5
21.0
21.5
22.0
22.5
23.0
25 35 45 55 65 75 85
07779-041
TEMPERATURE (°C)
OFFSET ERROR (mV)
Figure 25. FV Offset Error vs. Temperature