Datasheet

Data Sheet AD5560
Rev. D | Page 21 of 68
07779-037
CODE
0 10,000 20,000 30,000 40,000 50,000 60,000 70,000
HIGH SUPPLIES
NOMINAL SUPPLIES
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
±25mA RANGE
LOW SUPPLIES
LINEARITY (%)
–0.0500
0.0500
–0.0375
–0.0250
–0.0125
0.0125
0
0.0250
0.0375
Figure 14. Measure Current Linearity vs. Code (MEASOUT Gain = 0.2,
MI Gain = 20)
07779-038
CODE
0 10,000 20,000 30,000 40,000 50,000 60,000 70,000
HIGH SUPPLIES
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 ±25mA RANGE
LOW SUPPLIES
NOMINAL SUPPLIES
LINEARITY (%)
–0.100
0.100
–0.075
–0.050
–0.025
0.025
0
0.050
0.075
Figure 15. Measure Current Linearity vs. Code (MEASOUT Gain = 0.2,
MI Gain = 10)
07779-039
CODE
LINEARITY (%)
0 10,000 20,000 30,000 40,000 50,000 60,000
–0.0100
0.0100
–0.0075
–0.0050
–0.0025
0.0025
0
0.0050
0.0075
AV
DD
= +16.25V
AV
SS
= –16.25V
V
REF
= 5V
OFFSET DAC = 0x8000
MI GAIN = 20
MEASOUT GAIN = 1
25mA RANGE
25µA RANGE
2.5mA
Figure 16. Measure Current Linearity vs. I
RANGE
(MEASOUT Gain = 1,
MI Gain = 20)
07779-040
CODE
LINEARITY (%)
0 10,000 20,000 30,000 40,000 50,000 60,000
–0.0500
0.0500
–0.0375
–0.0250
–0.0125
0.0125
0
0.0250
0.0375
AV
DD
= +16.25V
AV
SS
= –16.25V
V
REF
= 5V
OFFSET DAC = 0x8000
MI GAIN = 20
MEASOUT GAIN = 0.2
25mA RANGE
25µA RANGE
2.5mA
Figure 17. Measure Current Linearity vs. I
RANGE
(MEASOUT Gain = 0.2,
MI Gain = 20)
07779-030
STRESS VOLTAGE (V)
LEAKAGE CURRENT (nA)
T
J
= 25°C
–3.0
–2.5
–2.0
–1.5
–1.0
–0.5
0
0.5
1.0
1.5
–10 5 0 5 10
EXTFORCE1A
EXTFORCE2B
FORCE
EXTFORCE1B
EXTMEASIH1
SENSE
EXTFORCE1C
EXTMEASIH2
SYS_FORCE
EXTFORCE2A
EXTMEASIL
SYS_SENSE
COMBINED LEAKAGE
Figure 18. Leakage Current vs. Stress Voltage (Force and Combined Leakage)
0
1
2
3
4
5
6
7
07779-031
LEAKAGE CURRENT (nA)
EXTFORCE1A
EXTFORCE2B
FORCE
EXTFORCE1B
EXTMEASIH1
SENSE
EXTFORCE1C
EXTMEASIH2
SYS_FORCE
EXTFORCE2A
EXTMEASIL
SYS_SENSE
COMBINED LEAKAGE
V
STRESS
= 9V
25 35 45 55 65 75 85 95
TEMPERATURE (°C)
Figure 19. Leakage Current vs. Temperature (Force and Combined Leakage),
V
STRESS
= 9 V