
AD5560
Data Sheet
Rev. D | Page 6 of 68
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
Measure Current Ranges
Specified current ranges with VREF = 5 V and MI
gain = 20, or with VREF = 2.5 V and MI gain = 5.
±5
A
Set using internal sense resistor.
±25
A
Set using internal sense resistor.
±250
A
Set using internal sense resistor.
±2.5
mA
Set using internal sense resistor.
±25
mA
Set using internal sense resistor.
±500
mA
EXTFORCE2, set by user with external sense
resistor, limited by headroom requirements
and maximum power dissipation.
±120
0
mA
EXTFORCE1, set by user with external sense
resistor, limited by headroom requirements
and maximum power dissipation.
MEASURE CURRENT
All offset DAC/supply combinations settings, all
gain settings are measure current = (IDUT ×
RSENSE × MI gain), unless otherwise noted.
Differential Input Voltage Ra
nge10.64
+0.64
V
Maximum voltage across RSENSE, MI gain = 20.
0.7
+0.7
V
Maximum voltage across RSENSE, MI gain = 10.
25
V
Measure current block alone (internal node).
Offset Error
1
+1
% FSC
At 0 A, MI gain = 20, MEASOUT gain = 1.
1
ppm of FSC/°C
Standard deviation = 13 ppm/°C.
Offset Error
1.5
+1.5
% FSC
At 0 A, MI gain = 10, MEASOUT gain = 1.
1
ppm of FSC/°C
Standard deviation = 13 ppm/°C.
Offset Error
1.5
+1.5
% FSC
At 0 A, MI gain = 20, MEASOUT gain = 0.2.
3
ppm of FSC/°C
Standard deviation = 13 ppm/°C.
Offset Error
3
+3
% FSC
At 0 A, MI gain = 10, MEASOUT gain = 0.2.
8
ppm of FSC/°C
Standard deviation = 15 ppm/°C.
Gain Error
2
+2
% FSC
Internal current ranges, all gain settings.
1
+1
% FSC
External current ranges, excluding RSENSE.
20
ppm/°C
Standard deviation = 5 ppm/°C.
MEASOUT Gain = 1
All supply conditions.
Linearity Error
0.01
+0.01
% FSCR
MI gain = 20 and 10.
MEASOUT Gain = 0.2
Nominal supply (±16.5 V, 0x8000 offset DAC).
Linearity Error
0.06
+0.06
% FSCR
MI gain = 20.
Linearity Error
0.05
+0.05
% FSCR
MI gain = 10.
MEASOUT Gain = 0.2
Low supply (25 V/+8 V, 0xD4EB offset DAC).
Linearity Error
0.125
+0.125
% FSCR
MI gain = 20.
Linearity Error
0.175
+0.175
% FSCR
MI gain = 10.
MEASOUT Gain = 0.2
High supply (5 V/+28 V, 0xD1D offset DAC).
Linearity Error
0.0875
+0.0875
% FSCR
MI gain = 20.
Linearity Error
0.1
+0.1
% FSCR
MI gain = 10.
Common-Mode Error
0.005
+0.005
%FSVR/V
% of FS change at measure output per volts
change in DUT voltage.
900
nV/√Hz
MI gain = 20, MEASOUT gain = 1, measured at
MEASOUT @ 1 kHz, inputs grounded.
550
nV/√Hz
MI gain = 10, MEASOUT gain = 1, measured at
MEASOUT @ 1 kHz, inputs grounded.
170
nV/√Hz
MI gain = 20, MEASOUT gain = 0.2, measured at
MEASOUT @ 1 kHz, inputs grounded.
110
nV/√Hz
MI gain = 10, MEASOUT gain = 0.2, measured at
MEASOUT @ 1 kHz, inputs grounded.
MEASURE VOLTAGE
MEASOUT Gain 1 and MEASOUT Gain 0.2.
AVSS + 2.75
AVDD 2.75
V
All voltage ranges.
Gain Error
0.1
+0.1
% FS
3
ppm/°C
Standard deviation = 2 ppm/°C.
MEASOUT Gain = 1
Linearity Error
2
+2
mV
Offset Error
12
+12
mV
2
V/°C
Standard deviation = 12 V/°C.
100
nV/√Hz
@ 1 kHz, at MEASOUT, inputs grounded.