
ADATE305
Rev. 0 | Page 11 of 56
ACTIVE LOAD
See
Table 29 for load control information.
Table 6.
Parameter
Min
Typ
Max
Unit
Test
Level
Conditions/Comments
DC SPECIFICATIONS
Load active on, RCV active, unless otherwise noted
Input Characteristics
VCOM Voltage Range
1.25
+5.75
V
D
VDUT Range
1.5
+6.0
V
D
VCOM Accuracy, Uncalibrated
200
±30
+200
mV
P
IOH = IOL = 6 mA, VCOM error measured at the calibration
points of 0.0 V and 5.0 V
VCOM Resolution
0.6
1
mV
PF
IOH = IOL = 6 mA, after two-point gain/offset calibration;
range/number of DAC bits as measured at the calibration
points of 0.0 V and 5.0 V
VCOM DNL
±1
mV
CT
IOH = IOL = 6 mA, after two-point gain/offset calibration
VCOM INL
7
±2
+7
mV
P
IOH = IOL = 6 mA, after two-point gain/offset calibration;
measured over VCOM range of 1.25 V to +5.75 V
DUTGND Voltage Accuracy
7
±1
+7
mV
P
Over ±0.1 V range; measured at end points of VCOM functional
range
Output Characteristics
IOL
Maximum Source Current
12
mA
D
Uncalibrated Offset
600.0
±100
+600.0
μA
P
IOH = 0 mA, VCOM = 1.5 V, VDUTx = 0.0 V, IOL offset calculated
from the calibration points of 1 mA and 11 mA
Uncalibrated Gain
12
±4
+12
%
P
IOH = 0 mA, VCOM = 1.5 V, VDUTx = 0.0 V, IOL gain calculated from
the calibration points of 1 mA and 11 mA
Resolution
1.5
2
μA
PF
IOH = 0 mA, VCOM = 1.5 V, VDUTx = 0.0 V, after two-point gain/
offset calibration; range/number of DAC bits as measured at the
calibration points of 1 mA and 11 mA
DNL
±3.0
μA
CT
IOH = 0 mA, VCOM = 1.5 V, VDUTx = 0.0 V, after two-point
gain/offset calibration
INL
80
±20
+80
μA
P
IOH = 0 mA, VCOM = 1.5 V, VDUTx = 0.0 V, after two-point gain/
offset calibration; measured over IOL range of 0 mA to 12 mA
90% Commutation Voltage
0.25
V
P
IOH = IOL = 12 mA, VCOM = 2.0 V, measure IOL reference at
VDUTx = 1.0 V, measure IOL current at VDUTx = 1.75 V, ensure > 90%
of reference current
IOH
Maximum Sink Current
12
mA
D
Uncalibrated Offset
600.0
±100
+600.0
μA
P
IOL = 0 mA, VCOM = 1.5 V, VDUTx = 3.0 V, IOH offset calculated
from the calibration points of 1 mA and 11 mA
Uncalibrated Gain
12
±4
+12
%
P
IOL = 0 mA, VCOM = 1.5 V, VDUTx = 3.0 V, IOH gain calculated from
the calibration points of 1 mA and 11 mA
Resolution
1.5
2
μA
PF
IOL = 0 mA, VCOM = 1.5 V, VDUTx = 3.0 V, after two-point
gain/offset calibration; range/number of DAC bits as measured
at the calibration points of 1 mA and 11 mA
DNL
±3.0
μA
CT
IOL = 0 mA, VCOM = 1.5 V, VDUTx = 3.0 V, after two-point
gain/offset calibration
INL
80
±20
+80
μA
P
IOL = 0 mA, VCOM = 1.5 V, VDUTx = 3.0 V, after two-point gain/
offset calibration; measured over IOH range of 0 mA to 12 mA
90% Commutation Voltage
0.25
V
P
IOH = IOL =12 mA, VCOM = 2.0 V, measure IOH reference at
VDUTx = 5.0 V, measure IOH current at VDUTx = 2.25 V, ensure >
90% of reference current
Output Current Tempco
±1.5
μA/°C
CT
Measured at calibration points