AD5520
Parameter
AMPLIFIER SETTLING TIME4, 5
VSENSE Amp
ISENSE Amp
LOOP SETTLING4, 5
COMPIN2 = 100 pF
COMPIN1 = 1000 pF
COMPIN0 = 3000 pF
SLEW RATE4, 5
COMPARATOR
CPH, CPL Input Range
Input Offset
GUARD DRIVER
Output Voltage
Output Impedance
Output Offset Voltage
Load Current4
Output Settling Time4
ANALOG REFERENCE INPUTS
Force Control Input Range
Force Control Input Impedance
Clamp Control Input Range
Clamp Control Input Impedance
Comparator Threshold Input Range
Comparator Threshold Input Impedance
Input Capacitance4
LEAKAGE CURRENT
MEASIxx, MEASVx, MEASOUT Leakage
ANALOG MEASUREMENT OUTPUTS
Voltage Measure Output Impedance
Current Measure Output Impedance
Multiplexed Sense Output Impedance
Input Capacitance
MEASIxH, MEASVH, FOHx
LOGIC INPUTS
Input Current
Input Low Voltage, VINL
Input High Voltage, VIHL
Input Capacitance4
LOGIC OUTPUTS
Output Low Voltage, VOL4
Output High Voltage, VOH4
Min
Typ1 Max
Unit
Test Conditions/Comments
20
12
450
600
285
390
170
240
2
2.5
1.8
2.4
5.75 8.7
50
4.3
1.28
μs
μs
μs
μs
μs
ms
ms
ms
mV/μs
mV/μs
mV/μs
to 0.2%
to 0.2%
Settling to within 0.024% of 8 V step
MODE0
MODE1
MODE2, MODE3
MODE0
MODE1, MODE2, MODE3
MODE0, MODE1, MODE2, MODE3
COMPIN2 = 100 pF
COMPIN1 = 1000 pF
COMPIN0 = 3000 pF
±11 V
±7
mV
VCPH > VCPL
±11 V
130
Ω
400
mV
±4
mA
0.5
2
μs
Capacitive load only
100 pF capacitive load
±11
1
±11
1
±11
1
3
V
MΩ
V
VCLH > VCLL
MΩ
V
MΩ
pF
±3
±20 nA
2
Ω
3
Ω
1
kΩ
8
pF
2.0
3
±1
μA
0.8
V
V
pF
All digital inputs together
0.4
V
ISINK = 2 mA
2.4
V
ISOURCE = 2 mA
Rev. B | Page 4 of 24