Datasheet

AD5560 Data Sheet
Rev. D | Page 8 of 68
Parameter Min Typ Max Unit Test Conditions/Comments
SYS_FORCE
Voltage Range AV
SS
AV
DD
V
Current Carrying Capability
1
−25 +25 mA
Leakage Current −2.5 +2.5 nA SYS_FORCE high-Z, force amplifier inhibited.
Leakage Current Tempco
1
±0.00
5
±0.025 nA/°C
Path On Resistance 35 Ω AV
DD
= 16.5 V, AV
SS
= −16.5 V.
Pin Capacitance
1
5 pF
SYS_DUTGND
Voltage Range
AV
SS
AV
DD
V
Path On Resistance 300 400 Ω AV
DD
= 16.5 V, AV
SS
= −16.5 V.
CURRENT CLAMP
Clamp Accuracy
Programmed
clamp value
Programmed clamp
value + 10
% of FS
MI gain = 20, with clamp separation of 2 V, and
1 V separation from AGND/0 A.
Programmed
clamp value
Programmed clamp
value + 20
% of FS
MI gain = 10, with clamp separation of 2 V, and
1 V separation from AGND/0 A.
VCLL to VCLH
1
2 V
10% of FSCR (MI gain = 20), 20% of FSCR (MI
gain = 10), restriction to prevent both clamps
activating together.
VCLL to 0 A
1
1 V
5% of FSCR (MI gain = 20), 10% of FSCR (MI gain
= 10), restriction to avoid impinging on FV
before programmed level.
VCLH to 0 A
1
1 V
5% of FSCR (MI gain 20), 10% of FSCR (MI gain =
10), restriction to avoid impinging on FV before
programmed level.
Clamp Activation Response Time
1
20 100 μs
Measured from
BUSY
going low to visible
clamping.
Clamp Recovery
1
2 5 μs
Measured from
BUSY
going low to visible
recovery.
Alarm Delay
1
50 μs
Time for
CLALM
to flag.
FORCE AMPLIFER
Slew Rate
1
1 V/µs Fastest slew rate, controlled via serial interface.
0.312 V/µs Slowest slew rate, controlled via serial interface.
Maximum Stable Load Capacitance
1
160 µF
Voltage Overshoot/Undershoot
1
5 % Of programmed value (≥1 V).
SETTLING TIME (FORCE AMPLIFER)
Compensation Register 1 = 0x4880 (229 nF to
380 nF, ESR 74 to 140 mΩ)
To within 10 mV of programmed value.
FV (1200 mA EXTFORCE1 Range)
1
16 25 µs 3.7 V step, R
DUT
= 2.4 Ω, C
DUT
= 0.22 µF, full dc load.
FV (900 mA EXTFORCE1 Range)
1
18
30
µs
8 V step, R
DUT
= 8.8 Ω, C
DUT
= 0.22 µF, full dc
load.
FV (500 mA EXTFORCE2 Range)
1
34
53
µs
15 V step, R
DUT
= 30 Ω, C
DUT
= 0.22 µF, full dc
load.
FV (300 mA EXTFORCE2 Range)
1
25 50 µs 10 V step, R
DUT
= 33.3 Ω, C
DUT
= 0.22 µF, full dc load.
FV (25 mA Range)
1, 3
125 180 µs 20 V step, R
DUT
= 800 Ω, C
DUT
= 0.22 µF, full dc load.
FV (2.5 mA Range)
1, 3
300 500 µs 10 V step, R
DUT
= 4 kΩ, C
DUT
= 0.22 µF, full dc load.
FV (250 µA Range)
1, 3
300 500 µs 10 V step, R
DUT
= 40 kΩ, C
DUT
= 0.22 µF, full dc load.
FV (25 µA Range)
1, 3
400 600 µs 10 V step, R
DUT
= 400 kΩ, C
DUT
= 0.22 µF, full dc load.
FV (5 µA Range)
1, 3
20 40 µs 1 V step, R
DUT
= 200 kΩ, C
DUT
= 0.22 µF, full dc load.
Compensation Register 1 = 0x8880 (1.7 μF to
2.9 μF, ESR 74 to 140 mΩ)
FV (180 mA EXTFORCE1 Range)
1
16 25 µs 3 V step, C
DUT
= 2.2 µF, full dc load.
FV (100 mA EXTFORCE2 Range)
1
60 80 µs 8 V step, C
DUT
= 2.2 µF, full dc load.
Compensation Register 1 = 0xB880 (7.9μF to
13 μF, ESR 74 to 140 mΩ)
FV (180 mA EXTFORCE1 Range)
1
55 70 µs 3 V step, C
DUT
= 10 µF, full dc load.
FV (100 mA EXTFORCE2 Range)
1
210 260 µs 8 V step, C
DUT
= 10 µF, full dc load.
Compensation Register 1 = 0xC880 (13 μF to
22 μF, ESR 74 to 140 mΩ)
FV (180 mA EXTFORCE1 Range)
1
65
80
µs
3 V step, C
DUT
= 20 µF, full dc load.
FV (100 mA EXTFORCE2 Range)
1
310 370 µs 8 V step, C
DUT
= 20 µF, full dc load.