Datasheet
Data Sheet AD5560
Rev. D | Page 7 of 68
Parameter Min Typ Max Unit Test Conditions/Comments
MEASOUT Gain = 0.2
Linearity Error −5.5 +5.5 mV
Referred to MV input, nominal supply (±16.5 V,
0x8000 offset DAC).
−9 +24 mV
Referred to MV input, low supply (−25 V/+8 V,
0xD4EB offset DAC).
−4 +13 mV
Referred to MV input, high supply (−5 V/+28 V,
0xD1D offset DAC).
Offset Error −30 +20 mV Referred to MV output.
Offset Error Tempco
1
10 µV/°C
Standard deviation = 12 µV/°C, referred to MV
output.
NSD
1
50 nV/√Hz @ 1 kHz, at MEASOUT, inputs grounded.
COMBINED LEAKAGE
Includes SYS_SENSE, SYS_FORCE, EXTFORCE1,
EXTFORCE2, EXTMEASIH1, EXTMEASIH2,
EXTMEASIL, FORCE, and SENSE; measured with
PD
= 1,
SW-INH
= 0 (power up and tristate).
Leakage Current −37.5 +37.5 nA
−30 +30 nA T
J
= 25°C to 70°C.
Leakage Current Tempco
1
±0.1 ±0.4 nA/°C
SENSE INPUT
Leakage Current −2.5 +2.5 nA
Measured with
PD
= 1,
SW-INH
= 0 (power-up
and tristate).
Leakage Current Tempco
1
±0.0
1
nA/°C
Pin Capacitance
1
10 pF
EXTMEASIH1, EXTMEASIH2, EXTMEASIL
Leakage Current −2.5 +2.5 nA
Measured with
PD
= 1,
SW-INH
= 0 (power-up
and tristate).
Leakage Current Tempco
1
±0.0
1
nA/°C
Pin Capacitance
1
5 pF
FORCE OUTPUT, FORCE
Maximum Current Drive
1
−30 +30 mA
Leakage Current −10 +10 nA
Measured with
PD
= 1,
SW-INH
= 0 (power-up
and tristate).
Leakage Current Tempco
1
±0.0
3
nA/°C
Pin Capacitance
1
120 pF
EXTFORCE1 OUTPUTS
Maximum Current Drive
1
−1200 +1200 mA
Set with external sense resistor, limited by
headroom and power dissipation.
Leakage Current −7.5 +7.5 nA
Measured with
PD
= 1,
SW-INH
= 0 (power-up
and tristate).
Leakage Current Tempco
1
±0.0
3
±0.06 nA/°C
Pin Capacitance
1
275 pF
EXTFORCE2 OUTPUTS
Maximum Current Drive
1
−500 +500 mA
Set with external sense resistor, limited by
headroom and power dissipation.
Leakage Current −5 +5 nA
Measured with
PD
= 1,
SW-INH
= 0 (power-up
and tristate).
Leakage Current Tempco
1
±0.0
2
±0.05 nA/°C
Pin Capacitance
1
100 pF
SYS_SENSE
Voltage Range AV
SS
AV
DD
V
Leakage Current −2.5 +2.5 nA SYS_SENSE high-Z, force amplifier inhibited.
Leakage Current Tempco
1
±0.0
05
±0.025 nA/°C
Path On Resistance 280 Ω AV
DD
= 16.5 V, AV
SS
= −16.5 V.
Pin Capacitance
1
5 pF