AD5560JBCZ datasheet(8/67 Pages) AD

8 / 67 page

Data Sheet

AD5560

Rev. E | Page 7 of 66

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

MEASOUT Gain = 0.2

Linearity Error

−5.5

+5.5

Referred to MV input, nominal supply (±16.5 V,

0x8000 offset DAC)

−9

+24

Referred to MV input, low supply (−25 V/+8 V,

0xD4EB offset DAC)

−4

+13

Referred to MV input, high supply (−5 V/+28 V,

0xD1D offset DAC)

Offset Error

−30

+20

Referred to MV output

Offset Error Tempco1

µV/°C

Standard deviation = 12 µV/°C, referred to MV

output

NSD1

nV/√Hz

At 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

−30

+30

TJ = 25°C to 70°C

Leakage Current Tempco1

±0.1

±0.4

nA/°C

SENSE INPUT

Leakage Current

−2.5

+2.5

Measured with PD = 1, SW-INH = 0 (power-up

and tristate)

Leakage Current Tempco1

±0.01

nA/°C

Pin Capacitance1

EXTMEASIH1, EXTMEASIH2, EXTMEASIL

Leakage Current

−2.5

+2.5

Measured with PD = 1, SW-INH = 0 (power-up

and tristate)

Leakage Current Tempco1

±0.01

nA/°C

Pin Capacitance1

FORCE OUTPUT, FORCE

Maximum Current Drive1

−30

+30

Leakage Current

−10

+10

Measured with PD = 1, SW-INH = 0 (power-up

and tristate)

Leakage Current Tempco1

±0.03

nA/°C

Pin Capacitance1

120

EXTFORCE1 OUTPUTS

Maximum Current Drive1

−1200

+1200

Set with external sense resistor, limited by

headroom and power dissipation

Leakage Current

−7.5

+7.5

Measured with PD = 1, SW-INH = 0 (power-up

and tristate)

Leakage Current Tempco1

±0.03

±0.06

nA/°C

Pin Capacitance1

275

EXTFORCE2 OUTPUTS

Maximum Current Drive1

−500

+500

Set with external sense resistor, limited by

headroom and power dissipation

Leakage Current

−5

Measured with PD = 1, SW-INH = 0 (power-up

and tristate)

Leakage Current Tempco1

±0.02

±0.05

nA/°C

Pin Capacitance1

100

SYS_SENSE

Voltage Range

AVSS

AVDD

Leakage Current

−2.5

+2.5

SYS_SENSE high-Z, force amplifier inhibited

Leakage Current Tempco1

±0.005

±0.025

nA/°C

Path On Resistance

280

AVDD = 16.5 V, AVSS = −16.5 V

Pin Capacitance1

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