AD5522JSVD datasheet(8/48 Pages) AD

8 / 48 page

AD5522

Preliminary Technical Data

Rev. PrM | Page 8 of 48

NOISE PERFORMANCE

NSD of Measure Voltage In-Amp

290

nV/√Hz

@ 1kHz, measured at MEASOUT

NSD of Measure Current In-Amp

290

nV/√Hz

@ 1kHz, measured at MEASOUT

NSD of Force Amplifier

300

nV/√Hz

@ 1kHz, measured at FOH

POWER SUPPLIES

AVDD

| AVDD–AVSS|

≤ 33V

AVSS

-5

-23

DVCC

2.3

5.25

AIDD

Internal ranges (5μA to 2mA), Excluding Load Conditions

AISS

-25

Internal ranges (5μA to 2mA), Excluding Load Conditions

AIDD

External range, Excluding Load Conditions

AISS

-35

External range, Excluding Load Conditions

DICC

Max Power Dissipation2

Power Supply Sensitivity2

From DC to 1kHz

∆Forced Voltage/∆AVDD

-75

∆Forced Voltage/∆AVSS

-75

∆Measured Current/∆AVDD

-75

∆Measured Current/∆AVSS

-75

∆Forced Current/∆AVDD

-75

∆Forced Current/∆AVSS

-75

∆Measured Voltage/∆AVDD

-75

∆Measured Voltage/∆AVSS

-75

∆Forced Voltage/∆DVCC

-90

∆Measured Current/∆DVCC

-90

∆Forced Voltage/∆DVCC

-90

∆Measured Current/∆DVCC

-90

1 Typical specifications are at 25°C and nominal supply, ±15.25V, unless otherwise noted.

2 Guaranteed by design and characterization, not production tested.

FV = Force Voltage, FI = Force Current, MV = Measure Voltage, MI = Measure Current

FSR = Full Scale Range, FSCR = Full Scale Current Range, FS = Full Scale.

Specifications subject to change without notice.

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