AD5413 datasheet(4/49 Pages) AD

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AD5413

Data Sheet

Rev. 0 | Page 4 of 49

SPECIFICATIONS

AVDD1 = +15 V, AVDD2 = +5 V, AVSS = −15 V, VLOGIC = +1.71 V to +5.5 V, AGND = DGND = REFGND = 0 V, REFIN = +2.5 V external,

load resistor (RLOAD) = 1 kΩ and load capacitor (CLOAD) = 220 pF for voltage output, and RLOAD = 300 Ω for current output. All specifications

at TA = −40°C to +105°C, junction temperature (TJ) < 125°C, unless otherwise noted.

Table 1.

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

VOLTAGE OUTPUT

Statement of available ranges instead of

absolute minimum and maximum values

Output Voltage (VOUT) Range

−10.5

+10.5

Trimmed VOUT range

−12.6

+12.6

Untrimmed overrange, equivalent to 26%

overrange at 10 V

Resolution

Bits

VOLTAGE OUTPUT ACCURACY

Loaded and unloaded, accuracy specifications

refer to all VOUT ranges

Total Unadjusted Error (TUE)

−0.1

+0.1

% full-scale

range (FSR)

−0.03

+0.03

% FSR

TA = 25°C

−0.3

+0.3

% FSR

REFIN = REFOUT (internal reference)

TUE Long-Term Stability1

ppm FSR

Drift after 1000 hours, TJ = 150°C

Output Drift

0.35

1.5

ppm FSR/°C

Integral Nonlinearity (INL)

−0.012

+0.012

% FSR

Differential Nonlinearity (DNL)

−1

LSB

Guaranteed monotonic

Zero-Scale Error

−0.05

+0.05

% FSR

Zero-Scale Error Temperature

Coefficient (TC)2

±0.3

ppm FSR/°C

Bipolar Zero Error

−0.05

+0.05

% FSR

Bipolar Zero Error TC2

±0.4

ppm FSR/°C

Offset Error

−0.05

+0.05

% FSR

Offset Error TC2

±0.3

ppm FSR/°C

Gain Error

−0.05

+0.05

% FSR

Gain Error TC2

±0.6

ppm FSR/°C

Full-Scale Error

−0.05

+0.05

% FSR

Full-Scale Error TC2

±0.5

ppm FSR/°C

VOLTAGE OUTPUT CHARACTERISTICS

Headroom

Minimum voltage required between VIOUT

supply and AVDD1 supply

Footroom

Minimum voltage required between VIOUT

supply and AVSS supply

Short-Circuit Current

Load

kΩ

For specified performance

Capacitive Load Stability2

μF

External compensation capacitor of 220 pF

connected

DC Output Impedance

mΩ

DC Power Supply Rejection Ratio (PSRR)

μV/V

VOUT and −VSENSE Common-Mode

Rejection Ratio (CMRR)

μV/V

Error in VOUT because of changes in −VSENSE

CURRENT OUTPUT (IOUT)

Current Output Ranges

Resolution

Bits

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