AD5064 datasheet(4/36 Pages) AD

4 / 36 page

AD5750/AD5750-1/AD5750-2

Data Sheet

Rev. D | Page 4 of 36

SPECIFICATIONS

AVDD/AVSS = ±12 V (± 10%) to ±24 V (± 10%), DVCC = 2.7 V to 5.5 V, GND = 0 V. IOUT: RLOAD = 300 Ω. All specifications TMIN to TMAX,

unless otherwise noted.

Table 2.

Parameter1

Min

Typ

Max

Unit

Test Conditions/Comments

INPUT VOLTAGE RANGE

Output unloaded

0 to 4.096

AD5750

0 to 2.5

AD5750-1/AD5750-2

Input Leakage Current

−1

µA

REFERENCE INPUT

Reference Input Voltage

4.096

AD5750; external reference must

to be exactly as stated; otherwise,

accuracy errors show up as error

in output

2.5

AD5750-2; external reference needs

to be exactly as stated; otherwise,

accuracy errors show up as error

in output

1.25

AD5750-1; external reference needs

to be exactly as stated; otherwise,

accuracy errors show up as error

in output

Input Leakage Current

−1

µA

VOLTAGE OUTPUT

Output Voltage Ranges

AVDD needs to have minimum

1.3 V headroom or >11.3 V

−5

−10

+10

AVDD/AVSS needs to have minimum

1.3 V headroom or >±11.3 V

Output Voltage Overranges

Programmable overranges; see the

Detailed Description of Features

section

−6

−12

+12

−2.5

+2.5

Accuracy

Total Unadjusted Error (TUE)

B Version2

−0.1

+0.1

% FSR

−0.05

±0.02

+0.05

% FSR

TA = 25°C

A Version2

−0.3

+0.3

% FSR

−0.1

±0.05

+0.1

% FSR

TA = 25°C

Relative Accuracy (INL)

−0.02

±0.005

+0.02

% FSR

Bipolar Zero Error (Offset at Midscale)

−10

+10

±10 V range

−8

±0.5

TA = 25°C, ±10 V range

−5

±5 V range

−4

±0.3

TA = 25°C, ± 5 V range

Bipolar Zero Error Temperature

Coefficient3

±1.5

ppm FSR/°C

All bipolar ranges

Zero-Scale Error

−10

+10

±10 V range

−8

±0.5

TA = 25°C, ±10 V range

−5

± 5 V range

−4

±0.3

TA = 25°C, ±5 V range

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