AD5725

Data Sheet

Rev. C | Page 4 of 20

otherwise noted.

Table 2.

Parameter

Value

Unit

Test Conditions/Comments

ACCURACY

Outputs unloaded

Resolution

12

Bits

Relative Accuracy (INL)

±0.5

LSB max

B grade

±1

LSB max

A grade

±1

LSB max

±2

LSB max

Differential Nonlinearity (DNL)

±1

LSB max

Guaranteed monotonic

Zero-Scale Error

±5

LSB max

±10

LSB max

Zero-Scale TC2

100

ppm FSR/°C typ

Full-Scale Error

±5

LSB max

±10

LSB max

Full-Scale TC2

100

ppm FSR/°C typ

REFERENCE INPUT

Reference Input Range3

V min

V max

Input Current2

±0.5

mA max

Code 0x0000

Reference Input Range3

−2.5

V min

0

V min

V max

Large Signal Bandwidth2

450

kHz typ

OUTPUT CHARACTERISTICS2

Output Current

±1.25

mA max

DIGITAL INPUTS

2.4

V min

0.8

V max

Input Current2

1

µA max

Input Capacitance2

8

pF typ

DIGITAL OUTPUTS (SDO)

4

V min

0.4

V max

POWER SUPPLY CHARACTERISTICS

Power Supply Sensitivity2

100

ppm FSR/V typ

2

mA/channel max

Outputs unloaded.

1.5

mA/channel max

Power Dissipation

70

mW max

40

mW max

1

2

Guaranteed by design and characterization, not production tested.

3

Operation is guaranteed over this reference range, but linearity is neither tested nor guaranteed.