ADATE320 datasheet(13/78 Pages) AD

13 / 78 page

Data Sheet

ADATE320

SPECIFICATIONS

analog.com

Rev. C | 13 of 78

Table 7.

Parameter

Min

Typ

Max

Unit

Test Level

Test Conditions/Comments

FORCE VOLTAGE (FV)

Current Ran=ge A

−40

+40

Current Range B

−1

Current Range C

−100

+100

µA

Current Range D

−10

+10

µA

Current Range E

−2

µA

FV Range at Output, Range A

−1.0

+4.0

Output range for full-scale source/sink

−1.5

+4.5

Output range for ±25 mA or less

FV Range at Output, Range B,

Range C, Range D, and Range E

−1.5

+4.5

Output range for full-scale source/sink

FV Offset, Range C

−100

+100

Measured at DAC Code 0x4000 (0.0 V) in Range C

FV Offset, All Ranges

±30

Measured at DAC Code 0x4000 (0.0 V) applies to all

other ranges

FV Offset TC, All Ranges

±100

µV/°C

Measured at DAC Code 0x4000 (0.0 V)

FV Gain, Range C

1.0

1.1

V/V

Gain derived from measurements at DAC Code 0x4000

(0.0 V) and DAC Code 0x8CCC (3.0 V); based on an

ideal DAC transfer function

FV Gain, All Ranges

1.05

V/V

Gain derived from measurements at DAC Code 0x4000

(0.0 V) and DAC Code 0x8CCC (3.0 V); based on an

ideal DAC transfer function

FV Gain TC, All Ranges

±10

ppm/°C

Gain derived from measurements at DAC Code 0x4000

(0.0 V) and DAC Code 0x8CCC (3.0 V)

FV INL

Range A

±1.5

After two-point gain/offset calibration, output range of

−1.5 V to +4.5 V; calibration points DAC Code 0x4000

(0.0 V) and DAC Code 0x8CCC (3.0 V), PPMU Current

Range A

Range C, Focused Range

−1.7

+1.7

After two-point gain/offset calibration, output range of

−0.5 V to +3.5 V; calibration points DAC Code 0x4000

(0.0 V) and DAC Code 0x8CCC (3.0 V)

Range C, Full Range

−5

After two-point gain/offset calibration, output range of

−1.5 V to +4.5 V; calibration points DAC Code 0x4000

(0.0 V) and DAC Code 0x8CCC (3.0 V)

Range B, Range D, and Range E

±1.0

After two-point gain/offset calibration, output range of

−1.5 V to +4.5 V; calibration points DAC Code 0x4000

(0.0 V) and DAC Code 0x8CCC (3.0 V)

FV Compliance vs. Source/Sink

Current, Range A (±40 mA)

±1

Force −1.0 V; measure voltage while sinking 0.0 mA

and full-scale current; measure ∆V; force 4.0 V; measure

voltage while sourcing 0.0 mA and full-scale current;

measure ∆V

FV Compliance vs. Source/Sink

Current, Range A (±25 mA)

±1

Force −1.5 V; measure voltage while sinking 0.0 mA and

25 mA; measure ∆V; force 4.5 V; measure voltage while

sourcing 0.0 mA and 25 mA; measure ∆V

FV Compliance vs. Source/Sink

Current, Range B, Range C,

Range D, and Range E

±1

Force −1.5 V; measure voltage while sinking 0.0 mA

and full-scale current; measure ∆V; force 4.5 V; measure

voltage while sourcing 0.0 mA and full-scale current;

measure ∆V

DUTGND Voltage Accuracy

−5

±1

Over ±0.1 V range; measured over −0.5 V to +3.5 V

focused PPMU output range

FORCE CURRENT (FI)

PPMU enabled in force current/measure current (FIMI)

DUTx Pin Voltage Range, Range A

−1.0

+4.0

Full-scale source and sink current

−1.5

+4.5

DUTx pin source and sink 25 mA or less

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