ADATE305 datasheet(15/56 Pages) AD

15 / 56 page

ADATE305

Rev. 0 | Page 15 of 56

Parameter

Min

Typ

Max

Unit

Test

Level

Conditions/Comments

Output Short-Circuit Current

−25

+25

PMU enabled, FVMV, PE disabled; source: PMU force +6.0 V,

short MEASOUT01 to −1.5 V; sink: PMU force −1.5 V, short

MEASOUT01 to +6.0 V

VOLTAGE CLAMPS

Low Clamp Range (VCL)

−1.5

+4.0

High Clamp Range (VCH)

0.0

6.0

Positive Clamp Voltage Droop

−300

+10

+300

PMU enabled, FIMI, Range A, PE disabled, PMU clamps

enabled, VCH = 5 V,VCL = −1 V, PMU force 2 mA and 32 mA

into open; ∆V seen at DUTx pin

Negative Clamp Voltage Droop

−300

−10

+300

PMU enabled, FIMI, Range A, PE disabled, PMU clamps

enabled, VCH = 5 V,VCL = −1 V, PMU force −2 mA and −32 mA

into open; ∆V seen at DUTx pin

Uncalibrated Accuracy

−250

±100

+250

PMU enabled, FIMI, Range B, PE disabled, PMU clamps enabled,

PMU force ±1 mA into open; VCH errors at calibration points 0 V

and 5 V; VCL errors at the calibration points 0 V and 4 V

INL

−70

±5

+70

PMU enabled, FIMI, Range B, PE disabled, PMU clamps enabled,

PMU force ±1 mA into open; after two-point gain/offset

calibration; measured over PMU clamp range

DUTGND Voltage Accuracy

±1

Over ±0.1 V range; measured at end points of PMU clamp

functional range

SETTLING/SWITCHING TIMES

SCAP = 330 pF, FFCAP = 220 pF

Voltage Force Settling Time to

0.1% of Final Value:

PMU enabled, FV, PE disabled, program PMUDAC steps of

500 mV and 5.0 V; simulation of worst case, 2000 pF load,

PMUDAC step of 5.0 V

Range A, 200 pF and

2000 pF Load

μs

Range B, 200 pF and

2000 pF Load

μs

Range C, 200 pF and

2000 pF Load

124

μs

Range D, 200 pF and

2000 pF Load

1015

μs

Range E, 200 pF and

2000 pF Load

3455

μs

Voltage Force Settling Time to

1.0% of Final Value:

PMU enabled, FV, PE disabled, start with PMUDAC

programmed to 0.0 V, program PMUDAC to 500 mV

Range A, 200 pF and

2000 pF Load

μs

Range B, 200 pF and

2000 pF Load

μs

Range C, 200 pF and

2000 pF Load

μs

Range D, 200 pF Load

μs

Range D, 2000 pF Load

μs

Range E, 200 pF Load

μs

Range E, 2000 pF Load

225

μs

Voltage Force Settling Time to

1.0% of Final Value:

PMU enabled, FV, PE disabled, start with PMUDAC

programmed to 0.0 V, program PMUDAC to 5.0 V

Range A, 200 pF and

2000 pF Load

4.0

μs

Range B, 200 pF Load

4.2

μs

Range B, 2000 pF Load

4.2

μs

Range C, 200 pF Load

5.8

μs

Range C, 2000 pF Load

μs

Range D, 200 pF Load

μs

Range D, 2000 pF Load

210

μs

Range E, 200 pF Load

360

μs

Range E, 2000 pF Load

610

μs

ADATE305 датащи(PDF) 15 Page - Analog Devices

ADATE305 датащи(HTML) 15 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56

датащи скачать

ссылки URL