ADATE320 datasheet(15/83 Pages) AD

15 / 83 page

ADATE320

Data Sheet

Rev. B | Page 14 of 82

Parameter

Min

Typ

Max

Unit

Test

Level

Test Conditions/Comments

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

DUTx Pin Voltage Range, Range B,

Range C, Range D, and Range E

−1.5

+4.5

Full-scale source and sink current

Zero-Current Offset, All Ranges

−14.5

+14.5

% FSR

Interpolated from measurements at PPMU

DAC Code 0x4CCC (−80% FS) and DAC

Code 0xB333 (80% FS) for each range

Zero-Current Offset TC

±0.02

% FSR/°C

Gain Error, All Ranges

Derived from measurements at PPMU DAC

Code 0x4CCC (−80% FS) and DAC Code

0xB333 (80% FS) for each range

Gain Drift

Range A

±50

ppm/°C

PPMU self heating effects in Range A can

influence gain drift measurements

Range B

±50

ppm/°C

Range C, Range D, and Range E

±50

ppm/°C

INL

After two-point gain/offset calibration

Range A

−0.12

+0.12

% FSR

Measured over FSR output of Range A

(±40 mA)

Range B, Range C, and Range D

−0.04

+0.04

% FSR

Measured over FSR output of Range B

(±1 mA), Range C (±100 µA), and Range D

(±10 µA)

Range E

−0.045

+0.045

% FSR

Measured over FSR output of Range E

(±2 µA)

FI Compliance vs. Voltage Load

Range A

−0.3

+0.3

% FSR

Force positive full-scale current driving

−1.0 V and +4.0 V, measure ∆I at DUTx pin;

force negative full-scale current driving

−1.0 V and +4.0 V, measure ∆I at DUTx pin

−0.1

+0.1

% FSR

Force positive full-scale current driving 0.0 V

and 3.0 V, measure ∆I at DUTx pin; force

negative full-scale current driving 0.0 V

and 3.0 V, measure ∆I at DUTx pin

Range B and Range C

−0.3

+0.3

% FSR

Force positive full-scale current driving

−1.5 V and +4.5 V, measure ∆I at DUTx pin;

force negative full-scale current driving

−1.5 V and +4.5 V, measure ∆I at DUTx pin

−0.06

+0.06

% FSR

Force positive full-scale current driving 0.0 V

and 3.0 V, measure ∆I at DUTx pin; force

negative full-scale current driving 0.0 V

and 3.0 V, measure ∆I at DUTx pin

Range D

−0.3

+0.3

% FSR

Force positive full-scale current driving

−1.5 V and +4.5 V, measure ∆I at DUTx pin;

force negative full-scale current driving

−1.5 V and +4.5 V, measure ∆I at DUTx pin

Range E

−0.85

+0.85

% FSR

Force positive full-scale current driving

−1.5 V and +4.5 V, measure ∆I at DUTx pin;

force negative full-scale current driving

−1.5 V and +4.5 V, measure ∆I at DUTx pin;

allows 10 nA DUTx pin leakage

ADATE320 Datasheet(PDF) 15 Page - Analog Devices

ADATE320 Datasheet(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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83

Datasheet Download

Link URL