AD5755-1 View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

AD5755-1

Quad Channel, 16-Bit, Serial Input, 4 mA to 20 mA and Voltage Output DAC, Dynamic Power Control, HART Connectivity

Analog Devices 

Data Sheet

AD5755-1

SPECIFICATIONS

AVDD = VBOOST_x = 15 V; AVSS = −15 V/0 V; DVDD = 2.7 V to 5.5 V; AVCC = 4.5 V to 5.5 V; dc-to-dc converter disabled; AGND = DGND =

GNDSWx = 0 V; REFIN = 5 V; voltage outputs: RL = 1 kΩ, CL = 220 pF; current outputs: RL = 300 Ω; all specifications TMIN to TMAX, unless

otherwise noted.

Table 1.

Parameter1

VOLTAGE OUTPUT

Output Voltage Ranges

ACCURACY BIPOLAR SUPPLY

Resolution

Total Unadjusted Error (TUE)

TUE Long-Term Stability

Relative Accuracy (INL)

Differential Nonlinearity (DNL)

Zero-Scale Error

Zero-Scale TC2

Bipolar Zero Error

Bipolar Zero TC2

Offset Error

Offset TC2

Gain Error

Gain TC2

Full-Scale Error

Full-Scale TC2

ACCURACY UNIPOLAR SUPPLY2

Total Unadjusted Error (TUE)

Relative Accuracy (INL)3

Differential Nonlinearity (DNL)

Zero-Scale Error

Offset Error

Gain Error

Full-Scale Error

OUTPUT CHARACTERISTICS2

Headroom

Footroom

Output Voltage Drift vs. Time

Short-Circuit Current

Load

Capacitive Load Stability

DC Output Impedance

DC PSRR

DC Crosstalk

Min

0

0

−5

−10

0

0

−6

−12

16

−0.04

−0.03

−0.006

−0.008

−1

−0.03

−0.03

−0.03

−0.03

−0.03

−0.06

−0.009

−1

−0.07

−0.07

−0.06

12/6

1

Typ

Max

5

10

+5

+10

6

12

+6

+12

±0.0032

35

±0.0012

±0.0012

±0.002

±2

±0.002

±1

±0.002

±2

±0.004

±3

±0.002

±2

+0.04

+0.03

+0.006

+0.008

+1

+0.03

+0.03

+0.03

+0.03

+0.03

±0.025

+0.22

±0.025

±0.015

±0.015

+0.06

+0.009

+1

+0.07

+0.07

+0.06

1

2.2

0.7

1.4

20

16/8

10

2

0.06

50

24

Unit

Test Conditions/Comments

V

V

V

V

V

V

V

V

Bits

% FSR

% FSR

ppm FSR

% FSR

% FSR

LSB

% FSR

ppm FSR/°C

% FSR

ppm FSR/°C

% FSR

ppm FSR/°C

% FSR

ppm FSR/°C

% FSR

ppm FSR/°C

% FSR

% FSR

LSB

% FSR

% FSR

% FSR

% FSR

AVSS = −15 V, loaded and unloaded

TA = 25°C

Drift after 1000 hours, TJ = 150°C

0 V to 5 V, 0 V to 10 V, ±5 V, ±10 V ranges

On overranges

Guaranteed monotonic

AVSS = 0 V

Guaranteed monotonic

V

V

ppm FSR

mA

kΩ

nF

µF

Ω

µV/V

µV

With respect to VBOOST supply

With respect to the AVSS supply, bipolar output

ranges

Drift after 1000 hours, ¾ scale output, TJ = 150°C,

AVSS = −15 V

Programmable by user, defaults to 16 mA typical

level

For specified performance

External compensation capacitor of 220 pF connected

Rev. E | Page 5 of 52

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