AD5724RBREZ 데이터 시트보기 (PDF) - Analog Devices

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AD5724RBREZ

Complete, Quad, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DACs

Analog Devices 

AD5724R/AD5734R/AD5754R

Data Sheet

SPECIFICATIONS

AVDD = 4.5 V1 to 16.5 V, AVSS = −4.5 V1 to −16.5 V or AVSS = 0 V, GND = 0 V, REFIN= +2.5 V external, DVCC = 2.7 V to 5.5 V,

RLOAD = 2 kΩ, CLOAD = 200 pF, all specifications TMIN to TMAX, unless otherwise noted.

Table 2.

Parameter

ACCURACY

Resolution

AD5754R

AD5734R

AD5724R

Total Unadjusted Error (TUE)

Integral Nonlinearity (INL)2

AD5754R

AD5734R

AD5724R

Differential Nonlinearity (DNL)

Bipolar Zero Error

Bipolar Zero TC3

Zero-Scale Error

Zero-Scale TC3

Offset Error

Offset Error TC3

Gain Error

Gain Error3

Gain Error3

Gain TC3

DC Crosstalk3

REFERENCE INPUT/OUTPUT

Reference Input3

Reference Input Voltage

DC Input Impedance

Input Current

Reference Range

Reference Output

Output Voltage

Reference TC3, 4

Output Noise (0.1 Hz to 10 Hz)3

Noise Spectral Density3

OUTPUT CHARACTERISTICS3

Output Voltage Range

Headroom

Output Voltage TC

Output Voltage Drift vs. Time

Short-Circuit Current

Load

Capacitive Load Stability

DC Output Impedance

Min

16

14

12

−0.1

−16

−4

−1

−1

−6

−6

−6

−0.025

−0.065

0

1

−2

2

2.497

−10.8

−12

2

Typ Max Unit

Bits

Bits

Bits

+0.1 % FSR

+16

LSB

+4

LSB

+1

LSB

+1

LSB

+6

mV

±4

+6

ppm FSR/°C

mV

±4

+6

ppm FSR/°C

mV

±4

ppm FSR/°C

+0.025 % FSR

0

+0.08

±4

ppm FSR/°C

120

µV

Test Conditions/Comments

Outputs unloaded

±10 V range

All models, guaranteed monotonic

±10 V range , TA = 25°C, error at other temperatures

obtained using bipolar zero TC

±10 V range , TA = 25°C, error at other temperatures

obtained using zero-scale TC

±10 V range , TA = 25°C, error at other temperatures

obtained using offset error TC

±10 V range, TA = 25°C, error at other temperatures

obtained using gain TC

+10 V and +5 V ranges, TA = 25°C, error at other

temperatures obtained using gain TC

±5 V range, TA = 25°C, error at other temperatures

obtained using gain TC

2.5

V

5

MΩ

±0.5 +2

µA

3

V

±1% for specified performance

2.501 V

1.8

5

ppm/°C

2.2

10

ppm/°C

5

µV p-p

75

nV/√Hz

TA = 25°C

TA = 0°C to 85°C

TA = −40°C to +85°C

At 10 kHz

+10.8 V

AVDD/AVSS = ±11.7 V min, REFIN = +2.5 V

+12

V

AVDD/AVSS = ±12.9 V min, REFIN = +3 V

0.5

0.9

V

±4

ppm FSR/°C

±12

ppm FSR/500 hr

±15

ppm FSR/1000 hr

20

mA

kΩ

For specified performance

4000 pF

0.5

Ω

Rev. G | Page 4 of 33

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