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AD5744R Datasheet(PDF) 4 Page - Analog Devices

Part No. AD5744R
Description  Complete Quad, 14-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC
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Maker  AD [Analog Devices]
Homepage  http://www.analog.com
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AD5744R Datasheet(HTML) 4 Page - Analog Devices

 
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AD5744R
Preliminary Technical Data
Rev. PrA | Page 4 of 32
SPECIFICATIONS
AVDD = 11.4 V to 16.5 V, AVSS = −11.4 V to −16.5 V, AGND = DGND = REFGND = PGND = 0 V; REFAB = REFCD = 5 V external;
DVCC = 2.7 V to 5.25 V, RLOAD = 10 kΩ, CL = 200 pF. All specifications TMIN to TMAX, unless otherwise noted.
Table 1.
Parameter
B Grade1
C Grade1
Unit
Test Conditions/Comments
ACCURACY
Outputs unloaded
Resolution
14
14
Bits
Relative Accuracy (INL)
±2
±1
LSB max
Differential Nonlinearity
±1
±1
LSB max
Guaranteed monotonic
Bipolar Zero Error
±2
±2
mV max
At 25°C; error at other
temperatures obtained using
bipolar zero TC
Bipolar Zero TC2
±2
±2
ppm FSR/°C max
Zero-Scale Error
±2
±2
mV max
At 25°C; error at other
temperatures obtained using
zero scale TC
Zero-Scale TC2
±2
±2
ppm FSR/°C max
Gain Error
±0.02
±0.02
% FSR max
At 25°C; error at other
temperatures obtained using
gain TC
Gain TC2
±2
±2
ppm FSR/°C max
DC Crosstalk2
0.125
0.125
LSB max
REFERENCE INPUT/OUTPUT
Reference Input2
Reference Input Voltage
5
5
V nominal
±1% for specified performance
DC Input Impedance
1
1
MΩ min
Typically 100 MΩ
Input Current
±10
±10
μA max
Typically ±30 nA
Reference Range
1/7
1/7
V min/V max
Reference Output
Output Voltage
4.997/5.003
4.997/5.003
V min/V max
At 25°C
Reference TC
±10
±10
ppm/°C max
Load2
1
1
M
Ω min
Output Noise2
(0.1 Hz to 10 Hz)
18
18
μV p-p typ
Noise Spectral Density2
75
75
nV/√Hz typ
At 10 kHz
OUTPUT CHARACTERISTICS2
Output Voltage Range3
±10.5263
±10.5263
V min/V max
AVDD/AVSS = ±11.4 V, REFIN = 5V
±14
±14
V min/V max
AVDD/AVSS = ±16.5 V, REFIN = 7V
Output Voltage Drift vs. Time
±13
±13
ppm FSR/500 hours
typ
±15
±15
ppm FSR/1000 hours
typ
Short Circuit Current
10
10
mA typ
RISCC = 6 kΩ, see Figure 31
Load Current
±1
±1
mA max
For specified performance
Capacitive Load Stability
RL = ∞
200
200
pF max
RL = 10 kΩ
1000
1000
pF max
DC Output Impedance
0.3
0.3
Ω max


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