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AD5764R
Data Sheet
Rev. D | 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 k, CL = 200 pF. All specifications TMIN to TMAX, unless otherwise noted.
Table 1.
Parameter
Unit
Test Conditions/Comments
ACCURACY
Outputs unloaded
Resolution
16
Bits
Relative Accuracy (INL)
±2
±1
LSB max
Differential Nonlinearity (DNL)
±1
LSB max
Guaranteed monotonic
Bipolar Zero Error
±2
mV max
25°C; error at other temperatures obtained
using bipolar zero tempco
±3
mV max
±2
ppm FSR/°C max
Zero-Scale Error
±2
mV max
25°C; error at other temperatures obtained
using zero-scale tempco
±2.5
mV max
±2
ppm FSR/°C max
Gain Error
±0.02
% FSR max
±2
ppm FSR/°C max
0.5
LSB max
REFERENCE INPUT/OUTPUT
Reference Input Voltage
5
V nominal
±1% for specified performance
DC Input Impedance
1
M min
Typically 100 M
Input Current
±10
A max
Typically ±30 nA
Reference Range
1/7
V min/V max
Reference Output
Output Voltage
4.995/5.005
V min/V max
At 25°C, AVDD/AVSS = ±13.5 V
±10
ppm/°C max
Typically 1.7ppm/°C
1
M min
Power Supply Sensitivit
y2300
V/V typ
18
V p-p typ
0.1 Hz to 10 Hz
75
nV/√Hz typ
At 10 kHz
Output Voltage Drift vs. Tim
e2±40
ppm/500 hr typ
±50
ppm/1000 hr typ
70
ppm typ
First temperature cycle
30
ppm typ
Subsequent temperature cycles
±10.5263
V min/V max
AVDD/AVSS = ±11.4 V, VREFIN = 5 V
±14
V min/V max
AVDD/AVSS = ±16.5 V, VREFIN = 7 V
Output Voltage Drift vs. Time
±13
ppm FSR/500 hr typ
±15
ppm FSR/1000 hr
typ
Short-Circuit Current
10
mA typ
Load Current
±1
mA max
For specified performance
Capacitive Load Stability
RLOAD = ∞
200
pF max
RLOAD = 10 k
1000
pF max
DC Output Impedance
0.3
max