AD5764
Data Sheet
Rev. F | Page 4 of 28
SPECIFICATIONS
AVDD = 11.4 V to 16.5 V, AVSS = 11.4 V to 16.5 V, AGNDx = DGND = REFGND = PGND = 0 V; REFAB = REFCD = 5 V;
DVCC = 2.7 V to 5.25 V, RLOAD = 10 kΩ, CL = 200 pF. Temperature range: 40°C to +85°C; typical at +25°C. Device functionality is
guaranteed to +105°C with degraded performance. All specifications TMIN to TMAX, unless otherwise noted.
Table 2.
Parameter
A Grade
B Grade
C Grade
Unit
Test Conditions/Comments
ACCURACY
Outputs unloaded
Resolution
16
Bits
Relative Accuracy (INL)
±4
±2
±1
LSB max
Differential Nonlinearity
±1
LSB max
Guaranteed monotonic
Bipolar Zero Error
±2
mV max
At 25°C; error at other temperatures
obtained using bipolar zero TC
Bipolar Zero Temperature
±2
ppm FSR/°C max
Zero-Scale Error
±2
mV max
At 25°C; error at other temperatures
obtained using zero-scale TC
±2
ppm FSR/°C max
Gain Error
±0.02
% FSR max
At 25°C; error at other temperatures
obtained using gain TC
±2
ppm FSR/°C max
0.5
LSB max
Reference Input Voltage
5
V nom
±1% for specified performance
DC Input Impedance
1
MΩ min
Typically 100 MΩ
Input Current
±10
μA max
Typically ±30 nA
Reference Range
1 to 7
V min to V max
±10.5263
V min to V max
AVDD/AVSS = ±11.4 V, VREFIN = 5 V
±14
V min to V max
AVDD/AVSS = ±16.5 V, VREFIN = 7 V
Output Voltage Drift vs. Time
±13
ppm FSR/
500 hours typ
±15
ppm FSR/
1000 hours typ
Short-Circuit Current
10
mA typ
Load Current
±1
mA max
For specified performance
Capacitive Load Stability
RLOAD = ∞
200
pF max
RLOAD = 10 kΩ
1000
pF max
DC Output Impedance
0.3
Ω max
DIGITAL INPUTS
DVCC = 2.7 V to 5.25 V, JEDEC compliant
Input High Voltage, VIH
2
V min
Input Low Voltage, VIL
0.8
V max
Input Current
±1
μA max
Per pin
Pin Capacitance
10
pF max
Per pin