AD5391BSTZ-3(RevF) View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD5391BSTZ-3
(Rev.:RevF)
(Rev.:RevF)
Analog Devices
AD5391BSTZ-3 Datasheet PDF : 44 Pages
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AD5390/AD5391/AD5392
Data Sheet
AD5390-3/AD5391-3/AD5392-3 SPECIFICATIONS
AVDD = 2.7 V to 3.6 V; DVDD = 2.7 V to 5.5 V; AGND = DGND = 0 V; REFIN = 1.25 V external. All specifications TMIN to TMAX,
unless otherwise noted.
Table 3.
Parameter
ACCURACY
Resolution
Relative Accuracy
Differential Nonlinearity
Zero-Scale Error
Offset Error
Offset Error TC
Gain Error
Gain Temperature Coefficient2
DC Crosstalk
REFERENCE INPUT/OUTPUT
Reference Input2
Reference Input Voltage
DC Input Impedance
Input Current
Reference Range
Reference Output3
Output Voltage
Reference TC
Output Impedance
OUTPUT CHARACTERISTICS2
Output Voltage Range4
Short-Circuit Current
Load Current
Capacitive Load Stability
RL = ∞
RL = 5 kΩ
DC Output Impedance
MONITOR OUTPUT PIN2
Output Impedance
Three-State Leakage Current
LOGIC INPUTS2
VIH, Input High Voltage
VIL, Input Low Voltage
DVDD > 3.6 V
DVDD ≤ 3.6 V
Input Current
Pin Capacitance
AD5390-31
AD5392-31
14
±4
−1/+2
4
±4
±5
±0.05
±0.1
2
1
AD5391-31
12
±1
±1
4
±4
±5
±0.05
±0.1
2
1
Unit
Test Conditions/Comments
Bits
LSB max
LSB max
mV max
mV max
µV/°C typ
% FSR max
% FSR max
ppm FSR/°C typ
LSB max
Guaranteed monotonic over temperature
Measured at code 64 in the linear region
At 25°C
TMIN to TMAX
1.25
1
±1
1 V to AVDD/2
1.25
1
±1
1 V to AVDD/2
V
MΩ min
µA max
V min/max
1.245/1.255
2.47/2.53
±10
±15
800
1.245/1.255
2.47/2.53
±10
±15
800
V min/max
V min/max
ppm max
ppm max
Ω typ
0/AVDD
40
±1
0/AVDD
40
±1
V min/max
mA max
mA max
200
1000
0.6
200
1000
0.6
pF max
pF max
Ω max
1000
100
1000
100
Ω typ
nA typ
2
2
V min
0.8
0.8
V max
0.6
0.6
V max
±1
±1
µA max
10
10
pF max
±1% for specified performance
Typically 100 MΩ
Typically ±30 nA
Enabled via internal/external bit in control
register; REF select bit in control register
selects the reference voltage
At ambient, optimized for 1.25 V operation
At ambient when 2.5 V reference is selected
Temperature range: 25°C to 85°C
Temperature range: −40°C to +85°C
DVDD = 2.7 V to 5.5 V
Total for all pins. TA = TMIN to TMAX
Rev. F | Page 8 of 44
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