EVAL-AD5666EB View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'EVAL-AD5666EB' PDF : 28 Pages View PDF
AD5666
VDD = 2.7 V to 3.6 V, RL = 2 kΩ to GND, CL = 200 pF to GND, VREFIN = VDD. All specifications TMIN to TMAX, unless otherwise noted.
Table 2.
A Grade1
B Grade1
Parameter
Min Typ Max Min Typ Max Unit
STATIC PERFORMANCE2
Resolution
16
16
Bits
Relative Accuracy
±32
±16 LSB
Differential Nonlinearity
±1
±1 LSB
Zero-Code Error
19
19
mV
Zero-Code Error Drift
±2
±2
μV/°C
Full-Scale Error
−0.2 −1
−0.2 −1 % FSR
Gain Error
±1
±1 % FSR
Gain Temperature
Coefficient
±2.5
±2.5
ppm
Offset Error
±1 ±9
±1 ±9 mV
DC Power Supply Rejection
–80
Ratio
–80
dB
DC Crosstalk
10
(External Reference)
10
μV
5
5
μV/mA
10
10
μV
DC Crosstalk
25
(Internal Reference)
25
μV
10
10
μV/mA
OUTPUT CHARACTERISTICS3
Output Voltage Range
0
VDD
0
VDD
V
Capacitive Load Stability
2
2
nF
10
10
nF
DC Output Impedance
0.5
0.5
Ω
Short-Circuit Current
30
30
mA
Power-Up Time
4
4
μs
REFERENCE INPUTS
Reference Input Voltage
VDD
VDD
V
Reference Current
40 55
40 55
μA
Reference Input Range
0
VDD
0
VDD
Reference Input Impedance
14.6
14.6
kΩ
REFERENCE OUTPUT
Output Voltage
1.247
1.253 1.247
1.253 V
Reference TC3
±5 ±15
±5 ±15 ppm/°C
Reference Output
7.5
7.5
kΩ
Impedance
LOGIC INPUTS3
Input Current
±3
±3 μA
Input Low Voltage, VINL
0.8
0.8 V
Input High Voltage, VINH
2
2
V
Pin Capacitance
3
3
pF
LOGIC OUTPUTS (SDO)3
Output Low Voltage, VOL
0.4
0.4 V
Output High Voltage, VOH
VDD −
0.5
VDD −
0.5
High Impedance Leakage
Current
±0.25
±0.25 μA
High Impedance Leakage
2
2
pF
Conditions/Comments
See Figure 5
Guaranteed monotonic by design (see Figure
6)
All 0s loaded to DAC register (see Figure 13)
All 1s loaded to DAC register (see Figure 12)
Of FSR/°C
VDD ± 10%
Due to full-scale output change,
RL = 2 kΩ to GND or VDD
Due to load current change
Due to powering down (per channel)
Due to full-scale output change,
RL = 2 kΩ to GND or VDD
Due to load current change
RL = ∞
RL = 2 kΩ
VDD = 3 V coming out of power-down mode
Coming out of power-down VDD = 3 V
VREF = VDD = 3.6 V
Per DAC channel
At ambient
VDD = 3 V
VDD = 3 V
ISINK = 2 mA
ISOURCE = 2 mA
Rev. D | Page 5 of 28
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