AD5666 Analog Devices, AD5666 Datasheet - Page 5

• Manufacturer Part Number: AD5666
• Manufacturer: Analog Devices

Specifications of AD5666

• Resolution (bits): 16bit
• Dac Update Rate: 95kSPS
• Dac Settling Time: 6µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

V
Table 2.
Parameter
STATIC PERFORMANCE
OUTPUT CHARACTERISTICS
REFERENCE INPUTS
REFERENCE OUTPUT
LOGIC INPUTS
LOGIC OUTPUTS (SDO)
DD
Zero-Code Error
Zero-Code Error Drift
Full-Scale Error
Gain Error
Gain Temperature
Offset Error
DC Power Supply Rejection
DC Crosstalk
DC Crosstalk
Output Voltage Range
Capacitive Load Stability
DC Output Impedance
Short-Circuit Current
Power-Up Time
Reference Input Voltage
Reference Current
Reference Input Range
Reference Input Impedance
Output Voltage
Reference TC
Reference Output
Input Current
Input Low Voltage, V
Input High Voltage, V
Pin Capacitance
Output Low Voltage, V
Output High Voltage, V
High Impedance Leakage
High Impedance Leakage
= 2.7 V to 3.6 V, R
Resolution
Relative Accuracy
Differential Nonlinearity
Coefficient
Ratio
(External Reference)
(Internal Reference)
Impedance
Current
3
3
2
3
L
INL
INH
= 2 kΩ to GND, C
OL
OH
3
Min
16
0
0
1.247
2
V
0.5
DD
−
A Grade
Typ
1
±2
−0.2
±2.5
±1
–80
10
5
10
25
10
2
10
0.5
30
4
V
40
14.6
±5
7.5
3
2
L
DD
= 200 pF to GND, V
1
±1
Max
±32
±1
9
−1
±9
V
55
V
1.253
±15
±3
0.8
0.4
±0.25
DD
DD
Min
16
0
0
1.247
2
V
0.5
DD
−
Rev. D | Page 5 of 28
B Grade
REFIN
Typ
1
±2
−0.2
±2.5
±1
–80
10
5
10
25
10
2
10
0.5
30
4
V
40
14.6
±5
7.5
3
2
DD
= V
1
Max
9
−1
±16
±1
±1
±9
V
55
V
1.253
±15
±3
0.8
0.4
±0.25
DD
DD
DD
. All specifications T
Unit
Bits
LSB
LSB
mV
μV/°C
% FSR
% FSR
ppm
mV
dB
μV
μV/mA
μV
μV
μV/mA
V
nF
nF
Ω
mA
μs
V
μA
kΩ
V
ppm/°C
kΩ
μA
V
V
pF
V
μA
pF
All 0s loaded to DAC register (see Figure 13)
Per DAC channel
Conditions/Comments
See Figure 5
Guaranteed monotonic by design (see Figure
6)
All 1s loaded to DAC register (see Figure 12)
Of FSR/°C
V
Due to full-scale output change,
R
Due to load current change
Due to powering down (per channel)
Due to full-scale output change,
R
Due to load current change
R
R
V
Coming out of power-down V
V
At ambient
V
V
I
I
SINK
SOURCE
DD
L
L
L
L
DD
REF
DD
DD
MIN
= 2 kΩ to GND or V
= 2 kΩ to GND or V
= ∞
= 2 kΩ
± 10%
= 3 V coming out of power-down mode
= 3 V
= 3 V
= 2 mA
= V
to T
= 2 mA
DD
MAX
= 3.6 V
, unless otherwise noted.
DD
DD
DD
= 3 V
AD5666