AD5664R Analog Devices, AD5664R Datasheet - Page 17
AD5664R
Manufacturer Part Number
AD5664R
Description
Manufacturer
Analog Devices
Datasheet
1.AD5624R.pdf
(28 pages)
Specifications of AD5664R
Resolution (bits)
16bit
Dac Update Rate
220kSPS
Dac Settling Time
4µs
Max Pos Supply (v)
+5.5V
Single-supply
Yes
Dac Type
Voltage Out
Dac Input Format
Ser,SPI
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–100
800
700
600
500
400
300
200
100
–20
–30
–40
–50
–60
–70
–80
–90
0
100
Figure 46. Noise Spectral Density, Internal Reference
V
T
DAC LOADED WITH FULL SCALE
V
V
V
T
MIDSCALE LOADED
DD
REFOUT
DD
A
REF
A
= 25°C
= 25°C
= 3V
= 5V
= 2V ± 0.3V p-p
Figure 47. Total Harmonic Distortion
2k
= 1.25V
1k
V
V
DD
REFOUT
FREQUENCY (Hz)
FREQUENCY (Hz)
4k
= 5V
= 2.5V
10k
6k
100k
8k
10k
1M
Rev. B | Page 17 of 28
–10
–15
–20
–25
–30
–35
–40
–5
16
14
12
10
5
0
8
6
4
10k
0
V
T
REF
A
Figure 48. Settling Time vs. Capacitive Load
= 25°C
1
= V
Figure 49. Multiplying Bandwidth
AD5624R/AD5644R/AD5664R
DD
2
3
100k
CAPACITANCE (nF)
FREQUENCY (Hz)
4
5
V
6
DD =
1M
3V
V
7
DD =
5V
8
V
T
DD
A
= 25°C
9
= 5V
10M
10