DAC8562 Analog Devices, DAC8562 Datasheet - Page 8

• Manufacturer Part Number: DAC8562
• Description: +5 Volt, Parallel Input Complete 12-Bit DAC
• Manufacturer: Analog Devices

Specifications of DAC8562

• Resolution (bits): 12bit
• Dac Update Rate: 62.5kSPS
• Dac Settling Time: 16µs
• Max Pos Supply (v): +5.25V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Par

DAC8562
DAC8562–Typical Performance Characteristics
V
V
REF
0V
DD
0V
Figure 20. Output Voltage Noise
Density vs. Frequency
Figure 23. Reference Startup vs.
Time
0.01
0.1
100
0%
90
10
10
1
10
2V
2V
100
FREQUENCY – Hz
TIME = 1µs/DIV
0.005
0.004
0.003
0.002
0.001
0.000
1k
Figure 26. Reference Load
Regulation vs. Temperature
V
T
DATA = FFF
–50
DD
A
= 25
= +5V
AVG
T
R
V
SAMPLE SIZE = 302 PCS
AVG + 3
°
A
10k
L
–25
DD
IL = 5mA
C
= +25
=
1µs
= +5V
H
TEMPERATURE –
°
0
C
AVG – 3
100k
25
50
Figure 24. Digital Feedthrough vs.
Time
°
1
0
75
C
–1
–2
–3
–4
–5
100
90
10
0%
5
4
3
2
1
0
0
Figure 21. Long-Term Drift
Accelerated by Burn-In
100
135 UNITS TESTED
READINGS NORMALIZED
TO ZERO HOUR TIME POINT
5V
A4 0.040 V
HOURS OF OPERATION AT +125°C
200
125
5mV
400
TIME = 20µs/DIV
AVG
–8–
B
L w
600
DLY
CE = HIGH
V
DATA = FFF
DD
800
RANGE
0.10
0.08
0.06
0.04
0.02
0.00
= +5V
13.82
Figure 27. Reference Line
Regulation vs. Temperature
1000
–50
5µs
H
µs
–25
AVG + 3
AVG
AVG – 3
1200
0
TEMPERATURE –
V
SAMPLE SIZE = 302 PCS
25
DD
= +4.75 TO +5.25V
–10
10
–2
–4
–6
–8
8
7
6
5
4
3
2
1
0
8
6
4
2
0
–50
Figure 22. Supply Current vs.
Temperature
Figure 25. Reference Error vs.
Temperature
–50
50
V
SAMPLE SIZE = 300
DD
–25
–25
75
V
°
C
DD
= +5V
= +4.75V
100
TEMPERATURE – C
TEMPERATURE –
V
0
0
DD
= +5.0V
125
25
25
50
50
VDATA = +2.4V
NO LOAD
AVG +1
V
AVG –1
°
75
DD
C
75
= +5.25V
X
100
100
REV. A
125
125