參數(shù)資料
型號: DAC8562
廠商: Analog Devices, Inc.
英文描述: +5 V,Parallel Input Complete 12-Bit DAC(并行輸入完備的12位D/A轉(zhuǎn)換器)
中文描述: 5伏,并行輸入完整的12位DAC(并行輸入完備的12位的D / A轉(zhuǎn)換器)
文件頁數(shù): 8/16頁
文件大小: 648K
代理商: DAC8562
DAC8562
–Typical Performance Characteristics
REV. A
–8–
10
0.1
0.01
10
100
100k
10k
1k
1
FREQUENCY – Hz
V
DD
= +5V
T
A
= 25
°
C
DATA = FFF
H
O
H
Figure 20. Output Voltage Noise
Density vs. Frequency
0V
0V
TIME = 1μs/DIV
10
90
100
0%
2V
1μs
2V
V
DD
V
REF
T
A
= +25
°
C
R
L
=
Figure 23. Reference Startup vs.
Time
8
0
125
2
1
–25
–50
4
3
5
6
7
100
75
50
25
0
TEMPERATURE –
°
C
S
VDATA = +2.4V
NO LOAD
V
DD
= +4.75V
V
DD
= +5.25V
V
DD
= +5.0V
Figure 22. Supply Current vs.
Temperature
10
8
6
4
2
0
–2
–4
–6
–8
–10
–50 –25 0 25 50 75 100 125
AVG +1
σ
AVG –1
σ
X
V
= +5V
SAMPLE SIZE = 300
TEMPERATURE –
°
C
V
R
E
Figure 25. Reference Error vs.
Temperature
5
–5
1200
–2
–4
200
HOURS OF OPERATION AT +125°C
Figure 21. Long-Term Drift
Accelerated by Burn-In
–3
0
1
–1
0
2
3
4
1000
600
800
400
O
135 UNITS TESTED
READINGS NORMALIZED
TO ZERO HOUR TIME POINT
AVG
RANGE
V
= +5V
DATA = FFF
H
1
0
10
90
100
0%
TIME = 20μs/DIV
5μs
5V
D
V
O
5
A4 0.040 V DLY
13.82
μs
CE = HIGH
5mV
B
Figure 24. Digital Feedthrough vs.
Time
0.10
0.00
125
–25
0.02
–50
0.06
0.04
0.08
100
50
75
0
TEMPERATURE –
°
C
25
R
AVG
V
DD
= +4.75 TO +5.25V
SAMPLE SIZE = 302 PCS
AVG – 3
σ
AVG + 3
σ
Figure 27. Reference Line
Regulation vs. Temperature
0.005
0.000
125
–25
0.001
–50
0.003
0.002
0.004
100
50
75
0
25
TEMPERATURE –
°
C
R
AVG
V
DD
= +5V
IL = 5mA
SAMPLE SIZE = 302 PCS
AVG – 3
σ
AVG + 3
σ
Figure 26. Reference Load
Regulation vs. Temperature
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DAC8562EPZ 制造商:Analog Devices 功能描述:
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