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參數(shù)資料
| 型號： | AD5424 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 串行DAC |
| 英文描述： | Dual 8-,10-,12-Bit High Bandwidth Multiplying DACs with Serial Interface |
| 中文描述： | 雙8 - ，10 - 12位高帶寬倍增DAC的串行接口 |
| 文件頁數(shù)： | 12/32頁 |
| 文件大?。?/td> | 860K |
| 代理商： | AD5424 |
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AD5429/AD5439/AD5449
Rev. 0 | Page 12 of 32
0
2
4
6
8
10
12
14
I
D
10k
1k
10
100
1
100k
1M
10M
100M
FREQUENCY (Hz)
0
T
= 25°C
LOADING ZS TO FS
V
DD
= 5V
V
DD
= 3V
V
DD
= 2.5V
Figure 18. Supply Current vs. Update Rate
–102
–66
–72
–78
–54
–60
–42
–48
–30
–36
–18
–24
–6
6
0
1
100
1k
FREQUENCY (Hz)
10k
100k
1M
10M
100M
G
T
= 25
°
C
LOADING
ZS TO FS
–12
–84
–90
–96
T
A
= 25
°
C
V
DD
= 5V
V
REF
=
±
3.5V
INPUT
C
= 1.8pF
AD8038 AMPLIFIER
ALL ON
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
ALL OFF
0
10
Figure 19. Reference Multiplying Bandwidth vs. Frequency and Code
–0.8
–0.6
–0.4
–0.2
0
0.2
G
10k
1k
10
100
1
100k
1M
10M
100M
FREQUENCY (Hz)
0
T
A
= 25°C
V
DD
= 5V
V
REF
= ±3.5V
C
= 1.8pF
AD8038 AMPLIFIER
Figure 20. Reference Multiplying Bandwidth–All 1s Loaded
–9
–6
–3
0
3
10k
100k
1M
10M
100M
FREQUENCY (Hz)
T
A
= 25°C
V
DD
= 5V
G
0
V
REF
=
±
2V, AD8038 C
C
1.47pF
V
REF
=
±
2V, AD8038 C
1pF
V
REF
=
±
0.15V, AD8038 C
C
1pF
V
REF
=
±
0.15V, AD8038 C
C
1.47pF
V
REF
=
±
3.51V, AD8038 C
C
1.8pF
Figure 21. Reference Multiplying Bandwidth vs. Frequency and
Compensation Capacitor
–0.010
–0.005
0.005
0.025
0.035
0.045
0.015
0
0.020
0.030
0.040
0.010
O
0
20
40
60
80
100
120
140
160
180
200
TIME (ns)
0
T
A
= 25°C
V
= 0V
AD8038 AMPLIFIER
C
COMP
= 1.8pF
7FF TO 800H
800 TO 7FFH
V
DD
= 5V
V
DD
= 3V
V
DD
= 3V
V
DD
= 5V
Figure 22. Midscale Transition, V
REF
= 0 V
O
0
20
40
60
80
100
120
140
160
180
200
TIME (ns)
0
–1.77
–1.76
–1.75
–1.74
–1.73
–1.72
–1.71
–1.70
–1.69
–1.68
7FF TO 800H
800 TO 7FFH
V
DD
= 5V
V
DD
= 3V
V
DD
= 3V
V
DD
= 5V
T
A
= 25°C
V
= 3.5V
AD8038 AMPLIFIER
C
COMP
= 1.8pF
Figure 23. Midscale Transition, V
REF
= 3.5 V
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| AD5429YRU | Dual 8-,10-,12-Bit High Bandwidth Multiplying DACs with Serial Interface |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD5424_1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:8-/10-/12-Bit, High Bandwidth Multiplying DACs with Parallel Interface |
| AD5424BRU | 制造商:Analog Devices 功能描述:DAC SGL R-2R 8BIT 16TSSOP - Bulk |
| AD5424YCP | 制造商:Analog Devices 功能描述:DAC 1-CH R-2R 8-bit 20-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:8-BIT IOUT DAC PARELLED INT/FACE I.C. - Bulk |
| AD5424YCP-REEL | 制造商:Analog Devices 功能描述:DAC 1-CH R-2R 8-bit 20-Pin LFCSP EP T/R |
| AD5424YCP-REEL7 | 制造商:Analog Devices 功能描述:DAC 1-CH R-2R 8-bit 20-Pin LFCSP EP T/R 制造商:Rochester Electronics LLC 功能描述:8-BIT IOUT DAC PARELLED INT/FACE I.C. - Tape and Reel |
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