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參數(shù)資料
| 型號： | AD8401AR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | 8-Bit, 4-Channel Data Acquisition System |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| 封裝： | SOIC-28 |
| 文件頁數(shù)： | 9/12頁 |
| 文件大小： | 225K |
| 代理商： | AD8401AR |
AD8401
–9–
REV. 0
T
A
= +25
°
C
SS = 300 UNITS
–3
–4
4
3
2
1
0
–1
–2
FULL SCALE ERROR – LSB
0
240
60
20
40
120
80
100
140
160
180
220
200
U
Figure 14. DAC Full-Scale Error Histogram
3.0
–2.5
–1.0
–2.0
–1.5
0.5
–0.5
0
1.0
1.5
2.0
2.5
D
100
–25
–50
75
50
25
0
TEMPERATURE –
°
C
V
DD
= +5V
x +3
σ
x – 3
σ
x
Figure 15. DAC Full-Scale Error vs. Temperature
500
100
0
400
300
200
BURN-IN TIME @ 150
°
C – HOURS
4
–5
–3
–4
–2
–1
0
1
2
3
D
V
DD
= +5V
SS = 135 UNITS
x – 3
σ
x
x +3
σ
Figure 16. DAC Full-Scale Out Change vs Time
Accelerated by Burn-In
V
DD
= +5V
T
A
= +25
°
C
R
L
TO V
DD
R
L
TO GND
100
10k
1k
100k
10
LOAD RESISTANCE –
2.5
1.0
0
0.5
1.5
2.0
O
Figure 17. DAC Output Swing vs. Load Resistance
10
90
100
0%
1V
5V
1
μ
S
5V
3
2
1
0
5V
0
5V
0
5V
0
V
OUT
DATA
WR
TIME – 1
μ
s/DIV
Figure 18. DAC Output Slew Rate Positive Transition
10
90
100
0%
1V
5V
1
μ
S
5V
3
2
1
0
5V
0
0
5V
0
V
OUT
DATA
WR
TIME – 1
μ
s/DIV
Figure 19. DAC Output Slew Rate Negative Transition
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| AD8402AN10 | 功能描述:IC DGTL POT 8BIT 10K 2CH 14-DIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻（歐姆）:10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲器類型:非易失 接口:3 線串行（芯片選擇，遞增，增/減） 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN（2x3） 包裝:帶卷 (TR) |
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