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參數資料
| 型號： | AD7828UE |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | LC2MOS High Speed 4- & 8-Channel 8-Bit ADCs |
| 中文描述： | 8-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, CQCC28 |
| 封裝： | CERAMIC, LCC-28 |
| 文件頁數： | 5/16頁 |
| 文件大?。?/td> | 270K |
| 代理商： | AD7828UE |
Typical Performance Characteristics–AD7824/AD7828
REV. F
–5–
T
A
– AMBIENT TEMPERATURE – C
3
2
1
150
–50
t
C
0
50
100
V
DD
= 5V
TPC 1. Conversion Time vs. Temperature
V
REF
– V
2.0
1.0
00
5
1
L
*
2
3
4
1.5
0.5
V
DD
= 5V
T
A
= 25 C
*
1LSB =
V
REF
256
TPC 2. Accuracy vs. V
REF
[V
REF
= V
REF
(+) – V
REF
(–)]
INPUT FREQUENCY – kHz
–36
–44
–52
5
1
S
2
3
4
–40
–48
–38
–46
–42
–50
20
30 40 50 70
100
7
10
ENCODE RATE = 400kHz
INPUT SIGNAL = 5V p-p
MEASUREMENT BANDWIDTH = 80kHz
TPC 3. Signal Noise Ratio vs. Input Frequency
T
A
– AMBIENT TEMPERATURE – C
14
12
10
8
150
–50
I
D
0
50
100
13
11
9
V
DD
= 5.25V
V
DD
= 4.75V
V
DD
= 5V
TPC 4. Power Supply Current vs. Temperature
(Not Including Reference Ladder)
t
P
– ns
2.0
1.0
0300
L
1.5
0.5
V
DD
= 5V
V
REF
= 5V
T
A
= 25 C
400
500
600
700
800
900
TPC 5. Accuracy vs. t
P
T
A
– AMBIENT TEMPERATURE – C
8
4
0
150
–50
O
0
50
100
10
6
2
I
SOURCE
, V
OUT
= 2.4V
V
DD
= 5V
I
SINK
, V
OUT
= 0.4V
TPC 6. Output Current vs. Temperature
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|---|---|
| AD7828CQ | LC2MOS High Speed 4- & 8-Channel 8-Bit ADCs |
| AD7828LN | LC2MOS High Speed 4- & 8-Channel 8-Bit ADCs |
| AD7824KN | LC2MOS High Speed 4- & 8-Channel 8-Bit ADCs |
| AD7824KR | LC2MOS High Speed 4- & 8-Channel 8-Bit ADCs |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD7828UE/883B | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS High Speed 4- & 8-Channel 8-Bit ADCs |
| AD7828UQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD7828UQ/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Ended Data Acquisition System |
| AD7828UQ/883B | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS High Speed 4- & 8-Channel 8-Bit ADCs |
| AD7829 | 制造商:AD 制造商全稱:Analog Devices 功能描述:3 V/5 V, 2 MSPS, 8-Bit, 1-, 4-, 8-Channel Sampling ADCs |
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