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參數(shù)資料
| 型號： | MAX149BMJP |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | ADC |
| 英文描述： | +2.7V to +5.25V, Low-Power, 8-Channel, Serial 10-Bit ADCs |
| 中文描述： | 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CDIP20 |
| 封裝： | CERDIP-20 |
| 文件頁數(shù)： | 6/24頁 |
| 文件大?。?/td> | 221K |
| 代理商： | MAX149BMJP |
M
+2.7V to +5.25V, Low-Power, 8-Channel,
S erial 10-Bit ADCs
6
_______________________________________________________________________________________
2.00
0.50
2.25
2.75
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
1.75
1.25
1.50
1.00
0.75
SUPPLY VOLTAGE (V)
S
3.75
5.25
3.25
4.25
4.75
M
R
L
=
∞
CODE = 1010101000
C
LOAD
= 50pF
MAX148
MAX149
C
LOAD
= 20pF
0
2.25
2.75
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
3.0
2.5
1.5
2.0
1.0
0.5
SUPPLY VOLTAGE
(V)
S
μ
A
3.75
5.25
3.25
4.25
4.75
M
FULL POWER-DOWN
2.5020
2.4990
2.25
2.75
MAX149
INTERNAL REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
2.5015
2.5005
2.5010
2.5000
2.4995
SUPPLY VOLTAGE
(V)
I
3.75
5.25
3.25
4.25
4.75
M
0.8
0.9
1.0
1.1
1.2
1.3
-60
-20
20
60
100
140
SUPPLY CURRENT vs. TEMPERATURE
TEMPERATURE
(°C)
S
M
MAX148
MAX149
R
LOAD
=
∞
CODE = 1010101000
0
0.4
0.8
1.2
1.6
2.0
-60
-20
20
60
100
140
SHUTDOWN CURRENT
vs. TEMPERATURE
TEMPERATURE
(°C)
S
μ
A
M
2.494
2.495
2.496
2.497
2.498
2.499
2.500
2.501
-60
-20
20
60
100
140
MAX149
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
TEMPERATURE
(°C)
I
M
V
DD
= 2.7V
V
DD
= 3.6V
V
DD
= 5.25V
____________________________Typic al Operating Charac teristic s (c ontinued)
(V
DD
= 3.0V, VREF = 2.500V, f
SCLK
= 2.0MHz, C
LOAD
= 20pF, T
A
= +25°C, unless otherwise noted.)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX149AMJP | +2.7V to +5.25V, Low-Power, 8-Channel, Serial 10-Bit ADCs |
| MAX148BMJP | +2.7V to +5.25V, Low-Power, 8-Channel, Serial 10-Bit ADCs |
| MAX148AMJP | +2.7V to +5.25V, Low-Power, 8-Channel, Serial 10-Bit ADCs |
| MAX148AEAP | +2.7V to +5.25V, Low-Power, 8-Channel, Serial 10-Bit ADCs |
| MAX148BEAP | +2.7V to +5.25V, Low-Power, 8-Channel, Serial 10-Bit ADCs |
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