參數(shù)資料
型號(hào): MAX349
廠商: Maxim Integrated Products, Inc.
英文描述: Serially Controlled, Low-Voltage, 8-Channel Multiplexers(接通電阻100Ω,漏電流0.1nA,導(dǎo)通速率0.275μs,串行控制多路轉(zhuǎn)換器)
中文描述: 串行控制、低電壓、8通道和雙4通道多路復(fù)用器
文件頁(yè)數(shù): 11/20頁(yè)
文件大?。?/td> 214K
代理商: MAX349
M
S erially Controlled, Low-Voltage,
8-Channel/Dual 4-Channel Multiplexers
______________________________________________________________________________________
11
0
-5
-3
1
ON-RESISTANCE vs. V
COM
(DUAL SUPPLIES)
40
120
M
V
COM
(V)
R
O
)
-1
3
80
140
20
100
60
5
-4
0
-2
2
4
V± = ±5V
V± = ±3V
V± = ±2.5V
110
30
-5
-3
1
ON-RESISTANCE vs. V
COM
AND TEMPERATURE
(DUAL SUPPLIES)
50
90
M
V
COM
(V)
R
O
)
-1
3
70
100
40
80
60
5
-4
0
-2
2
4
V± = ±5.5V
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -55°C
0
0
4
ON-RESISTANCE vs. V
COM
(SINGLE SUPPLY)
100
300
M
V
COM
(V)
R
O
)
8
200
400
350
50
250
150
2
10
12
6
V+ = 3V
V+ = 12V
V+ = 5V
V+ = 2.5V
V- = 0V
V+ = 9V
180
0
2
V
COM
(V)
ON-RESISTANCE vs. V
COM
AND TEMPERATURE
(SINGLE SUPPLY)
100
M
R
O
)
4
60
140
160
120
80
40
1
5
3
T
A
= +25°C
T
A
= -55°C
T
A
= +85°C
T
A
= +125°C
V+ = 5V
V- = 0V
0.1
OFF-LEAKAGE vs.
TEMPERATURE
1,000
M
TEMPERATURE (
°
C)
TURN-ON/OFF TIMES vs. V
COM
O
10
1
100
-50
125
25
-25
0
75
50
100
V± = ±5.5V
0.1
ON-LEAKAGE vs.
TEMPERATURE
1,000
10,000
M
TEMPERATURE (
°
C)
DATA HOLD TIME vs.
POWER-SUPPLY VOLTAGE
O
10
1
100
-50
125
25
-25
0
75
50
100
V± = ±5.5V
__________________________________________Typic al Operating Charac teristic s
(V+ = +5V, V- = -5V, GND = 0V, T
A
= +25°C, unless otherwise noted.)
-5
-3
1
CHARGE INJECTION vs. V
COM
-5
5
M
V
COM
(V)
V
C
-1
3
-4
4
-3
3
-2
2
-1
1
0
5
-4
0
-2
2
4
A: V+ = 5V, V- = -5V
B: V+ = 5V, V- = 0V
A
B
-5
-3
1
0
250
M
V
COM
(V)
t
O
,
O
(
-1
3
50
200
100
150
5
-4
0
-2
2
4
A = t
ON
A: V+ = 5V, V- = 5V
B: V+ = 5V, V- = 0V
A = t
OFF
B = t
OFF
B = t
ON
-50
0
4
-30
10
M
SUPPLY VOLTAGE (V)
D
8
-10
30
40
50
20
-40
0
-20
2
6
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