MAX4709 Просмотр технического описания (PDF) - Maxim Integrated
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MAX4709 Datasheet PDF : 15 Pages
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Fault-Protected, Single 8-to-1/
Dual 4-to-1 Multiplexers
Typical Operating Characteristics (continued)
(V+ = +15V, V- = -15V, VEN = +2.4V, TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. VCOM AND TEMPERATURE
(SINGLE SUPPLY)
1000
V+ = +12V
V- = 0V
TA
=
TA
+70°C
=
+125°C
800
TA = +85°C
600
400
200
TA = +25°C
TA = -40°C
TA = -55°C
0
0 2 4 6 8 10 12
VCOM (V)
LEAKAGE CURRENT vs. TEMPERATURE
1000
V+ = +15V, V- = -15V,
VCOM = 10V, VNO = ±10V
100
ICOM_ON
10
INO_OFF
ICOM_OFF
1
0.1
-40
-15
10
35
60
85
TEMPERATURE (°C)
CHARGE INJECTION vs. VCOM
10
5
DUAL SUPPLIES: ±15V
0
SINGLE SUPPLY: +12V
-5
-10
-15 -10
-5 0 5
VCOM (V)
10 15
ENABLE TURN-ON/OFF TIMES
vs. SUPPLY VOLTAGE (DUAL SUPPLIES)
500
VNO_ = ±10V
400
300
tON
200
tOFF
100
ENABLE TURN-ON/OFF TIMES
vs. SUPPLY VOLTAGE (SINGLE SUPPLY)
300
V- = GND, VNO_ = +10V
250
200
tON
150
tOFF
100
50
ENABLE ON/OFF TIMES
vs. TEMPERATURE
300
V+ = +15V
V- = -15V
250
200
tON
150
tOFF
100
50
0
0
5
10
15
20
SUPPLY VOLTAGE (V+, V-)
0
0
9
18
27
36
-40 -15
10
35
60
85
SUPPLY VOLTAGE (V+)
TEMPERATURE (°C)
SUPPLY CURRENT vs. TEMPERATURE
(VA_ = 0)
500
V+ = +15V, V- = -15V, VA_ = 0
400
300
I+
200
100
0
IGND
-100
-200
I-
-300
-400
-500
-40 -15
10
35
60
85
TEMPERATURE (°C)
SUPPLY CURRENT vs. TEMPERATURE
(VA_ = +5V)
600
V+ = +15V, V- = -15V, VA_ = +5V
500
400
300
I+
200
100
0
-100
IGND
-200
I-
-300
-400
-40 -15
10
35
60
85
TEMPERATURE (°C)
LOGIC-LEVEL THRESHOLD VOLTAGE
vs. SUPPLY VOLTAGE
3.0
2.5
DUAL SUPPLIES
2.0
1.5
SINGLE SUPPLY
1.0
0
5 10 15 20 25 30 35 40
SUPPLY VOLTAGE (V)
_______________________________________________________________________________________ 7
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