MAX4885 Просмотр технического описания (PDF) - Maxim Integrated
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MAX4885 Datasheet PDF : 13 Pages
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Complete VGA 1:2 or 2:1 Multiplexer
Typical Operating Characteristics (continued)
(V+ = +5.0V, VCL = +3.3V and TA = +25°C, unless otherwise noted.)
RON vs. VDDAC0*
(DDC SWITCHES)
75
60
45
VCL = +3.3V
30
TA = +85°C
TA = +25°C
15
TA = -40°C
VCL = +5.0V
TA = +85°C
TA = +25°C
TA = -40°C
0
0 0.5 1.0 1.5 2.0 2.5 3.0
VDDAC0 (V)
*DDAC0 AND DDCB0 ARE INTERCHANGEABLE.
5.0
4.8
4.6
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
-40
HV BUFFER OUTPUT VOLTAGE
HIGH vs. TEMPERATURE
I = 16mA
-15
10
35
60
85
TEMPERATURE (°C)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-40
HV BUFFER OUTPUT VOLTAGE
LOW vs. TEMPERATURE
I = 16mA
-15
10
35
60
85
TEMPERATURE (°C)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-40
RGB LEAKAGE CURRENT
vs. TEMPERATURE
QP = 0
ON LEAKAGE
OFF LEAKAGE
-15
10
35
60
85
TEMPERATURE (°C)
HV LEAKAGE CURRENT
vs TEMPERATURE
3.0
2.5
2.0
1.5
ON LEAKAGE
1.0
OFF LEAKAGE
0.5
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
DDC LEAKAGE CURRENT
vs. TEMPERATURE
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
ON LEAKAGE
0.1
OFF LEAKAGE
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
RGB CHARGE INJECTION
vs. COM VOLTAGE
15
12
9
6
3
QP = 1
QP = 0
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
VCOM (V)
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
-40
SUPPLY CURRENT
vs. TEMPERATURE
QP = 0
-15
10
35
60
85
TEMPERATURE (°C)
tON vs. TEMPERATURE
(RGB SWITCHES)
6.0
5.0
QP = 0
4.0
3.0
QP = 1
2.0
1.0
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
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