MAX14777GTP Ver la hoja de datos (PDF) - Maxim Integrated
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MAX14777GTP Datasheet PDF : 16 Pages
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MAX14777
Quad Beyond-the-Rails -15V to +35V
Analog Switch
Test Circuits/Timing Diagrams (continued)
+3.3V 1µF
+5V 1µF
VL
VCC
A_
MAX14777 B_
EN_
VOUT
CL = 1nF
50Ω
GND
+5V
VEN
ON
OFF
ON
0V
0V
VOUT
-VOUT
VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE
TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF.
Q = CL × VOUT
Figure 7. Charge Injection
Typical Operating Characteristics
(VCC = 5V, VL = 3.3V, TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. VB_
4.40
SEL35 = HIGH
ILOAD = 60mA
4.35
4.30 VCC = 3.3V
4.25
VCC = 5V
4.20
-15
-5
5
15
25
35
VB_ (V)
ON-RESISTANCE vs. VB_
10
SEL35 = HIGH
9
8
TA = +125ºC ILOAD = 60mA
TA = +105ºC
7
6
5
TA = +85ºC
4
3
2 TA = +25ºC
1
TA = -40ºC
0
-15
-5
5
15
25
35
VB_ (V)
OFF-LEAKAGE CURRENT
vs. TEMPERATURE
100
SEL35 = HIGH
VA_ = 35V
10
1
0.1
0.01
0.001
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (ºC)
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