MAX4678EUE Просмотр технического описания (PDF) - Maxim Integrated
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MAX4678EUE Datasheet PDF : 12 Pages
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2Ω, Quad, SPST, CMOS Analog Switches
(TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics (continued)
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (SINGLE SUPPLY)
2.5
ON-/OFF-LEAKAGE CURRENT
vs. TEMPERATURE
1
2.0
TA = +85°C
1.5
TA = +25°C
TA = -40°C
1.0
0.1
0.01
0.001
0.0001
ON-LEAKAGE
OFF-LEAKAGE
0.5 V+ = +5V
V- = 0
VL = V+
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VCOM (V)
0.00001
0.000001
-40 -20 0 20 40 60 80
TEMPERATURE (°C)
CHARGE INJECTION
100
90 VL = V+
vs. VCOM
80
70
V+ = +5V
V- = -5V
60
50
40
30
V+ = +5V
V- = 0
20
10
0
-5 -4 -3 -2 -1 0 1 2 3 4 5
VCOM (V)
tON, tOFF vs. LOGIC SUPPLY
325
V+ = +5V
V- = -5V
275
225
tON
175
125
tOFF
75
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VL (V)
tON, tOFF vs. SUPPLY VOLTAGE
(DUAL SUPPLIES)
475
VL = V+
425
375
325
tON
275
225
175
125
tOFF
75
±1.5 ±2.0 ±2.5 ±3.0 ±3.5 ±4.0 ±4.5 ±5.0
V+, V- (V)
INPUT THRESHOLD vs. LOGIC SUPPLY
2.5
V+ = +5V
V- = -5V
2.0
VTH (RISING)
1.5
VTH (FALLING)
1.0
0.5
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
VL (V)
tON, tOFF vs. TEMPERATURE
255
V+ = +5V
235 V- = -5V
VL = V+
215
tON
195
175
155
135
115
tOFF
95
75
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
POWER-SUPPLY CURRENT
vs. TEMPERATURE
1000
100
10
1
0.1
0.01
0.001
I+, I-
IL
0.0001
0.00001
-40 -20 0 20 40 60 80
TEMPERATURE °(C)
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