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ISL43840_14 Datasheet, PDF (7/14 Pages) Intersil Corporation – Low-Voltage, Single and Dual Supply,Dual 4 to 1 Multiplexer Analog Switch with Enable
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ISL43840
Electrical Specifications: 3.3V Supply
Test Conditions: V+ = +3.0V to +3.6V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 3),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP MIN
MAX
(°C) (NOTE 4) TYP (NOTE 4) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON Resistance, RON
V+ = 3.0V, ICOM = 1.0mA, VNO = 1.5V,
(See Figure 5)
Full
0
25
-
Full
-
-
V+
V
135
155
Ω
-
200
Ω
RON Matching Between Channels, V+ = 3.0V, ICOM = 1.0mA, VNO = 1.5V, (Note 5)
∆RON
25
-
Full
-
3.4
8
Ω
-
10
Ω
RON Flatness, RFLAT(ON)
V+ = 3.0V, ICOM = 1.0mA, VNO = 0.5V, 1V, 2V, (Note 6) 25
-
Full
-
34
40
Ω
-
50
Ω
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
V+ = 3.6V, VCOM = 0V, 4.5V, VNO = 3V, 1V,
(Note 7)
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
COM OFF Leakage Current,
ICOM(OFF)
V+ = 3.6V, VCOM = 0V, 4.5V, VNO = 3V, 1V,
(Note 7)
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
COM ON Leakage Current,
ICOM(ON)
V+ = 3.6V, VCOM = VNO = 3V, (Note 7)
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, VENH, VADDH
Input Voltage Low, VENL, VADDL
Input Current, IENH, IENL, IADDH,
IADDL
DYNAMIC CHARACTERISTICS
V+ = 3.6V, VENH, VADD = 0V or V+
Full
2.4
-
Full
-
-
Full
-0.5
0.03
-
V
0.8
V
0.5
µA
Enable Turn-ON Time, tON
V+ = 3.0V, VNO = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V, (See Figure 1)
25
-
Full
-
82
100
ns
-
120
ns
Enable Turn-OFF Time, tOFF
V+ = 3.0V, VNO = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V, (See Figure 1)
25
-
Full
-
37
50
ns
-
60
ns
Address Transition Time, tTRANS
V+ = 3.0V, VNO = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V, (See Figure 1)
25
-
Full
-
96
120
ns
-
145
ns
Break-Before-Make Time, tBBM
Charge Injection, Q
OFF Isolation
Crosstalk, (Note 8)
V+ = 3.6V, VNO = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V, (See Figure 3)
CL = 1.0nF, VG = 0V, RG = 0Ω, (See Figure 2)
RL = 50Ω, CL = 15pF, f = 100kHz, VNO = 1VRMS,
(See Figures 4 and 6)
Full
3
13
-
ns
25
-
0.3
1
pC
25
-
92
-
dB
25
-
≤110
-
dB
All Hostile Crosstalk, (Note 8)
25
-
-105
-
dB
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Full
2
-
12
V
Positive Supply Current, I+
V+ = 3.6V, V- = 0V, VENH, VADD = 0V or V+,
Switch On or Off
25
-1
-0.1
1
µA
Full
-1
-
1
µA
Positive Supply Current, I-
25
-1
-0.1
1
µA
Full
-1
-
1
µA
7
FN6056.2
March 13, 2006
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