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ISL43640 Datasheet, PDF (3/13 Pages) Intersil Corporation – Low-Voltage, Single Supply, 4 to 1 Multiplexer, High Performance Analog Switch
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ISL43640
Absolute Maximum Ratings
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to15V
Input Voltages
INH, NO, NC, ADD (Note 2) . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Output Voltages
COM (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . . . 30mA
Peak Current NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . . 40mA
Operating Conditions
Temperature Range
ISL43640IX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
Thermal Information
Thermal Resistance (Typical)
θJA (oC/W)
10 Ld MSOP Package (Note 3) . . . . . . . . . . . . . . . .
190
16 Ld QFN Package (Note 4). . . . . . . . . . . . . . . . . .
62
Maximum Junction Temperature (Plastic Package) . . . . . . . 150oC
Moisture Sensitivity (See Technical Brief TB363)
All Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 1
Maximum Storage Temperature Range. . . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
(MSOP - Lead Tips Only)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
2. Signals on NC, NO, COM, ADD, or INH exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum current
ratings.
3. θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
4. θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
Electrical Specifications +5V Supply Test Conditions: V+ = +4.5V to +5.5V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 5),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON Resistance, RON
V+ = 4.5V, ICOM = 1.0mA, VNO or VNC = 3.5V,
(See Figure 5)
RON Matching Between Channels, V+ = 4.5V, ICOM = 1.0mA, VNO or VNC = 3.5V, (Note 8)
∆RON
RON Flatness, RFLAT(ON)
V+ = 5.5V, ICOM = 1.0mA, VNO or VNC = 1.5V, 2.5V,
3.5V, (Note 9)
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
V+ = 5.5V, VCOM = 1V, 4.5V, VNO or VNC = 4.5V, 1V,
(Note 7)
COM OFF Leakage Current,
ICOM(OFF)
V+ = 5.5V, VCOM = 4.5V, 1V, VNO or VNC = 1V, 4.5V,
(Note 7)
COM ON Leakage Current,
ICOM(ON)
V+ = 5.5V, VCOM = 1V, 4.5V, or VNO or VNC = 1V,
4.5V, or Floating, (Note 7)
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, VINH
Input Voltage Low, VINL
Input Current, IINH, IINL
DYNAMIC CHARACTERISTICS
V+ = 5.5V, VIN = 0V or V+
Inhibit Turn-ON Time, tON
V+ = 4.5V, VNO or VNC = 3V, RL =300Ω, CL = 35pF,
VIN = 0 to 3, (See Figure 1)
Inhibit Turn-OFF Time, tOFF
V+ = 4.5V, VNO or VNC = 3V, RL =300Ω, CL = 35pF,
VIN = 0 to 3, (See Figure 1)
Address Transition Time, tTRANS
V+ = 4.5V, VNO or VNC = 3V, RL =300Ω, CL = 35pF,
VIN = 0 to 3, (See Figure 1)
Break-Before-Make Time Delay, tD V+ = 5.5V, RL = 300Ω, CL = 35pF, VNO = VNC = 3V,
VIN = 0 to 3, (See Figure 3)
TEMP
(oC)
Full
25
Full
25
Full
25
Full
25
Full
25
Full
25
Full
Full
Full
Full
25
Full
25
Full
25
Full
Full
(NOTE 6)
MIN
0
-
-
-
-
-
-
-1
-2.5
-1
-2.5
-1
-5
2.4
-
-0.5
-
-
-
-
-
-
5
TYP
-
115
-
1
-
12
13
-
-
-
-
-
-
1.4
1.3
-
60
-
30
-
61
-
16
(NOTE 6)
MAX UNITS
V+
V
118
Ω
150
Ω
3
Ω
5
Ω
13
Ω
18
Ω
1
nA
2.5
nA
1
nA
2.5
nA
1
nA
5
nA
-
V
0.8
V
0.5
µA
65
ns
80
ns
35
ns
40
ns
70
ns
85
ns
-
ns
3
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