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ISL54048 Datasheet, PDF (3/12 Pages) Intersil Corporation – Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPST Analog Switch
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ISL54048, ISL54049
Absolute Maximum Ratings
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 4.7V
Input Voltages
NO, NC, IN (Note 2). . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Output Voltages
COM (Note 2). . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Continuous Current NO, NC, or COM . . . . . . . . . . . . . . . . . ±300mA
Peak Current NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . . ±500mA
ESD Rating:
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . . .>8kV
Machine Model (Per EIAJ ED-4701 Method C-111) . . . . . . .>500V
Charged Device Model (Per EOS/ESD DS5.3, 4/14/93) . . >1.4kV
Thermal Information
Thermal Resistance (Typical)
θJA (°C/W)
10 Ld μTQFN Package (Note 3) . . . . . . . . . . . . . . .
143
Maximum Junction Temperature (Plastic Package). . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to +150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . +300°C
(Lead Tips Only)
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
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, IN, or COM 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 high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications - 4.3V Supply
Test Conditions: V+ = +3.9V to +4.5V, GND = 0V, VINH = 1.6V, VINL = 0.5V (Notes 4),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP (NOTE 5)
(NOTE 5)
(°C)
MIN
TYP
MAX UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
Full
0
-
V+
V
ON-Resistance, rON
V+ = 3.9V, ICOM = 100mA, VNO or VNC = 0V to V+,
25
-
0.30
-
Ω
(See Figure 4)
Full
-
0.35
-
Ω
rON Matching Between Channels, V+ = 3.9V, ICOM = 100mA, VNO or VNC= Voltage at max 25
-
0.06
-
Ω
ΔrON
rON, (Note 7)
Full
-
0.08
-
Ω
rON Flatness, rFLAT(ON)
V+ = 3.9V, ICOM = 100mA, VNO or VNC = 0V to V+,
25
-
0.03
-
Ω
(Note 6)
Full
-
0.04
-
Ω
NO or NC OFF Leakage Current, V+ = 4.5V, VCOM = 0.3V, 3V, VNO or VNC = 3V, 0.3V
25
-100
-
100
nA
INO(OFF) or INC(OFF)
Full
-195
-
195
nA
COM ON Leakage Current,
ICOM(ON)
V+ = 4.5V, VCOM = 0.3V, 3V, or VNO or VNC = 0.3V,
25
-100
-
100
nA
3V, or floating
Full
-195
-
195
nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
V+ = 3.9V, VNO or VNC = 3.0V, RL =50Ω, CL = 35pF, 25
-
40
-
ns
(See Figure 1)
Full
-
50
-
ns
Turn-OFF Time, tOFF
V+ = 3.9V, VNO or VNC = 3.0V, RL =50Ω, CL = 35pF, 25
-
20
-
ns
(See Figure 1)
Full
-
30
-
ns
Charge Injection, Q
OFF Isolation
CL = 1.0nF, VG = 0V, RG = 0Ω, See Figure 2
25
-
170
-
pC
RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS,
25
-
62
-
dB
(See Figure 3)
Crosstalk (Channel-to-Channel)
RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS,
25
-
-85
-
dB
(See Figure 5)
Total Harmonic Distortion
f = 20Hz to 20kHz, VCOM = 2VP-P, RL = 600Ω
25
-
0.005
-
%
3
FN6469.0
March 20, 2007
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