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ISL54047 Datasheet, PDF (3/12 Pages) Intersil Corporation – Ultra Low ON-Resistance, High Off- Isolation, Single Supply, Diff SPST Analog Switch
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ISL54047
Absolute Maximum Ratings
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 5.5V
Input Voltages
NO, IN (Note 2) . . . . . . . . . . . . . . . . . . . . . . -0.5 to ((V+) + 0.5V)
Output Voltages
COM (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to ((V+) + 0.5V)
Continuous Current NO, COM . . . . . . . . . . . . . . . . . . . . . . . ±300mA
Peak Current NO, COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . ±500mA
ESD Rating:
HBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>8kV
MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>500V
CDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >1.4kV
Thermal Information
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
10 Ld μTQFN Package (Note 3) . . . . . 143
61
Maximum Junction Temperature (Plastic Package). . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to +150°C
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. Extended operation above the recommended
operating conditions could result in decreased reliability. The Absolute Maximum Ratings are stress only ratings 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 NOx, IN, or COMx pins 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 (Note 4),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP (NOTE 5)
(NOTE 5)
(°C)
MIN
TYP
MAX UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON Resistance, RON
V+ = 3.9V, ICOM = 100mA, VNO = 0V to V+,
(See Figure 4)
Full
0
-
V+
V
25
-
0.45
-
Ω
Full
-
0.55
-
Ω
RON Matching Between Channels, V+ = 3.9V, ICOM = 100mA, VNO = Voltage at max RON, 25
-
0.04
-
Ω
ΔRON
(Note 7)
Full
-
0.04
-
Ω
RON Flatness, RFLAT(ON)
V+ = 3.9V, ICOM = 100mA, VNO = 0V to V+, (Note 6)
25
-
0.07
-
Ω
Full
-
0.08
-
Ω
NO OFF Leakage Current,
INO(OFF)
V+ = 4.5V, VCOM = 0.3V, 3V, VNO = 3V, 0.3V
25
-100
-
100
nA
Full
-195
-
195
nA
COM ON Leakage Current,
ICOM(ON)
V+ = 4.5V, VCOM = 0.3V, 3V, or VNO = 0.3V, 3V, or
25
-100
-
100
nA
Floating
Full
-195
-
195
nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
V+ = 3.9V, VNO = 3.0V, RL =50Ω, CL = 35pF,
(See Figure 1)
25
-
40
-
ns
Full
-
50
-
ns
Turn-OFF Time, tOFF
V+ = 3.9V, VNO = 3.0V, RL =50Ω, CL = 35pF,
(See Figure 1)
25
-
35
-
ns
Full
-
45
-
ns
Charge Injection, Q
OFF Isolation
CL = 1.0nF, VG = 2V, RG = 0Ω, (See Figure 2)
25
-
192
-
pC
RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS,
25
-
102
-
dB
(See Figure 3)
OFF Isolation
RL = 50Ω, CL = 5pF, f = 1MHz, VCOM = 1VRMS,
(See Figure 3)
25
-
81
-
dB
Crosstalk (Channel-to-Channel)
RL = 50Ω, CL = 5pF, f = 1MHz, VCOM = 1VRMS,
(See Figure 5)
25
-
-95
-
dB
Total Harmonic Distortion
f = 20Hz to 20kHz, VCOM = 2VP-P, RL = 600Ω
25
-
0.01
-
%
3
FN6503.0
May 31, 2007
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