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ISL54050_14 Datasheet, PDF (3/12 Pages) Intersil Corporation – Ultra Low ON-Resistance, +1.65V to +4.5V,Single Supply, Dual SPDT Analog Switch
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ISL54050
Absolute Maximum Ratings
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 5.5V
Input Voltages
NO, NC, IN (Note 2). . . . . . . . . . . . . . . . . . . . -0.5V to ((V+) + 0.5V)
Output Voltages
COMx (Note 2). . . . . . . . . . . . . . . . . . . . . . . . -0.5V to ((V+) + 0.5V)
Continuous Current NO, NC, or COM . . . . . . . . . . . . . . . . . ±300mA
Peak Current NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . . ±500mA
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>8kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>500V
Charged Device Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . >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
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: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
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 (Note 4),
Unless Otherwise Specified.
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 5, 8) TYP (Notes 5, 8) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
Full
0
ON-Resistance, rON
V+ = 3.9V, ICOM = 100mA, VNO or VNC = 0V to V+ 25
(see Figures 5, 9)
Full
V+
V
0.30
0.5
Ω
0.35
0.7
Ω
rON Matching Between Channels, V+ = 3.9V, ICOM = 100mA, VNO or VNC = Voltage at 25
ΔrON
max rON (Notes 7, 9)
Full
0.06
0.07
Ω
0.08
0.08
Ω
rON Flatness, rFLAT(ON)
V+ = 3.9V, ICOM = 100mA, VNO or VNC = 0V to V+ 25
(Notes 6, 9)
Full
0.03
0.15
Ω
0.04
0.15
Ω
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
V+ = 4.5V, VCOM = 0.3V, 3V, VNO or VNC = 3V, 0.3V 25
Full
-100
-195
100
nA
195
nA
COM ON Leakage Current,
ICOM(ON)
V+ = 4.5V, VCOM = 0.3V, 3V, or VNO or VNC = 0.3V, 25
3V or floating
Full
-100
-195
100
nA
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
Break-Before-Make Time Delay, tD V+ = 4.5V, VNO or VNC = 3.0V, RL = 50Ω, CL = 35pF Full
8
ns
(see Figure 3)
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω (see Figure 2)
25
170
pC
OFF-Isolation
RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS 25
62
dB
(see Figure 4)
Crosstalk (Channel-to-Channel)
RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS
25
-85
dB
(see Figure 6)
Total Harmonic Distortion
f = 20Hz to 20kHz, VCOM = 2VP-P, RL = 600Ω
25
0.005
%
NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V (see Figure 7) 25
62
pF
3
FN6356.4
November 22, 2008
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