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ISL54503 Datasheet, PDF (3/13 Pages) Intersil Corporation – +1.8V to +5.5V, 2.5OHM, Single SPDT Analog Switch
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ISL54503
Absolute Maximum Ratings
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 6.5V
Input Voltages
NO, NC, IN (Note 6) . . . . . . . . . . . -0.5V to ((V+) + 0.5V)
Output Voltages
COM (Note 6) . . . . . . . . . . . . . . . -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 . . . . . . . . . . . . . . . . . . . . . . . . >6kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . >300V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . >2.2kV
Thermal Information
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
6 Ld µTDFN Package (Notes 7, 9). . 239.2
111.6
6 Ld SOT-23 Package (Note 8, 9) . . 260
120
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
Recommended Operating Conditions
V+ (Positive DC Supply Voltage) . . . . . . . . . . . 1.8V to 5.5V
Analog Signal Range . . . . . . . . . . . . . . . . . . . . . . 0V to V+
VIN (Digital Logic Input Voltage (IN) . . . . . . . . . . . 0V to V+
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:
6. Signals on NC, NO, IN, or COM exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum
current ratings.
7. 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.
8. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief
TB379 for details.
9. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications - 5V Supply Test Conditions: V+ = +4.5V to +5.5V, GND = 0V, VINH = 2.0V, VINL = 0.8V
(Note 10), Unless Otherwise Specified. Boldface limits apply over the operating
temperature range, -40°C to +85°C.
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 11, 12) TYP (Notes 11, 12) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range,
Full
0
-
V+
V
VANALOG
ON-Resistance, rON
V+ = 4.5V, ICOM = 100mA, VNO or VNC = 0V 25
-
2.2
2.5
Ω
to V+, (Note 14, See Figure 5)
Full
-
-
3
Ω
rON Matching Between
Channels, ΔrON
V+ = 4.5V, ICOM = 100mA, VNO or
VNC = 2.5V (Note 14)
25
-
0.003
0.1
Ω
Full
-
-
0.15
Ω
rON Flatness, rFLAT(ON)
V+ = 4.5V, ICOM = 100mA, VNO or VNC = 0V 25
-
0.6
0.65
Ω
to V+, (Notes 13, 14)
Full
-
-
0.7
Ω
NO or NC OFF Leakage
Current, INO(OFF) or
INC(OFF)
V+ = 5.5V, VCOM = 0.3V, 5V, VNO or
VNC = 5V, 0.3V
25
-25
1.5
25
nA
Full
-150
-
150
nA
COM ON Leakage Current, V+ = 5.5V, VCOM = 0.3V, 5V, or VNO or
25
-30
2.8
30
nA
ICOM(ON)
VNC = 0.3V, 5V, or Floating
Full
-300
-
300
nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
V+ = 4.5V, VNO or VNC = 3.0V, RL = 50Ω,
25
-
25
-
ns
CL = 35pF (see Figure 1, Note 14)
Full
-
25
-
ns
Turn-OFF Time, tOFF
V+ = 4.5V, VNO or VNC = 3.0V, RL = 50Ω,
25
-
15
-
ns
CL = 35pF (see Figure 1, Note 14)
Full
-
16
-
ns
Break-Before-Make Time V+ = 5.5V, VNO or VNC = 3.0V, RL = 50Ω, Full
-
15
-
ns
Delay, tD
CL = 35pF (see Figure 3, Note 14)
Charge Injection, Q
VG = 0V, RG = 0Ω, CL = 1.0nF (see Figure 2) 25
-
24
-
pC
OFF-Isolation
RL = 50Ω, CL = 5pF, f = 1MHz,
VCOM = 1VP-P (see Figure 4)
25
-
70
-
dB
3
FN6551.2
October 26, 2009
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