ISL8499 查看數據表（PDF） - Intersil
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ISL8499 Datasheet PDF : 14 Pages
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ISL8499
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 Ratings:
HBM COMX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>9kV
HBM NOX, NCX, INX, V+, GND . . . . . . . . . . . . . . . . . . . . . . .>4kV
MM COMX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>500V
MM NOX, NCX, INX, V+, GND . . . . . . . . . . . . . . . . . . . . . . .>300V
CDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>1kV
Thermal Information
Thermal Resistance (Typical, Note 3)
θJA (°C/W) θJC (°C/W)
TQFN and QFN Package (Notes 4, 5) .
70
10
TSSOP Package (Note 3) . . . . . . . . . . 150
N/A
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
ISL8499IX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -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.
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.
5. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications - 4.3V Supply
Test Conditions: V+ = +3.9V to +4.5V, GND = 0V, VINH = 1.6V, VINL = 0.5V (Note 6),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 7, 8) TYP (Notes 7, 8) 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
-
0.25
-
Ω
(See Figure 5)
Full
-
0.28
-
Ω
rON Matching Between Channels, V+ = 3.9V, ICOM = 100mA, VNO or VNC = Voltage at 25
-
0.04
-
Ω
ΔrON
max rON,(Note 11)
Full
-
0.05
-
Ω
rON Flatness, RFLAT(ON)
V+ = 3.9V, ICOM = 100mA, VNO or VNC = 0V to V+, 25
-
0.05
-
Ω
(Note 9)
Full
-
0.05
-
Ω
NO or NC OFF Leakage Current, V+ = 4.5V, VCOM = 0.3V, 3V, VNO or VNC = 3V, 0.3V 25
-50
-
50
nA
INO(OFF) or INC(OFF)
Full
-150
-
150
nA
COM ON Leakage Current,
V+ = 4.5V, VCOM = 0.3V, 3V, or VNO or VNC = 0.3V, 25
-50
-
50
nA
ICOM(ON)
3V, or Floating
Full
-150
-
150
nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
V+ = 3.9V, VNO or VNC = 3.0V, RL = 50Ω,
CL = 35pF, (See Figure 1, Note 10)
25
-
Full
-
15
25
ns
-
30
ns
Turn-OFF Time, tOFF
V+ = 3.9V, VNO or VNC = 3.0V, RL = 50Ω,
CL = 35pF, (See Figure 1, Note 10)
25
-
Full
-
13
23
ns
-
28
ns
Break-Before-Make Time Delay, tD V+ = 4.5V, VNO or VNC = 3.0V, RL = 50Ω,
CL = 35pF, (See Figure 3, Note 10)
Full
2
3
-
ns
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω, (See Figure 2)
25
-
-120
-
pC
OFF Isolation
RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS,
25
-
68
-
dB
(See Figure 4)
Crosstalk (Channel-to-Channel)
RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS,
25
-
-98
-
dB
(See Figure 6)
3
FN6111.3
February 5, 2008
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