3
FN6662.1
August 25, 2008
Absolute Maximum Ratings
Thermal Information
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 5.5V
Input Voltages
D+, D-, L, R (Note 4) . . . . . . . . . . . . . . . . . . -2V to ((VDD) + 0.3V) IN (Note
4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2V to 5.5V
CTRL (Note 4) . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((VDD) + 0.3V) Output Voltages
COM-, COM+ (Note 4) . . . . . . . . . . . . . . . . -2V to ((VDD) + 0.3V) Continuous Current (Audio Switches) . . . . . . . . . . . . . . . . . ±150mA
Peak Current (Audio Switches)
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . ±300mA
Continuous Current (USB Switches). . . . . . . . . . . . . . . . . . . ±40mA
Peak Current (USB Switches)
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . ±100mA
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
Thermal Resistance (Typical)
θ
JA (°C/W)
θ
JC (°C/W)
10 Ld TQFN Package (Note
5) . . . . .
160
N/A
10 Ld 3x3 TDFN Package (Notes
6, 7)55
18
Maximum Junction Temperature (Plastic Package) . . . . . . . +150°C
Maximum Storage Temperature Range. . . . . . . . . . . . -65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . see link below
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:
4. Signals on D+, D-, L, R, COM-, COM+, CTRL, IN exceeding VDD or GND by specified amount are clamped. Limit current to maximum current
ratings.
5.
θ
JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
6.
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.
7. For
θ
JC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications - 2.7V to 3.6V Supply Test Conditions: VDD = +3.0V, GND = 0V, VINH = 1.4V, VINL = 0.5V,
VCTRLH = 1.4V, VCTRLL = 0.5V, (Note 8), Unless Otherwise Specified. PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
TYP
MAX
ANALOG SWITCH CHARACTERISTICS
Audio Switches (L, R)
Analog Signal Range,
VANALOG
VDD = 2.7V to 3.6V, IN = float, CTRL = 1.4V
Full
-1.5
-
1.5
V
ON-Resistance, rON
VDD = 3.0V, IN = float, CTRL = 1.4V, ICOMx = 40mA, VL
or VR = -0.85V to 0.85V (see Figure 2) +25
-
2.4
2.8
Ω
Full
-
3.8
Ω
rON Matching Between
Channels,
Δr
ON
VDD = 3.0V, IN = 0.5V, CTRL = 1.4V, ICOMx = 40mA,
VL or VR = Voltage at max rON over signal range of
-0.85V to 0.85V, (Note
13)+25
-
0.1
0.32
Ω
Full
-
0.4
Ω
rON Flatness, RFLAT(ON)
VDD = 3.0V, IN = 0.5V, CTRL = 1.4V, ICOMx = 40mA,
VL or VR = -0.85V to 0.85V, (Note 11) +25
-
0.02
0.06
Ω
Full
-
0.07
Ω
Insertion Loss, GON
VDD = 3.0V, IN = 0.5V, CTRL = VDD, RLOAD = 32Ω
+25
-
-0.78
-
dB
Insertion Loss, GON
VDD = 3.0V, IN = 0.5V, CTRL = VDD, RLOAD = 15Ω
+25
-
-1.5
-
dB
Discharge Pull-Down
Resistance, RL, RR
VDD = 3.6V, IN = 0.5V, CTRL = 0.5V, VCOM- or
VCOM+ = -0.85V, 0.85V, VL or VR = -0.85V, 0.85V,
VD+ and VD- = floating; measure current through the
discharge pull-down resistor and calculate resistance
value.
+25
-
40
-
Ω
USB Switches (D+, D-)
Analog Signal Range,
VANALOG
VDD = 2.7V to 3.6V, IN = VDD, CTRL = 0V or VDD
Full
0
-
VDD
V
ON-Resistance, rON
VDD = 3.3V, IN = 1.4V, CTRL = 1.4V, ICOMx = 1mA,
VD+ or VD- = 3.3V (see Figure 3) +25
-
25
35
Ω
Full
-
40
Ω
ISL54211