4
FN6557.0
September 25, 2007
Absolute Maximum Ratings
Thermal Information
VDD to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 6.0V
Input Voltages
D+, D-, L, R (Note 4) . . . . . . . . . . . . . . . . . - 2V to ((VDD) + 0.3V) VBUS (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:
HBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>7kV
MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>450V
CDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>2kV
Thermal Resistance (Typical, Notes
5, 6)θJA (°C/W) θJC (°C/W)
10 Ld TQFN Package . . . . . . . . . . . .
130
48.3
10 Ld 3x3 TDFN Package . . . . . . . . . .
110
20
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.
4. Signals on D+, D-, L, R, COM-, COM+, CTRL, VBUS exceeding VDD or GND by specified amount are clamped. Limit current to maximum current
ratings.
5.
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.
6. For
θJC, 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, VBUSH = 3.8V, VBUSL = 3.2V,
VCTRLH = 1.4V, VCTRLL = 0.5V, (Notes 7, 8), unless otherwise specified. PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
TYP
MAX
UNITS
ANALOG SWITCH CHARACTERISTICS
AUDIO SWITCHES (L, R)
Analog Signal Range, VANALOG
VDD = 3.0V, VBUS = float, CTRL = 1.4V
Full
-1.5
-
1.5
V
ON-Resistance, rON
VDD = 3.0V, VBUS = float, CTRL = 1.4V,
ICOMx = 100mA, VL or VR = -0.85V to 0.85V
+25
-
2.65
4
Ω
Full
-
5.5
Ω
rON Matching Between Channels,
ΔrON
VDD = 3.0V, VBUS = float, CTRL = 1.4V, ICOMx = 100mA,
VL or VR = Voltage at max rON over signal range of -0.85V
+25
-
0.02
0.13
Ω
Full
-
0.16
Ω
rON Flatness, rFLAT(ON)
VDD = 3.0V, VBUS = float, CTRL = 1.4V,
ICOMx = 100mA, VL or VR = -0.85V to 0.85V (Note 10) +25
-
0.03
0.05
Ω
Full
-
0.07
Ω
Discharge Pull-Down Resistance,
RL, RR
VDD = 3.6V, VBUS = float, CTRL = 1.4V, 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
-
50
-
k
Ω
USB SWITCHES (D+, D-)
Analog Signal Range, VANALOG
VDD = 3.0V, VBUS = 5.0V, CTRL = 0V or 3V
Full
0
-
VDD
V
ON-Resistance, rON
VDD = 3.3V, VBUS = 4.4V, CTRL = 3.3V, ICOMx = 1mA,
VD+ or VD- = 3.3V (See Figure 4) +25
-
23.5
30
Ω
Full
-
35
Ω
ON-Resistance, rON
VDD = 3.6V, VBUS = 4.4V, CTRL = 0V or 3.6V,
ICOMx =40mA, VD+ or VD- = 0V to 400mV
+25
-
4.6
5
Ω
Full
-
6.5
Ω
ISL54205B