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ISL54206 Datasheet, PDF (3/13 Pages) Intersil Corporation – MP3/USB 2.0 High Speed Switch with Negative Signal Handling
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ISL54206
Absolute Maximum Ratings
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 6.0V
Input Voltages
D+, D-, L, R (Note 2) . . . . . . . . . . . . . . . . . - 2V to ((VDD) + 0.3V)
IN (Note 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2V to 5.5V
CTRL (Note 2) . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((VDD) + 0.3V)
Output Voltages
COM-, COM+ (Note 2) . . . . . . . . . . . . . . . . -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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >400V
CDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>1.4kV
Thermal Information
Thermal Resistance (Typical, Note 3)
θJA (°C/W)
10 Ld μTQFN Package . . . . . . . . . . . . . . . . . . . . . . . 130
10 Ld 3x3 TDFN Package. . . . . . . . . . . . . . . . . . . . .
110
Maximum Junction Temperature (Plastic Package) . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . -65°C to +150°C
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
2. 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.
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 - 2.7V to 3.6V Supply Test Conditions: VDD = +3.3V, GND = 0V, VINH = 1.4V, VINL = 0.5V, VCTRLH = 1.4V,
VCTRLL = 0.5V, (Notes 4, 6), unless otherwise specified.
PARAMETER
TEST CONDITIONS
TEMP (NOTE 5)
(NOTE 5)
(°C)
MIN
TYP
MAX UNITS
ANALOG SWITCH CHARACTERISTICS
Audio Switches (L, R)
Analog Signal Range, VANALOG VDD = 3.0V, IN = 0.5V, CTRL = 1.4V
Full
-1.5
-
1.5
V
ON Resistance, RON
VDD = 3.0V, IN = 0.5V, CTRL = 1.4V, ICOMx = 100mA,
25
-
2.65
4
Ω
VL or VR = -0.85V to 0.85V,
(See Figure 3)
Full
-
-
5.5
Ω
RON Matching Between Channels, VDD = 3.0V, IN = 0.5V, CTRL = 1.4V, ICOMx = 100mA, VL 25
-
0.02
0.13
Ω
ΔRON
or VR = Voltage at max RON over signal range of -0.85V Full
-
-
0.16
Ω
to 0.85V, (Note 8)
RON Flatness, RFLAT(ON)
VDD = 3.0V, IN = 0.5V, CTRL = 1.4V, ICOMx = 100mA,
25
-
0.03
0.05
Ω
VL or VR = -0.85V to 0.85V, (Note 7)
Full
-
-
0.07
Ω
Discharge Pull-Down Resistance, VDD = 3.6V, IN = 0V, CTRL = 3.6V, VCOM- or
25
-
50
-
kΩ
RL, RR
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.
USB Switches (D+, D-)
Analog Signal Range, VANALOG VDD = 3.6V, IN = 1.4V, CTRL = 1.4V
Full
0
ON Resistance, RON
VDD = 3.6V, IN = 1.4V, CTRL = 1.4V, ICOMx = 40mA,
25
-
VD+ or VD- = 0V to 400mV (See Figure 4)
Full
-
-
VDD
V
4.6
5
Ω
-
6.5
Ω
RON Matching Between Channels, VDD = 3.6V, IN = 1.4V, CTRL = 1.4V,
ΔRON
ICOMx = 40mA, VD+ or VD- = Voltage at max RON,
(Note 7)
25
-
0.06
0.5
Ω
Full
-
-
0.55
Ω
RON Flatness, RFLAT(ON)
VDD = 3.6V, IN = 1.4V, CTRL = 1.4V,
25
-
ICOMx = 40mA, VD+ or VD- = 0V to 400mV, (Note 7)
Full
-
0.4
0.6
Ω
-
1.0
Ω
OFF Leakage Current, ID+(OFF) or VDD = 3.6V, IN = 0V, CTRL = 3.6V, VCOM- or
ID-(OFF)
VCOM+ = 0.5V, 0V, VD+ or VD- = 0V, 0.5V, VL and
VR = float
25
-10
-
10
nA
Full
-70
-
70
nA
3
FN6409.0
December 18, 2006
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