isl54205b Intersil Corporation, isl54205b Datasheet - Page 4

• Manufacturer Part Number: isl54205b
• Description: Mp3/usb 2.0 High Speed Switch With Negative Signal Handling
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
V
Input Voltages
Output Voltages
Continuous Current (Audio Switches) . . . . . . . . . . . . . . . . . ±150mA
Peak Current (Audio Switches)
Continuous Current (USB Switches) . . . . . . . . . . . . . . . . . . . ±40mA
Peak Current (USB Switches)
ESD Rating:
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.
Electrical Specifications - 2.7V to 3.6V Supply
ANALOG SWITCH CHARACTERISTICS
AUDIO SWITCHES (L, R)
Analog Signal Range, V
ON-Resistance, r
r
Δr
r
Discharge Pull-Down Resistance,
R
USB SWITCHES (D+, D-)
Analog Signal Range, V
ON-Resistance, r
ON-Resistance, r
4. Signals on D+, D-, L, R, COM-, COM+, CTRL, V
5. θ
6. For θ
ON
ON
DD
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . ±100mA
L
D+, D-, L, R (Note 4) . . . . . . . . . . . . . . . . . - 2V to ((V
V
CTRL (Note 4) . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V
COM-, COM+ (Note 4) . . . . . . . . . . . . . . . . -2V to ((V
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . ±300mA
HBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>7kV
MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>450V
CDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>2kV
ON
, R
BUS
ratings.
Tech Brief TB379.
Matching Between Channels,
Flatness, r
to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 6.0V
JA
R
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
(Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2V to 5.5V
JC
PARAMETER
, the “case temp” location is the center of the exposed metal pad on the package underside.
FLAT(ON)
ON
ON
ON
ANALOG
ANALOG
4
V
V
I
(See Figure 3)
V
V
to 0.85V (Note 11)
V
I
V
V
V
discharge pull-down resistor and calculate resistance
value.
V
V
V
V
I
(See Figure 4)
COMx
COMx
COMx
DD
DD
DD
L
DD
DD
COM+
D+
DD
DD
D+
DD
or V
and V
or V
= 3.0V, V
= 3.0V, V
= 3.0V, V
= 3.0V, V
= 3.6V, V
= 3.0V, V
= 3.3V, V
= 3.6V, V
= 100mA, V
R
= 100mA, V
= 40mA, V
= -0.85V, 0.85V, V
= Voltage at max r
D-
D-
= 3.3V (See Figure 4)
= floating, Measure current through the
BUS
BUS
BUS
BUS
BUS
BUS
BUS
BUS
BUS
TEST CONDITIONS
D+
exceeding V
= float, CTRL = 1.4V, I
DD
DD
DD
L
L
= float, CTRL = 1.4V
= float, CTRL = 1.4V,
= float, CTRL = 1.4V,
= float, CTRL = 1.4V, V
= 5.0V, CTRL = 0V or 3V
= 4.4V, CTRL = 3.3V, I
= 4.4V, CTRL = 0V or 3.6V,
or V
or V
or V
) + 0.3V)
) + 0.3V)
) + 0.3V)
R
R
D-
Test Conditions: V
V
ON
L
= -0.85V to 0.85V (Note 10)
CTRLH
= -0.85V to 0.85V
ISL54205B
or V
= 0V to 400mV
over signal range of -0.85V
DD
R
= -0.85V, 0.85V,
or GND by specified amount are clamped. Limit current to maximum current
= 1.4V, V
COMx
Thermal Information
Thermal Resistance (Typical, Notes 5, 6) θ
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
COMx
COM-
10 Ld µTQFN Package . . . . . . . . . . . .
10 Ld 3x3 TDFN Package . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
CTRLL
DD
= 100mA,
= +3.0V, GND = 0V, V
= 1mA,
or
= 0.5V, (Notes 7, 8), unless otherwise specified.
TEMP
(°C)
+25
+25
+25
+25
+25
+25
Full
Full
Full
Full
Full
Full
Full
(Note 9)
BUSH
MIN
-1.5
0
-
-
-
-
-
-
-
-
-
-
-
= 3.8V, V
TYP
2.65
0.02
0.03
23.5
4.6
50
-
-
-
-
-
-
-
JA
BUSL
130
110
(°C/W)
(Note 9) UNITS
= 3.2V,
MAX
0.13
0.16
0.05
0.07
V
September 25, 2007
1.5
5.5
6.5
30
35
DD
4
5
-
θ
JC
48.3
FN6557.0
(°C/W)
20
kΩ
V
Ω
Ω
Ω
Ω
Ω
Ω
V
Ω
Ω
Ω
Ω