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ISL54210 Datasheet, PDF (7/21 Pages) Intersil Corporation – MP3/USB 2.0 High Speed Switch with Negative Signal Handling/Click and Pop Suppression
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ISL54210
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, (Note 11), Unless Otherwise Specified.
Boldface limits apply over the operating temperature range,
-40°C to +85°C. (Continued)
PARAMETER
TEST CONDITIONS
POWER SUPPLY CHARACTERISTICS
TEMP
MIN
(°C) (Notes 12, 13)
TYP
MAX
(Notes 12, 13) UNITS
Power Supply Range, VDD
Full
2.7
-
3.6
V
Positive Supply Current, IDD VDD = 3.6V, VBUS = 0V, CTRL = 3.6V 25
-
(Audio Mode)
Full
-
7
10
µA
-
12
µA
Positive Supply Current, IDD VDD = 3.6V, VBUS = 5.25V,
25
-
2.4
4
µA
(USB Mode)
CTRL = 3.6V
Full
-
-
5
µA
Positive Supply Current, IDD VDD = 3.6V, VBUS = 0V, CTRL = 0V 25
-
2.4
4
µA
(Mute Mode)
Full
-
-
5
µA
VBUS Current, IVBUS
VDD = 0V, VBUS = 5.25V,
CTRL = Float
25
-
-
1
µA
DIGITAL INPUT CHARACTERISTICS
VBUS Voltage Low, VVBUSL VDD = 2.7V to 3.6V
Full
-
-
VDD + 0.2V
V
VBUS Voltage High, VVBUSH VDD = 2.7V to 3.6V
Full VDD + 0.8V
-
-
V
CTRL Voltage Low, VCTRLL VDD = 2.7V to 3.6V
Full
-
-
0.5
V
CTRL Voltage High, VCTRLH VDD = 2.7V to 3.6V
Full
1.4
-
-
V
Input Current, IVBUSL,
VDD = 3.6V, VBUS= 0V or float,
Full
-50
2
50
nA
ICTRLL
CTRL = 0V or Float
Input Current, IVBUSH
VDD = 3.6V, VBUS = 5.25V,
Full
-2
1
2
µA
CTRL = 0V or float
Input Current, ICTRLH
VDD = 3.6V, VBUS = 0V or float,
Full
-2
1
2
µA
CTRL = 3.6V
VBUS Pull-Down Resistor, VDD = 3.6V, VBUS = 5.25V,
Full
-
4
-
MΩ
RVBUS
CTRL = 0V or float, measure current
through the internal pull-down
resistor and calculate resistance
value.
CTRL Pull-Down Resistor, VDD = 3.6V, VBUS = 0V or float,
Full
-
4
-
MΩ
RCTRL
CTRL = 3.6V, measure current
through the internal pull-down
resistor and calculate resistance
value.
NOTES:
11. VLOGIC = Input voltage to perform proper function.
12. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum.
13. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established
by characterization and are not production tested.
14. Flatness is defined as the difference between maximum and minimum value of ON-resistance over the specified analog signal
range.
15. Limits established by characterization and are not production tested.
16. rON matching between channels is calculated by subtracting the channel with the highest max rON value from the channel
with lowest max rON value, between L and R or between D+ and D-.
7
FN6661.2
March 18, 2010
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